Dermatology

Quick Answer Comedonal acne is a non-inflammatory type of acne made of clogged pores called comedones. They appear as blackheads (open) or whiteheads (closed) with little or no redness. Excess...

Quick Answer Frontal fibrosing alopecia is a type of scarring hair loss. It can permanently damage hair follicles along the hairline and eyebrows. Treatment aims to slow or stop further...

Vitiligo often starts quietly, with changes so subtle that many people miss them at first. Learning to recognize the early signs of vitiligo can help you seek care sooner and...

A painful spot on the bottom of your foot can be frustrating, especially when you are not sure what caused it. Knowing whether you are dealing with a plantar wart...

Psoriasis feels different from one person to the next, and even from one flare to another. Understanding your specific symptoms can help you find relief faster and explain your experience...

Key Takeaways Psoriasis is classified as an immune-mediated disease, and many experts also describe it as autoimmune. Overactive T-cells cause skin cells to grow much faster than normal. The terms...

Itchy skin can come from many causes, and two of the most commonly confused are eczema and scabies. Knowing the difference can save you time, worry, and an unnecessary trip...

A few small pimples can be annoying. Deep, red, swollen breakouts are different. They can hurt when you touch them, linger for weeks, and leave behind dark marks or scars...

Key Takeaways Nodules are hard and solid. Cysts are soft and pus-filled. That's the core difference. Both are severe forms of acne, and both carry a high risk of permanent...

AI Overview: Early signs of lupus in females can include persistent fatigue, joint pain and stiffness, unexplained fevers, skin rashes, sensitivity to sunlight, hair loss, mouth or nose ulcers, chest...