Tayla Holman

Although cold sores can be embarrassing, they are extremely common. Many people have had at least one at some point. Cold sores are caused by the herpes simplex virus type 1 (HSV-1), which is very contagious. In the United States, nearly half of Americans between the …

If you’ve ever had a red, itchy bump on your skin that went away as quickly as it appeared, you may have had hives. About 20% of the general population will have hives at some point. Since they disappear on their own for most people …

Whiplash, also called neck sprain or neck strain, is an injury that occurs due to forceful, back-and-forth movement of the neck. It often affects the neck's discs, muscles, nerves, and tendons.

Most whiplash injuries are the result of a collision that involves sudden acceleration or deceleration …

Keratosis pilaris is a common condition where small, rough bumps form on the skin. They may look like goosebumps, which often occur as a result of emotions—such as fear—or extreme temperatures, but they can also be mistaken for small pimples. It can also resemble …

Pneumonia is one of the most common respiratory diseases, affecting millions worldwide each year. Although pneumonia generally falls into three broad categories, there are more than 30 causes of the disease. Identifying the cause of pneumonia is especially important for getting the proper treatment.

What Is …

Anemia is the most common blood disorder in the United States, affecting more than 3 million Americans and nearly 3 billion people worldwide in 2021. While anemia is preventable and treatable, it can cause serious health issues in more severe cases.

What Is Anemia?

Anemia occurs …

For the past four decades, HIV has been a major global public health issue. Worldwide, more than 40 million people have died from the disease. Since then, scientists have worked toward effective treatments, vaccines, and a cure. So far, there has only been one effective treatment …

If you want to improve your smile, you might consider trying snap-on veneers. Dental veneers are coverings that can cover up crooked, stained, or chipped teeth. However, they are often irreversible because you need a small amount of enamel removed from the teeth to accommodate the …

Worldwide, cat and dog allergies affect 10% to 20% of the population. Most people don’t realize that what causes the allergy is not the pet itself or even its fur — you’re allergic to a protein found in the pet’s dander, saliva, and even …

If you’ve ever had a sudden sharp pain in your lower back or hip that went down into your leg, you may have experienced sciatica nerve pain. Between 10% to 40% of the population experience sciatica during their lifetime. Sciatica before the age of 20 …

If you or someone you know is living with addiction, it can be difficult to know where to turn for help. Nearly 21 million Americans have at least one addiction, but less than 10% receive treatment. Even though individuals living with addiction may know their behaviors …

The hip is one of the most important joints in the body. It plays a critical role in mobility and stability, enabling us to perform daily activities such as walking, jumping, or lifting. So it’s no surprise that hip pain can sideline us if we …

Thanks to advancements in medicine and technology, Americans are living longer than ever. The number of Americans ages 65 and older is projected to nearly double by 2060. In 2018, the number of Americans ages 65 and older was 52 million. That number will rise to …

If you or a loved one have been diagnosed with lymphoma, you probably have a lot of questions and concerns. Getting any diagnosis can be overwhelming, especially if a doctor says you have cancer. It may feel like your entire life has been turned upside down …

Like many mental health conditions, obsessive-compulsive disorder (OCD) is often misunderstood. TV shows portray people with OCD as “quirky,” rigid, and inflexible. People who call themselves “neat freaks” may claim to have OCD. Cleanliness is one aspect of OCD, but it is much more complicated than …

If you have recently been diagnosed with colorectal cancer or know someone who has been diagnosed, you probably have a lot of questions. The good news is that colorectal cancer is highly treatable—and often curable—in the early stages. Regular screenings can usually find cancer …

If you sometimes have trouble breathing, you might wonder if you have asthma. If so, you’re not alone. Asthma is one of the most common diseases in the United States. Nearly 26 million people have it—that’s 1 in 13 people. It affects people …

If you’ve ever had acid reflux and heartburn, you know just how uncomfortable they can be. One minute, you're eating normally; the next, that food feels like it's trying to make its way back up. But have you ever wondered why that happens and how …

Millions of people worldwide live with ulcerative colitis, a chronic inflammatory bowel disease (IBD). A chronic disease usually lasts three months or longer and may worsen over time. It can be scary to get a chronic disease diagnosis like ulcerative colitis. The symptoms can significantly impact …