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There have been countless patients over the years that experience a facial rash within a few days after coloring their hair. There are a number of different reasons for this — the most common of which is the hair dye itself. Despite this fact, nearly every patient that I encounter seems to be surprised that coloring their hair would result in a facial rash, especially because they have used the same hair coloring for years (sometimes even decades) without any problems....

The U.S. Food and Drug Administration (FDA) recently approved liraglutide (Saxenda, Victoza) as a treatment for adolescents who are obese. The medicine adds a third option for adolescents who want to try medication to treat obesity. Key Takeaways The U.S. Food and Drug Administration has approved liraglutide for use in adolescents over the age of 12 who are obese.It’s the first time in several years a new medication has been approved for use in children....

For years, research has shown that certain lifestyle habits like smoking and a sedentary lifestyle can hurt your heart health. But new research has found that people who don’t follow optimal heart health rules may be able to somewhat counteract the effects of their lifestyle by getting enough sleep. Key Takeaways Researchers found that getting quality sleep can counteract some effects of bad lifestyle habits on heart health.Good sleep doesn’t completely wipe out the impact of bad heart health habits....

On Tuesday, May 25, the White House announced that half of all American adults are now fully vaccinated against COVID-19. That means over 50% of people in the U.S. age 18 and older are at least two weeks past their final vaccine dose. Key Takeaways Over half of U.S. adults age 18 and older are fully vaccinated against COVID-19.To get closer to herd immunity, making vaccines as accessible and fairly-distributed as possible is imperative....

Insulinoma is a small tumor that forms in the pancreas and usually is benign (noncancerous). The tumor releases extra insulin, which can cause blood sugar levels to drop to dangerously low levels. Typically, the best treatment for insulinoma is to have the tumor surgically removed. There are other options for insulinomas that are not treatable with surgery, including medications. Over-the-counter and home remedies may also be recommended to help manage the symptoms of low blood sugar....

Coffee is a popular beverage that many people enjoy in the morning and/or throughout the day. Studies have shown that coffee has a beneficial effect on certain illnesses such as cardiovascular disease, Alzheimer’s, Parkinson’s, and certain cancers. Studies also suggest that increasing coffee consumption may lower the risk of developing type 2 diabetes. But for individuals who already have type 2 diabetes, drinking coffee or increasing the intake of the beverage could be harmful....

There are many forms of hepatitis including viral hepatitis, autoimmune hepatitis, fatty liver hepatitis, alcoholic hepatitis, and toxin-induced hepatitis, which also means that there are many ways a person can contract or develop hepatitis. The only form of hepatitis that can be spread from one person to another is viral hepatitis, but just how these viruses are transmitted is commonly misunderstood. The Types of Viral Hepatitis There are five main types of viral hepatitis known as hepatitis A (HAV), hepatitis B (HBV), hepatitis C (HCV), hepatitis D (HDV), and hepatitis E (HEV)....

Pannus is a complication of late-stage rheumatoid arthritis (RA). It occurs when a layer of fibrous tissue grows over the surface of a normal structure in your body. In RA, it’s an overgrowth of the synovium (joint lining) that invades and covers the space between bones and articular cartilage inside a joint. This can cause erosions on the bone, invade the bone and bone marrow, and destroy surrounding structures—including the joint capsules and tendons....

Telogen effluvium is the second most common cause of hair loss, trailing only after androgenetic alopecia. To better understand telogen effluvium, consider a few facts about hair: At any given time, the individual hairs on your scalp are in different phases; some are growing and others are resting. Normally, about 90% of hair is in the growth phase, called anagen. A single hair can be in the growth phase for several years and grow half an inch each month....

Alzheimer’s disease affects the way a person thinks, how a person feels, and how a person behaves; therefore, caring for someone with Alzheimer’s requires flexibility and patience. Your loved one may behave in uncharacteristic ways; for instance, she may become angry, suspicious, or extremely dependent, even though these qualities were never part of her personality before she developed Alzheimer’s. Although people with Alzheimer’s disease can’t control or prevent these behaviors, they can still cause frustration and stress for caregivers....

When an individual has hypoglycemia—which is a blood glucose level below 70 mg/dL—it’s usually connected to diabetes, but it is possible to have nondiabetic hypoglycemia. When this happens, the blood sugar is still extremely low, but some of the issues that could occur are not as extreme because the person is not diabetic. What Is Hypoglycemia? Hypoglycemia means a person has an abnormally low blood glucose level. This is also known as a low blood sugar level....

An ingrown hair can look like a pimple, but there are some subtle differences. For example, ingrown hairs tend to appear in places you’ve shaved. Pimples tend to appear elsewhere on your body. Ingrown hairs and pimples also have different causes. Although they both can cause a red bump, ingrown hair occurs when the hair curls back into the skin. With a pimple, a pore gets clogged with oil. Because their causes and treatments are different, it’s important to be able to identify them correctly....

For some women, having a period every month is little more than an inconvenience. For others, it can mean a week of pain and discomfort. Between 20% and 40% of women have unpleasant periods. Treating symptoms like headaches, painful cramping, heavy bleeding, and PMS with drugs and heating pads is one way to deal with them. Another way may be to avoid them altogether by taking birth control pills. How Oral Contraceptives Work When birth control pills were introduced in the 1950s, they were marketed in packages of 30 pills—21 of these contained hormones that put a halt to the natural buildup of tissue and blood in the uterine lining in preparation for conception....

Post-obstructive pneumonia is an infection in the lung that occurs due to a blockage in one of the airways. Behind this blockage, the mucus and fluids in the lung become trapped, leading to the infection. Nearly all of these obstructions are caused by lung cancer, but a small percentage are not. This article will discuss the symptoms, diagnosis, and treatment of post-obstructive pneumonia. Post-Obstructive Pneumonia Symptoms The symptoms of post-obstructive pneumonia are similar to the symptoms of typical pneumonia, which are:...

During pregnancy, you may see an increase in blood in the sink when you brush your teeth or experience random tooth pain. Some changes in your mouth are normal in pregnancy, but if you have concerns, you may want to see your dentist. You may be able to undergo some procedures (cleanings, for sure) but may need to postpone certain types of dental work until after the baby is born....

Drug interactions occur when one drug interacts with another drug that you are taking or when your medications interact with what you eat or drink. Drug interactions can change the way your medications act in your body, making your medications less effective or causing unexpected and potentially dangerous side effects. Your risk of having a drug interaction increases with the number of medications you use, both prescription and over-the-counter. Moreover, the type of medications you take, your age, diet, disease, and overall health can all affect your risk....

Salmonella are a group of bacteria that commonly cause foodborne illness in the United States. They can be found in raw poultry, eggs, beef, and sometimes on unwashed fruits and vegetables. Even processed foods, such as nut butters, frozen potpies, chicken nuggets, and stuffed chicken entrees, can also be contaminated with the bacteria. A salmonella infection can be prevented through proper food handling techniques, storing food in the refrigerator and freezer at correct temperatures, and cooking food to the correct internal temperature....

Wet age-related macular degeneration (AMD) is a chronic eye condition that creates a blind spot in the visual field or blurry vision. Although in-person visits are important for eye exams and treatments, you may be able to do follow-up appointments and check-ins through telehealth, which is a way to receive healthcare services remotely through various communication technologies. When to Use Telehealth for Wet AMD Telehealth services allow you to use a computer, smartphone, or tablet to connect with a healthcare provider online....

Overview Abulia, also known as aboulia, is a state of diminished motivation. In general, abulia refers to a type of apathy that develops as a result of disease, specifically disease that affects the brain. Some people who have abulia are aware of the change in the level of motivation, but it is particularly noticeable and upsetting for friends and loved ones. An individual who experiences abulia may show symptoms that range from subtle to overwhelming in levels of severity, with mutism (not speaking) being the most extreme form....

A TikTok hand signal for distress made headlines this month after a teen used it to escape a kidnap. The teenager used the “Signal For Help” hand gesture, tucking her thumb into her palm and then closing her fingers around it. She was able to alert a driver who recognized the signal and called 911. Key Takeaways A hand gesture to indicate domestic violence went viral when a teen used it to escape a kidnapping situationNow people are sharing the signal onlineExperts encourage asking for help in the ways available to you, they question whether a universal signal could help or harm victims....