Scalp, Dermatology FAQ - Page 3

Scalp issues Hello, doctor. Two months ago, I accidentally scratched a small area of my scalp while washing my hair. Since then, the wound on my scalp has been repeatedly itchy and crusting over. I can't help but pick at the crust, which results in a sticky discharge before ...

How to manage hemangiomas and their causes? Recently, I developed a raised lesion on my scalp that is about 5mm in size. It bleeds easily and is difficult to stop once it is broken. I would like to know how to manage it and what could be the possible causes for its formation.

Neuropathic pain Hello Doctor: Recently, I developed a rash around the back of my left ear, which was diagnosed as herpes by a dermatologist. Initially, I experienced sharp pain in the same area of my head. After treatment with medication, the head pain has alleviated, and the ra...

Scalp itching issue? It seems that for about a month now, my scalp hasn't had dandruff at first, but it has been very itchy without any redness or swelling. Recently, after washing my hair, my scalp feels very dry, with patches that look like peeling skin, and it is still ve...

Viral warts issue Hello Dr. Lee, I have a viral wart on my right hand, and I am very worried about it spreading to other areas, especially since I need to touch my scalp and body while showering. I would like to know how high the risk of transmission is. I am currently undergoing...

Alopecia areata Hello, Doctor. In mid-January of 2022, I discovered a round bald spot on my scalp about the size of a coin. By April 2022, I noticed four additional bald spots, each gradually enlarging to about the size of a ten-dollar coin. I have been returning to the dermatolo...

After receiving the third dose of the vaccine, symptoms of dizziness and difficulty breathing occurred after using Rogaine 5%? Hello doctor, I started using Rogaine foam around early January this year. The experience has been generally fine, with no significant issues. However, a...

Seborrheic dermatitis Recently, I experienced an itchy scalp and visited a doctor who diagnosed me with seborrheic dermatitis. However, even after taking medication and applying topical treatments, my scalp still itches. Additionally, I've noticed that my hair has been falli...

The scalp has developed many growths resembling granulation tissue, which continue to proliferate? Hello Doctor, over the past five years, I have noticed several oval-shaped growths on my scalp that resemble skin tags or cysts, ranging in size from that of a fingernail to larger ...

Autoimmune diseases, hair issues, seborrheic dermatitis? I can clearly see my scalp on the top of my head, and I've noticed this for several years now. I have undergone blood tests for hormones at a gynecologist, thyroid tests at a family medicine clinic, and skin examinatio...

Does male pattern baldness cause the loss of all black hair? I recently started to notice that the few strands of hair I found online that are completely black (with black roots) indicate that there may be an issue with my scalp. However, I only discovered one or two such hairs w...

Please provide information regarding seborrheic dermatitis and male pattern baldness? Hello, doctor. I have a bald spot on the top of my head that has persisted for about six years. It hasn't been expanding continuously, but I also haven't seen any regrowth. When I was ...

Children's scalp issues? Hello Dr. Wu, my 9-year-old child sustained a significant bump on the back of the head after hitting the floor at school. During the treatment process, in addition to applying ice, the mother also used a topical medication (likely referring to a cort...

Seborrheic dermatitis I would like to ask the doctor, I was previously diagnosed with seborrheic dermatitis on my scalp (I still experience a lot of flaking despite washing my hair daily). I have since tried to rest more and used the medicated shampoo, ointment, and antihistamine...

Acne issues? Hello Doctor, in recent years, I have been experiencing recurrent acne on my forehead, cheeks, and even scalp. The pimples are quite large and painful. During this time, I have visited dermatologists several times, but the issue remains unresolved. I would like to in...

Severe hair loss Hello, Doctor. I noticed abnormal hair loss starting around November last year, with a small bald patch in my bangs. I later visited a dermatologist who diagnosed me with alopecia areata. I've been receiving scalp injections every two weeks, taking corticost...

N-year folliculitis acne I am almost 40 years old, and I have been dealing with recurrent folliculitis and acne (on my face and scalp) for many years. They tend to recur about a month after I stop medication. First-line antibiotics and oral isotretinoin have been very effective f...

Allergic eczema is difficult to treat? My father has developed large bumps on his face. The doctor said it was due to nasal allergies and prescribed medication at Chang Gung Memorial Hospital. However, after using the medication, the condition worsened over the past three weeks, ...

Which specialty should I consult? Hello, doctor. About a month ago, I discovered a lump under my scalp (not on the surface). It used to be painful when pressed, but now it isn't. When I touch it, the lump can move side to side, but it remains in the same position. I would li...

Psoriasis (Plaque psoriasis) Hello, doctor. I have a problem with scalp psoriasis. How should I take care of my scalp? If the topical medication prescribed by the doctor has improved my condition, can I apply lotion to reduce the likelihood of recurrence, or are there other skinc...