Medical Questions and Answers

Itching can be caused by a variety of factors, ranging from visible rashes or skin conditions to those that are not immediately visible. Sometimes, persistent itching can also be related to internal conditions such as liver problems, kidney issues, or hormonal

A cyst is a sac-like pocket of tissue that can contain fluid, air, or other substances. They can appear anywhere on your body, including the neck. Swelling and redness can often indicate infection or inflammation. If the cyst on your neck has become red and

Cold sores, also known as herpes labialis, are caused by the herpes simplex virus (HSV). While the risk of transmission is highest when active blisters are present, the virus can still potentially be transmitted even when sores are not visible. This phenomenon

In my capacity as a dermatologist, I would like to shed light on the nature of the bumps you have described. These manifestations appear to be a consequence of trauma inflicted upon the skin through picking, subsequently provoking inflammation and the formatio

As a seasoned dermatologist, I empathize with your concern and commend you for seeking clarification on your symptoms. The sensation you're describing—tingling and itching on the scalp—is indeed noteworthy. Such sensations can stem from a variety of underlying

It seems that you may be experiencing chemical-induced hypopigmentation, which can occur after the use of certain topical medications. The recovery will depend on the depth of the affected skin areas. I would recommend using Elocon cream on the affected areas

While Vyvanse (lisdexamfetamine) is generally well-tolerated, it can cause side effects in some individuals. Skin reactions, such as rashes, itching, or redness, may occur, but these are not common. In rare cases, severe allergic reactions could lead to more

The itching and redness you’re experiencing under the foreskin could result from several possible causes, including a yeast infection (candidiasis), contact dermatitis, or even a sexually transmitted infection (STI). It's important to note that applying

It sounds like you are experiencing a dermatological condition, which could be due to various reasons such as an allergic reaction, acne, folliculitis, or a skin infection. The warmth and itchiness you're feeling may be due to inflammation of the skin, while

As a dermatologist, it sounds like you might be dealing with a chronic non-healing wound, possibly a sinus tract or a fistula. The hair-like pieces could be related to the lining of the tract or fistula, or they could be granulation tissue. The yellow