Herpes simplex is a viral infection that typically affects the mouth, genitals, or anal area. It is contagious and can cause outbreaks of sores and other symptoms. Herpes simplex virus (HSV) is a highly prevalent infection globally, with the most common type affecting around 3.7 billion people under the age of 50 years. It spreads […]
Baby acne is common and usually clears up on its own. Some rashes may need treatment, however, so it is important to know the difference between baby acne, rashes, and other skin problems. Babies have very sensitive skin, so caregivers may worry that spots or a rash are a sign of an allergic reaction or […]
HIV is a viral infection that attacks the immune system and causes several symptoms and complications. Although people with HIV may experience hair loss, it is not a typical symptom. Other factors, such as medications and co-occurring conditions, may contribute to thinning hair. In this article, we look at the possible causes of hair loss […]
When skin is wounded, the hair cannot regrow. In a recent study, researchers ask why this is and whether it can be reversed. They conclude that a signaling pathway called the sonic hedgehog may be critical. Though it may seem simple, hair regrowth is complex and mysterious. Hair loss comes in many forms. It can […]
Mouth sores, also known as ulcers, are a common symptom of HIV. Mouth sores can have a profound impact on a person’s quality of life if they do not get treatment. People living with HIV are more likely to develop oral health problems because the virus can weaken the immune system, which makes it harder […]
Skin redness is often harmless, but can sometimes be a symptom of another condition. Possible causes of red skin include burns, infections, and allergic reactions. Learn more here.
A person’s face can become swollen in response to injuries, allergic reactions, infections, and other medical conditions. Face swelling that occurs alongside other symptoms, such as breathing difficulties or rapid heartbeat, may indicate anaphylaxis, which requires immediate medical assistance. Learn more here.
Itchy eyebrows can be annoying, but they are rarely a cause for concern. Some people may also notice red, flaky skin or dandruff in the eyebrows. Common causes include skin conditions, allergic reactions, and diabetes. In this article, we look at the causes, symptoms, and treatments of itchy eyebrows.
Patches of discolored skin have many possible causes, including birthmarks, pigmentation disorders, rashes, infections, and skin cancer. While not all causes are serious, some may require prompt diagnosis and treatment. Anyone who notices a new patch of discolored skin should see a doctor. Learn more here.
A reaction to amoxicillin, a medication used to treat bacterial infections, causes an amoxicillin rash. A side effect of amoxicillin can be a rash that may be mild or severe. Treatment options include medication, applying oatmeal to the rash, and drinking plenty of water. Learn more about an amoxicillin rash here.