Hot and Humid May Season Draws Attention to "Nizoral 2%" for Seborrheic Dermatitis Care

Can Be Used on Scalp, Face, Chest, and Back
Antifungal Ingredients to Suppress Malassezia

As temperatures rise in May, with strong ultraviolet rays and high humidity, sebum secretion increases, leading to a growing number of patients suffering from seborrheic dermatitis. Seborrheic dermatitis is a chronic condition in which inflammatory reactions appear in areas where sebaceous glands are well-developed. Typical symptoms include scalp itching, erythema, flaking, and fine dandruff, and it can spread not only to areas rich in sebaceous glands such as the chest and back but also to the central facial region, including the eyebrows and the bridge of the nose. Although it may appear to be a temporary skin issue and is often mistaken for acne, it can become chronic if left untreated, so proactive management is necessary.

According to the medical community on May 4, the fundamental cause of seborrheic dermatitis is the fungus Malassezia, which resides on the scalp and skin. The industry explains that general anti-dandruff shampoos or cleansing products are not effective in suppressing Malassezia itself, so the use of pharmaceuticals containing antifungal ingredients should be considered.

In particular, May creates an environment highly conducive to the proliferation of Malassezia, as rising temperatures, increased ultraviolet rays, and heightened sweat and sebum secretion all occur simultaneously, disrupting the skin's oil and moisture balance. This is why it is often difficult to manage symptoms during this period with simple cleansing alone.

Amidst this, the antifungal product "Nizoral 2% Shampoo" is attracting attention as a seasonal seborrheic dermatitis management solution. Nizoral is a broad-spectrum antifungal agent that has been used for over 30 years worldwide, including in the United States, Europe, Asia, and Latin America. It can be applied not only to the scalp but also to other common sites of seborrheic dermatitis such as the face, chest, and back, making it possible to manage the entire body with a single product.

The recommended treatment regimen for dandruff and seborrheic dermatitis is to use the product twice a week for 2 to 4 weeks, and then once every 1 to 2 weeks thereafter, which can help prevent recurrence.

According to data from Nicholas Hall, a global market research firm specializing in over-the-counter pharmaceuticals, Nizoral ranked as the number one therapeutic anti-dandruff shampoo brand in 12 Asian countries for five consecutive years from 2020 to 2024.

This content was produced with the assistance of AI translation services.