Can dermatology treat white hair?

Mar 13, 2025 Source: Cainiu Health

Dr. Liu Wenmin

Introduction

In general, whether dermatology can treat white hair depends on the cause of the hair whitening. If it is caused by skin-related conditions such as scalp inflammation, treatment is usually available in dermatology; however, if it is caused by non-skin factors such as genetics or aging, dermatological treatment is generally not recommended. It is also important to maintain good daily habits and avoid staying up late.

Generally speaking, whether dermatology can treat gray hair depends on the cause of the hair turning gray. If it is caused by certain skin diseases, treatment is usually available in dermatology; however, if it is caused by genetic factors or aging, dermatology may not be able to provide effective treatment. Detailed analysis is as follows:

If gray hair is caused by certain skin diseases, such as vitiligo or albinism, dermatology can offer treatment. For example, in patients with vitiligo who develop white patches on the scalp leading to gray hair, dermatologists can employ medications, phototherapy, and other methods to help restore melanocyte function, gradually darkening the gray hair.

If gray hair is due to genetic factors or aging, dermatology typically cannot provide effective treatment. This is because premature graying caused by genetics or age-related graying cannot currently be altered by medical technology, as it is difficult to change the genetic determination of hair color or reverse the natural decline in melanocyte activity associated with aging.

In daily life, it is important to maintain good lifestyle habits, a positive mindset and mood, and avoid staying up late. Additionally, maintaining a balanced diet and consuming more melanin-rich foods such as black sesame seeds and black soybeans can help promote melanin synthesis and improve the condition of gray hair.

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Which department should I visit for testing for HIV and syphilis?

HIV and syphilis testing is available in departments such as dermatology and sexually transmitted diseases (STD), infectious diseases, emergency medicine, preventive healthcare, and general practice. Various departments are capable of conducting relevant screening tests, meeting diverse clinical needs. Individuals with a history of high-risk exposure or suggestive symptoms should seek medical evaluation and testing promptly. Dermatology and STD department: specializes in the diagnosis and treatment of sexually transmitted infections.

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What happens if anal genital warts are left untreated for 2 years?

Untreated anal genital warts for two years can lead to continuous proliferation and spread of warts, serious complications, increased risk of malignant transformation, psychological trauma, and transmission to others. This condition does not resolve spontaneously and requires prompt medical attention at a reputable hospital's dermatology or proctology department. Over time, the warts gradually increase in size and number, potentially spreading to the perianal area.

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Can small genital warts regress with topical medication?

In general, whether small genital warts can resolve with topical medication depends on a comprehensive assessment of the size, number, distribution, and individual patient factors. Self-medication may lead to delayed treatment or disease progression. It is recommended to seek medical attention promptly at a dermatology or obstetrics and gynecology clinic for accurate diagnosis through tests such as acetic acid whitening test and HPV genotyping.

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Why hasn't eczema gotten better after more than a year?

Eczema lasting over a year without healing is often associated with factors such as impaired skin barrier, unhealthy lifestyle habits, atopic dermatitis, contact dermatitis, and autoimmune diseases. Prolonged duration can significantly affect quality of life; therefore, it is recommended to seek timely evaluation and accurate diagnosis at the dermatology department of a reputable hospital. In daily life, maintain proper skin moisturization and avoid scratching. Keep a record of diet and contacted substances to help identify potential allergens.