Hidradenitis suppurativa, also known as acne inversa, is an inflammatory disease that causes bumps to appear on the skin. While these bumps may resemble pimples or boils, they typically appear in places where acne does not, such as the underarms and groin. Many people have HS for life. When the condition

Herpes simplex is a common viral infection. If you’ve ever had a cold sore, you’ve been infected with the herpes simplex virus. Most cold sores are caused by herpes simplex virus type 1 (HSV-1), which is why HSV-1 is also called “oral herpes.” A different yet closely related herpes simplex virus,

Hand rashes are common. Our hands touch so many things that can cause a rash. WHY DO HAND RASHES DEVELOP? A hand rash can occur because of something you touched or something going on inside your body. Some rashes appear almost immediately. Others develop over time. Many people get a hand rash from substances

When your hair starts to thin or fall out, it can be troubling. If you are experiencing hair loss, a board-certified dermatologist can help determine what type of hair loss you have and recommend treatment options. WHAT IS NORMAL HAIR GROWTH? With more than 100,000 hair follicles on your scalp, about

Genital warts are warts that form in the genital area. They are caused by the human papillomavirus (HPV) in people who are infected with this virus. HPV is a common sexually transmitted infection. There are more than 100 types of HPV. Only a few types of HPV can cause genital warts. HOW DO PEOPLE GET

For most people, a fungal infection causes a mild skin rash or itching of the skin. Most fungal infections develop on the skin, but a fungal infection also can affect the nails and hair. If a person has a weak immune system due to a medical condition such as HIV or cancer, a fungal infection may be more

As we age, our skin becomes thinner and less elastic. This is due to collagen and elastin, the tissues that keep the skin firm, becoming weaker. You may begin to notice fine lines and sagging skin on your face and neck. You also may notice uneven skin tone, sun damage, and visible blood vessels. Dermatologists

Your dermatologist has recommended a topical corticosteroid to treat your child’s eczema. This tip sheet will provide you with information on how to use this medication and what to expect while your child is using this medication. Read through this information and follow any personalized instructions

Eczema is a disease that causes patches of dry, red skin, often accompanied by intense itchiness. Scratching the skin can damage its surface and make the rash worse. The most common form of eczema is atopic dermatitis. This disease usually begins very early in life. It often occurs in infants and young

Dry skin and keratosis pilaris are common. Dry skin can occur at any age and for many reasons. Keratosis pilaris is an inherited skin condition that develops in almost half of the population. Sometimes a dermatologist’s help is necessary to get relief from dry skin and keratosis pilaris. WHAT IS DRY

A tan is a sign that your skin has been injured. Whether you are exposed to the sun’s ultraviolet (UV) rays or visit an indoor tanning salon, every time you tan, your skin is damaged. As this damage builds, you speed up the aging of your skin and increase your risk for all types of skin cancer. CAN

A cosmeceutical is a unique type of skin care product. Many diverse products fit into this category. Cosmeceuticals include: Anti-aging products that can reduce wrinkles, smooth rough skin and brighten skin tone Creams and lotions that can lighten skin Sunscreen What all these products have in common

There are a variety of common benign (noncancerous) growths that can appear on the skin. These growths arise for different reasons, and you may develop many of them at one time. Some appear after an injury to the skin or in response to years of sun damage, while others simply develop due to normal aging.

A chemical peel is a treatment used to improve your skin’s appearance. A chemical solution is applied to the skin, causing the top layers of skin to flake or peel away. This reveals new skin that is smoother, appears less wrinkled and may be more even in color. WHAT CAN A CHEMICAL PEEL DO FOR MY SKIN? A

WHAT IS ALOPECIA AREATA? Alopecia areata is an autoimmune disease that causes hair loss in both children and adults. It often begins with a few bald spots on the scalp. It is possible to lose hair anywhere on your body, though. Some people have noticeable hair loss on their eyebrows and/or eyelashes.

An allergic contact rash (also called allergic contact dermatitis) is a skin reaction that occurs when allergy-causing substances (allergens) touch your skin. If you are sensitive to them, the allergens can cause an itchy rash on swollen, reddened skin. The skin may blister, ooze, form a crust, or flake