What is Attention Deficit Hyperactivity Disorder (ADHD)?

Attention deficit hyperactivity disorder (ADHD) is one of the most well-recognized childhood developmental problems. This condition is characterized by inattention, hyperactivity and impulsiveness. It is now known that these symptoms continue into adulthood for about 60% of children with ADHD. That translates into 4% of the U.S. adult population, or 8 million adults. However, few adults are identified or treated for adult ADHD.

ADHD in Adults

Adults with ADHD may have difficulty following directions, remembering information, concentrating, organizing tasks, or completing work within time limits. If these difficulties are not managed appropriately, they can cause associated behavioral, emotional, social, vocational, and academic problems.

Adult ADHD Statistics

• ADHD afflicts approximately 3% to 10% of school-aged children and an estimated 60% of those will continue to have symptoms that affect their functioning as adults.
• Prevalence rates for ADHD in adults are not as well determined as rates for children, but fall in the 4% to 5% range.
• ADHD affects males at higher rate than females in childhood, but this ratio seems to even out by adulthood.

Common Behaviors and Problems of Adult ADHD

The following behaviors and problems may stem directly from ADHD or may be the result of related adjustment difficulties:

• Anxiety
• Chronic boredom
• Chronic lateness and forgetfulness
• Depression
• Difficulty concentrating when reading
• Difficulty controlling anger
• Employment problems
• Impulsiveness
• Low frustration tolerance
• Low self-esteem
• Mood swings
• Poor organization skills or messy (clutters in the office or in the house)
• Procrastination
• Relationship problems
• Substance abuse or addiction

These behaviors may be mild to severe and can vary with the situation or be present all of the time. Some adults with ADHD may be able to concentrate if they are interested in or excited about what they are doing. Others may have difficulty focusing under any circumstances. Some adults look for stimulation, but others avoid it. In addition, adults with ADHD can be withdrawn and antisocial, or they can be overly social, going from one relationship to the next.

School-Related Impairments Linked to Adult ADHD

Adults with ADHD may have:

• Had a history of poorer educational performance and been underachievers
• Had more frequent school disciplinary actions
• Had to repeat a grade
• Dropped out of school more often

Work-Related Impairments Linked to Adult ADHD

Adults with ADHD are more likely to:

• Change employers frequently and perform poorly
• Have less job satisfaction and fewer occupational achievements, independent of psychiatric status

Social-Related Impairments Linked to Adult ADHD

Adults with ADHD are more likely to:

• Have a lower socioeconomic status
• Have driving violations such as being cited for speeding, having their license suspended, and being involved in more crashes
• Rate themselves and others as using poorer driving habits
• Use illegal substances more frequently
• Smoke cigarettes
• Self-report psychological maladjustment more often

When ADHD enters the bedroom, distraction, wandering thoughts, and a lack of desire usually aren’t far behind. In fact, sexual boredom is one of the biggest complaints among ADHD couples, and a major reason behind their high divorce rate. Unfortunately, even when couples are sexually active, ADHD symptoms can interfere with emotional and sexual intimacy, leaving one or both partners feeling unconnected, alone, and sexually frustrated or unsatisfied.

Looking at ADHD & when intimacy just doesn’t jive.

Hurt feelings, confusion, and resentment can build and fester when one or both partners feel emotionally and/or sexually unsatisfied. If misinformation or misunderstanding is the main culprit, a marriage counselor or sex therapist can help the non-ADHD spouse understand how the disorder affects sexual desire and performance.

For instance, many ADHD partners are too hyperactive to relax and get in the mood. Instead of shutting out the world and focusing on their partner, they’re distracted by their racing thoughts. Others are distracted by loud music, even if it’s romantic. Instead of focusing on their partner, they may start singing along or talking about how much they loved the last concert.

How to Improve Sexual Intimacy

Provided there aren’t emotional distractions or barriers interfering with intimacy, it’s possible to overcome distractions that may prevent an ADHD spouse from being able to focus on, respond to, or enjoy sexual intimacy.

The following are some strategies for turning up the heat in your ADHD marriage or relationship.

• Talk openly about what turns your ADHD spouse on — and off. If she’s super-sensitive to scented oils or lotions, finds music more distracting than romantic, or can’t stand your scratchy beard, get rid of it.
• Be open to new experiences. ADHD adults love novelty, so don’t be afraid to introduce something new to ward off ADHD boredom. Make sure you’re both comfortable with it before trying anything. If your ADHD spouse isn’t comfortable with it, it’s likely to become yet another ADHD distraction.
• Practice being in the moment. To help your hyperactive partner stay in the now, try doing yoga, tai chi, meditation, deep breathing exercises, or massage as a couple. Then move the relaxed togetherness into the bedroom.
• Let go of libido-killers. When ADHD symptoms make your ADHD spouse unreliable, it may force you into assuming the role of parent. Once the child/parent pattern becomes the norm in a relationship, romance and sexuality between partners usually declines. If you and your partner are trapped in this pattern, work with a therapist to rebalance your relationship so you’re both equal partners.
• Make a date. If conflicting schedules are preventing you and your partner from having fun together, playing together, or hooking up, make a date and put it on the calendar. Then commit to it.

Lasting Happiness and Love

While ADHD poses disadvantages in a relationship, it also has many advantages. Opposites often attract, so if you’re the steady, reliable, and dependable type who could use a jolt of spontaneity, impulsivity, novelty, and excitement, an ADHD spouse may be just what the doctor ordered. On the other hand, if you’re an ADHD adult who has trouble balancing his checkbook, matching his socks, or remembering to feed the dog, a non-ADHD spouse could be the gift from heaven you’ve been searching for.

While it may take some effort, it’s possible for an ADHD relationship to have a happy and permanent ending. An ADHD spouse needs to take responsibility for his disorder rather than use it as an excuse for his problems.

In addition, the non-ADHD spouse needs to remember that she’s married to someone who’s wired a little differently than most people. While an ADHD marriage may not always run like clockwork, it could be a lot more lively and fun.

Treatment for ADHD or ADD in adults:

• Individual Therapy
• ADD Coaching
• Medication
• ADHD/ADD centers
• Neurofeedback Training for ADD/ADHD

“An estimated 7 million (11.4%) U.S. children aged 3–17 years have ever been diagnosed with ADHD, according to a national survey of parents using data from 2022.

Estimated on sex, race and ethnicity the following was stated by CDC:

• Boys (15%) were more likely to be diagnosed with ADHD than girls (8%).
• Black children and White children were more often diagnosed with ADHD (both 12%) than Asian children (4%). American Indian/Alaska Native children (10%) were also more often diagnosed with ADHD than Asian children.
• Approximately 6% of Native Hawaiian/Pacific Islander children were diagnosed with ADHD.
• Overall, non-Hispanic children (12%) were diagnosed with ADHD more often than Hispanic children (10%).

Estimates nationally of children 3-17 y/o ever diagnosed and those who have receiving ADHD treatment are:

• National estimates among U.S. children aged 3–17 years who have ever been diagnosed with ADHD vary from 6% to 16% across states.
• Estimates for receiving any ADHD treatment among children with current ADHD vary from 58% to 92% across states.”

Center for Disease Control and Prevention – CDC (Data and Statistics on ADHD | Attention-Deficit / Hyperactivity Disorder (ADHD) | CDC)

“Primary liver cancer occurs in adults in two forms—hepatocellular carcinoma and cholangiocarcinoma (bile duct cancer). Hepatocellular carcinoma is the most common type of adult primary liver cancer. It is relatively rare in the United States. However, the incidence of liver cancer is rising, principally in relation to the spread of hepatitis C .

The liver is one of the largest organs in the body. It filters harmful substances from the blood, produces bile that helps in the digestion of fats, and stores sugar that the body uses for energy.

The National Cancer Institute estimated that 42,240 new cases of liver cancer and intrahepatic bile duct cancer are expected to be diagnosed in the United States in 2025. Approximately 30,090 people are estimated to die from these cancers. The five-year relative survival rate is 22%.

Having hepatitis B, hepatitis C, or cirrhosis are significant risk factors for adult primary liver cancer. It is more common in men than women. In the United States, liver cancer is also more common among American Indians/Alaska Natives and Hispanics than among other population groups.”

American Association for Cancer Research – AACR (Liver Cancer Awareness Month | AACR)

The liver is a large, meaty organ that sits on the right side of the belly. Weighing about 3 pounds, the liver is reddish-brown in color and feels rubbery to the touch. Normally you can’t feel the liver, because it’s protected by the rib cage.

The liver has two large sections, called the right and the left lobes. The gallbladder sits under the liver, along with parts of the pancreas and intestines. The liver and these organs work together to digest, absorb, and process food.

The liver’s main job is to filter the blood coming from the digestive tract, before passing it to the rest of the body. The liver also detoxifies chemicals and metabolizes drugs. As it does so, the liver secretes bile that ends up back in the intestines. The liver also makes proteins important for blood clotting and other functions.

The liver is a vital organ of vertebrates and some other animals. In the human it is located in the upper right quadrant of the abdomen, below the diaphragm. The liver has a wide range of functions, including detoxification of various metabolites, protein synthesis, and the production of biochemicals necessary for digestion.

The liver is a gland and plays a major role in metabolism with numerous functions in the human body, including regulation of glycogen storage, decomposition of red blood cells, plasma protein synthesis, hormone production, and detoxification.^[3] It is an accessory digestive gland and produces bile, an alkaline compound which aids in digestion via the emulsification of lipids. The gallbladder, a small pouch that sits just under the liver, stores bile produced by the liver^. The liver’s highly specialized tissue consisting of mostly hepatocytes regulates a wide variety of high-volume biochemical reactions, including the synthesis and breakdown of small and complex molecules, many of which are necessary for normal vital functions Estimates regarding the organ’s total number of functions vary, but textbooks generally cite it being around 500.

Several types of cancer can form in the liver. The most common type of liver cancer is hepatocellular carcinoma, which begins in the main type of liver cell (hepatocyte). Other types of liver cancer, such as intrahepatic cholangiocarcinoma and hepatoblastoma, are much less common.

Not all cancers that affect the liver are considered liver cancer. Cancer that begins in another area of the body — such as the colon, lung or breast — and then spreads to the liver is called metastatic cancer rather than liver cancer.

Most people don’t have signs and symptoms in the early stages of primary liver cancer. When signs and symptoms do appear, they may include:

• Losing weight without trying
• Loss of appetite
• Upper abdominal pain
• Nausea and vomiting
• General weakness and fatigue
• Abdominal swelling
• Yellow discoloration of your skin and the whites of your eyes (jaundice)
• White, chalky stools

It’s not clear what causes most cases of liver cancer. But in some cases, the cause is known. For instance, chronic infection with certain hepatitis viruses can cause liver cancer.

Liver cancer occurs when liver cells develop changes (mutations) in their DNA — the material that provides instructions for every chemical process in your body. DNA mutations cause changes in these instructions. One result is that cells may begin to grow out of control and eventually form a tumor — a mass of cancerous cells.

Factors that increase the risk of primary liver cancer include:

• Chronic infection with HBV or HCV. Chronic infection with the hepatitis B virus (HBV) or hepatitis C virus (HCV) increases your risk of liver cancer.
• Cirrhosis. This progressive and irreversible condition causes scar tissue to form in your liver and increases your chances of developing liver cancer.
• Certain inherited liver diseases. Liver diseases that can increase the risk of liver cancer include hemochromatosis and Wilson’s disease.
• Diabetes. People with this blood sugar disorder have a greater risk of liver cancer than those who don’t have diabetes.
• Nonalcoholic fatty liver disease. An accumulation of fat in the liver increases the risk of liver cancer.
• Exposure to aflatoxins. Aflatoxins are poisons produced by molds that grow on crops that are stored poorly. Crops such as corn and peanuts can become contaminated with aflatoxins, which can end up in foods made of these products. In the United States, safety regulations limit aflatoxin contamination. Aflatoxin contamination is more common in certain parts of Africa and Asia.
• Excessive alcohol consumption. Consuming more than a moderate amount of alcohol daily over many years can lead to irreversible liver damage and increase your risk of liver cancer.

MOST IMPORTANT is PREVENTION:

Reduce your risk of cirrhosis

Cirrhosis is scarring of the liver, and it increases the risk of liver cancer. You can reduce your risk of cirrhosis if you:

• Drink alcohol in moderation, if at all. If you choose to drink alcohol, limit the amount you drink. For women, this means no more than one drink a day. For men, this means no more than two drinks a day.
• Maintain a healthy weight. If your current weight is healthy, work to maintain it by choosing a healthy diet and exercising most days of the week. If you need to lose weight, reduce the number of calories you eat each day and increase the amount of exercise you do. Aim to lose weight slowly — 1 or 2 pounds (0.5 to 1 kilograms) each week.
• Use caution with chemicals. Follow instructions on chemicals you use at home or at work.

Get vaccinated against hepatitis B

You can reduce your risk of hepatitis B by receiving the hepatitis B vaccine, which provides more than 90 percent protection for both adults and children. The vaccine can be given to almost anyone, including infants, older adults and those with compromised immune systems.

Take measures to prevent hepatitis C

No vaccine for hepatitis C exists, but you can reduce your risk of infection.

• Know the health status of any sexual partner. Don’t engage in unprotected sex unless you’re certain your partner isn’t infected with HBV, HCV or any other sexually transmitted infection. If you don’t know the health status of your partner, use a condom every time you have sexual intercourse.
• Don’t use intravenous (IV) drugs, but if you do, use a clean needle. Reduce your risk of HCV by not injecting illegal drugs. But if that isn’t an option for you, make sure any needle you use is sterile, and don’t share it. Contaminated drug paraphernalia is a common cause of hepatitis C infection. Take advantage of needle-exchange programs in your community and consider seeking help for your drug use.
• Seek safe, clean shops when getting a piercing or tattoo. Needles that may not be properly sterilized can spread the hepatitis C virus. Before getting a piercing or tattoo, check out the shops in your area and ask staff members about their safety practices. If employees at a shop refuse to answer your questions or don’t take your questions seriously, take that as a sign that the facility isn’t right for you.

Ask your doctor about liver cancer screening

For the general population, screening for liver cancer hasn’t been proved to reduce the risk of dying of liver cancer, so it isn’t generally recommended. The American Association for the Study of Liver Diseases recommends liver cancer screening for those thought to have a high risk, including people who have:

• Hepatitis B and one or more of the following apply: are Asian or African, have liver cirrhosis, or have a family history of liver cancer
• Hepatitis C infection and liver cirrhosis
• Liver cirrhosis from other causes, such as an autoimmune disease, excessive alcohol use, nonalcoholic fatty liver disease and inherited hemochromatosis
• Primary biliary cirrhosis

Discuss the pros and cons of screening with your doctor. Together you can decide whether screening is right for you based on your risk. Screening typically involves an ultrasound exam every six months.

Diagnosing liver cancer

Tests and procedures used to diagnose liver cancer include:

• Blood tests. Blood tests may reveal liver function abnormalities.
• Imaging tests. Your doctor may recommend imaging tests, such as an ultrasound, computerized tomography (CT) scan and magnetic resonance imaging (MRI).
• Removing a sample of liver tissue for testing. Your doctor may recommend removing a piece of liver tissue for laboratory testing in order to make a definitive diagnosis of liver cancer.

  During a liver biopsy, your doctor inserts a thin needle through your skin and into your liver to obtain a tissue sample. In the lab, doctors examine the tissue under a microscope to look for cancer cells. Liver biopsy carries a risk of bleeding, bruising and infection.

Determining the extent of the liver cancer

Once liver cancer is diagnosed, your doctor will work to determine the extent (stage) of the cancer. Staging tests help determine the size and location of cancer and whether it has spread. Imaging tests used to stage liver cancer include CTs, MRIs and bone scans.

There are different methods of staging liver cancer. One method uses Roman numerals I through IV, and another uses letters A through D. Your doctor uses your cancer’s stage to determine your treatment options and your prognosis. Stage IV and stage D indicate the most advanced liver cancer with the worst prognosis.

Treatment

Treatments for primary liver cancer depend on the extent (stage) of the disease as well as your age, overall health and personal preferences.

Surgery

Operations used to treat liver cancer include:

• Surgery to remove the tumor. In certain situations, your doctor may recommend an operation to remove the liver cancer and a small portion of healthy liver tissue that surrounds it if your tumor is small and your liver function is good.Whether this is an option for you also depends on the location of your cancer within the liver, how well your liver functions and your overall health.
• Liver transplant surgery. During liver transplant surgery, your diseased liver is removed and replaced with a healthy liver from a donor. Liver transplant surgery is only an option for a small percentage of people with early-stage liver cancer.

Localized treatments

Localized treatments for liver cancer are those that are administered directly to the cancer cells or the area surrounding the cancer cells. Localized treatment options for liver cancer include:

• Heating cancer cells. In a procedure called radiofrequency ablation, electric current is used to heat and destroy cancer cells. Using an ultrasound or CT scan as a guide, your surgeon inserts one or more thin needles into small incisions in your abdomen. When the needles reach the tumor, they’re heated with an electric current, destroying the cancer cells.
• Freezing cancer cells. Cryoablation uses extreme cold to destroy cancer cells. During the procedure, your doctor places an instrument (cryoprobe) containing liquid nitrogen directly onto liver tumors. Ultrasound images are used to guide the cryoprobe and monitor the freezing of the cells.
• Injecting alcohol into the tumor. During alcohol injection, pure alcohol is injected directly into tumors, either through the skin or during an operation. Alcohol causes the tumor cells to die.
• Injecting chemotherapy drugs into the liver. Chemoembolization is a type of chemotherapy treatment that supplies strong anti-cancer drugs directly to the liver.
• Placing beads filled with radiation in the liver. Tiny spheres that contain radiation may be placed directly in the liver where they can deliver radiation directly to the tumor.

Radiation therapy

This treatment uses high-powered energy from sources such as X-rays and protons to destroy cancer cells and shrink tumors. Doctors carefully direct the energy to the liver, while sparing the surrounding healthy tissue.

During external beam radiation therapy treatment, you lie on a table and a machine directs the energy beams at a precise point on your body.

A specialized type of radiation therapy, called stereotactic radiosurgery, involves focusing many beams of radiation simultaneously at one point in your body.

Targeted drug therapy

Targeted drugs work by interfering with specific abnormalities within a tumor. They have been shown to slow or stop advanced hepatocellular carcinoma from progressing for a few months longer than with no treatment.

More studies are needed to understand how targeted therapies, such as the drug sorafenib (Nexavar), may be used to control advanced liver cancer.

Supportive (palliative) care

Palliative care is specialized medical care that focuses on providing relief from pain and other symptoms of a serious illness. Palliative care specialists work with you, your family and your other doctors to provide an extra layer of support that complements your ongoing care. Palliative care can be used while undergoing other aggressive treatments, such as surgery, chemotherapy or radiation therapy.

When palliative care is used along with all of the other appropriate treatments, people with cancer may feel better and live longer.

Palliative care is provided by a team of doctors, nurses and other specially trained professionals. Palliative care teams aim to improve the quality of life for people with cancer and their families. This form of care is offered alongside curative or other treatments you may be receiving.

What you can do in being preparred to see your doctor:

• Be aware of any pre-appointment restrictions. At the time you make the appointment, be sure to ask if there’s anything you need to do in advance, such as restrict your diet.
• Write down any symptoms you’re experiencing, including any that may seem unrelated to the reason for which you scheduled the appointment.
• Write down key personal information, including any major stresses or recent life changes.
• Make a list of all medications, as well as any vitamins or supplements, that you’re taking.
• Consider taking a family member or friend along. Sometimes it can be difficult to remember all the information provided during an appointment. Someone who accompanies you may remember something that you missed or forgot.
• Write down questions to ask your doctor.

“October, Americans mark Columbus Day, a federal holiday commemorating the explorer who “sailed the ocean blue” in 1492. Columbus Day is a federal U.S. holiday commemorating the voyage and landing of Italian explorer Christopher Columbus in the “New World” on October 12, 1492. The anniversary of his landing in what would eventually be known as the Americas was first formally celebrated 300 years later, in 1792, by the Columbian Order (Society of St. Tammany) in New York City.

During Christopher Columbus’s time, scholars already understood that the world was round, a fact established by the ancient Greeks. People assumed a ship traveling west from Europe would sail through to Asia. However, many believed that such a westward journey was impossible. Columbus, an Italian, was convinced otherwise and persuaded King Ferdinand and Queen Isabella of Spain to sponsor his exploration and search for riches.

During Christopher Columbus’s time, scholars already understood that the world was round, a fact established by the ancient Greeks. People assumed a ship traveling west from Europe would sail through to Asia. However, many believed that such a westward journey was impossible. Columbus, an Italian, was convinced otherwise and persuaded King Ferdinand and Queen Isabella of Spain to sponsor his exploration and search for riches.

On October 12, 1492, Columbus landed on a small island in the Bahamas (now known as San Salvador, previously Watling’s Island), convinced that he had reached his destination of Asia. Although he was not the first European to come across the Americas (Vikings, among others, had visited before), his journey sparked enthusiasm for European exploration of the hemisphere. It kicked off a significant connection between the Old World and the New World.

In 1937, President Franklin D. Roosevelt declared the occasion a national holiday. Columbus Day has been observed on the second Monday of October since 1971.”

ALMANAC (Columbus Day 2025: History and Controversy | The Old Farmer’s Almanac)

“October is Sudden Infant Death Syndrome (SIDS) Awareness Month. A safe sleep environment can help reduce the risk of SIDS and other sleep-related causes of infant death, like suffocation. To help raise awareness about safe infant sleep, the Safe to Sleep® campaign developed the SIDS Awareness Month Toolkit, which offers guidance and resources for organizations to plan their SIDS Awareness Month activities, including:

• Sample social media posts, emails, and language to handle unsafe sleep images
• A before-you-post checklist, including guidance to caregivers for taking their #SafeSleepSnap photos
• Weekly themes
• Graphics and photos
• Flyers with and without placeholders for logos

The Safe to Sleep® campaign provides a number of other resources (many of which can be ordered for free) to help with education and outreach efforts, including:

• An Interactive Safe Sleep Environment Tool caregivers can explore to help them learn how to create a safe sleep environment for baby in the home.
• Videos, such as Safe Sleep for Your Baby, grandparent videos, and Breastfeed Your Baby to Reduce the Risk of SIDS (with an accompanying handout that helps explain the information in the video).
• Fact sheets, such as What Does a Safe Sleep Environment Look Like? and other downloadable materials for caregivers, including handouts, brochures, and door hangers.
• The Healthy Native Babies Project toolkit and guides, which includes videos, handouts, and training for the American Indian/Alaska Native communities.

The American Academy of Pediatrics also provides information on infant sleep and recommendations for caregivers, including How to Keep Your Sleeping Baby Safe, a checklist of items for making a baby’s room safe, why “back is best” for an infant’s sleep position, and more.”

USDA WIC Work Resource System / US department of agriculture (Sudden Infant Death Syndrome (SIDS) Awareness Month | WIC Works Resource System)

Sudden infant death syndrome (SIDS)

This condition is the unexplained death, usually during sleep, of a seemingly healthy baby less than a year old. SIDS is sometimes known as crib death because the infants often die in their cribs.

Although the cause is unknown, it appears that SIDS might be associated with defects in the portion of an infant’s brain that controls breathing and arousal from sleep.

Researchers have discovered some factors that might put babies at extra risk. They’ve also identified measures you can take to help protect your child from SIDS. Perhaps the most important is placing your baby on his or her back to sleep.

Causes

A combination of physical and sleep environmental factors can make an infant more vulnerable to SIDS. These factors vary from child to child.

Physical factors

Physical factors associated with SIDS include:

• Brain defects. Some infants are born with problems that make them more likely to die of SIDS. In many of these babies, the portion of the brain that controls breathing and arousal from sleep hasn’t matured enough to work properly.
• Low birth weight. Premature birth or being part of a multiple birth increases the likelihood that a baby’s brain hasn’t matured completely, so he or she has less control over such automatic processes as breathing and heart rate.
• Respiratory infection. Many infants who died of SIDS had recently had a cold, which might contribute to breathing problems.

Sleep environmental factors

The items in a baby’s crib and his or her sleeping position can combine with a baby’s physical problems to increase the risk of SIDS. Examples include:

• Sleeping on the stomach or side. Babies placed in these positions to sleep might have more difficulty breathing than those placed on their backs.
• Sleeping on a soft surface. Lying face down on a fluffy comforter, a soft mattress or a waterbed can block an infant’s airway.
• Sharing a bed. While the risk of SIDS is lowered if an infant sleeps in the same room as his or her parents, the risk increases if the baby sleeps in the same bed with parents, siblings or pets.
• Overheating. Being too warm while sleeping can increase a baby’s risk of SIDS.

Risk factors

Although sudden infant death syndrome can strike any infant, researchers have identified several factors that might increase a baby’s risk. They include:

• Sex. Boys are slightly more likely to die of SIDS.
• Age. Infants are most vulnerable between the second and fourth months of life.
• Race. For reasons that aren’t well-understood, nonwhite infants are more likely to develop SIDS.
• Family history. Babies who’ve had siblings or cousins die of SIDS are at higher risk of SIDS.
• Secondhand smoke. Babies who live with smokers have a higher risk of SIDS.
• Being premature. Both being born early and having a low birth weight increase your baby’s chances of SIDS.

Maternal risk factors

During pregnancy, the mother also affects her baby’s risk of SIDS, especially if she:

• Is younger than 20
• Smokes cigarettes
• Uses drugs or alcohol
• Has inadequate prenatal care

“Healthy people differ significantly in their overall personality, mood, and behavior. Each person also varies from day to day, depending on the circumstances. However, a sudden, major change in personality and/or behavior, particularly one that is not related to an obvious event (such as taking a medication or losing a loved one), raises concern for a mental health issue.

Sudden changes in personality and behavior can be roughly categorized as involving one of the following types of symptoms:

• Confusion or delirium

• Delusions

• Disorganized speech or behavior

• Hallucinations

• Mood extremes (such as depression or mania)

These categories are not specific mental illnesses. They are just one way doctors organize different types of abnormal thought, speech, and behavior. These changes in personality and behavior can be caused by general medical conditions or mental health issues.”

MERCK MANUAL (Personality and Behavior Changes – Mental Health Disorders – Merck Manual Consumer Version)

A sudden, major change in personality and/or behavior can indicate a serious underlying issue, often related to mental health or some medical conditions. 

Healthy people differ significantly in their overall personality, mood, and behavior. Each person also varies from day to day, depending on the circumstances. However, a sudden, major change in personality and/or behavior, particularly one that is not related to an obvious event (such as taking a drug or losing a loved one), often indicates a problem.

If someone changes in mental status from awake, alert, oriented to who they are, where they are and the time of day with overall mood in that person’s behavior it doesn’t always mean it is a mental condition like dementia.  It could be as simple as low blood sugar or hypothyroidism or a more serious condition.

Other things it could be is:

-Confusion and delirium refer to a disturbance of consciousness. That is, people are less aware of their environment and, depending on the cause, may be excessively agitated and belligerent or drowsy and sluggish. Some people alternate between being less alert and being overly alert. Their thinking appears cloudy and slow or inappropriate. They have trouble focusing on simple questions and are slow to respond. Speech may be slurred. Often, people do not know what day it is, and they may not be able to say where they are. Some cannot give their name.

-Delusions are fixed false beliefs that people hold despite evidence to the contrary. Some delusions are based on a misinterpretation of actual perceptions and experiences. For example, people may feel persecuted, thinking that a person behind them on the street is following them or that an ordinary accident is purposeful sabotage. Other people think that song lyrics or newspaper articles contain messages that refer specifically to them.