Shastry is an assistant professor of dermatology at Northwestern Feinberg School of Medicine in Chicago. The information here represents her knowledge and experience as a medical professional. She was ...

When a blotchy red rash pops up on your skin, it's not easy to know exactly what the cause is. With thousands of skin diseases to choose from, deciphering your skin can be a challenge. But with skin ...

Melasma is a skin condition with brown, blue, or freckle spots that form what is often called “the mask of pregnancy.” It’s a dark, mask-like mark that is common, painless, and typically goes away ...

There are two types of skin pigmentation disorders: hyperpigmentation, in which the skin produces too much melanin, and hypopigmentation, in which the skin produces too little melanin. Skin ...

Dark spots, stubborn patches, uneven tone — hyperpigmentation shows up in many ways and for just as many reasons. If you’ve ever wondered why some areas of your skin seem to darken out of nowhere (or ...

Morgellons disease causes black, white, red, or blue fibers to appear under the skin or protrude from it. People may also feel crawling, stinging, or biting sensations in their skin, joint pain, and ...

Researchers have successfully treated the skin diseases epidermolytic ichthyosis and ichthyosis with confetti by transplanting genetically healthy skin to inflamed areas. Their work could pave the way ...

Skin cancer is a type of cancer that begins in the skin cells, and its appearance can vary widely depending on the type of cancer. Understanding the variations in what skin cancer looks like can help ...

A global study finds that almost half of all people with conditions like atopic dermatitis, psoriasis, and acne are unable to sleep well at night, which can leave them struggling to perform well at ...

Veterinary dermatology focuses on the diagnosis and treatment of complex skin diseases, including skin infections, allergies, and ear disease. “Common” skin issues like itchy skin and ear infections ...