Seborrheic dermatitis is a chronic inflammatory skin disease that affects approximately 3% of the world’s population. It is most common in adults between the ages of 30 and 60, but can also occur in infants as cradle cap. This condition often causes discomfort due to its visible and recurrent symptoms. Although it has no definitive cure, it is possible to keep it under control through the use of appropriate treatments and specific care routines.
What causes seborrheic dermatitis?
Although its exact cause is not fully understood, studies suggest that several factors are involved:
- Malassezia fungus: This microorganism, naturally present on the skin, can proliferate in excess in areas with increased sebum production, triggering inflammation and flaking.
- Genetic factors: People with a family history of inflammatory skin conditions may be more predisposed to develop it.
- Immune system: A weakened immune system, such as in patients with HIV or autoimmune diseases, may increase the severity of seborrheic dermatitis.
- Stress and weather: External factors such as stress, seasonal changes (especially winter), and low temperatures tend to worsen symptoms.
Characteristic symptoms
Seborrheic dermatitis usually manifests in areas with a higher density of sebaceous glands. Symptoms include:
- Patches of red skin with yellowish or white scaling.
- Persistent itching.
- Burning or stinging sensation in the skin.
- Visible flakes on the scalp (similar to dandruff).
- Redness around the eyebrows, nostrils and behind the ears.
Here’s how to approach it in an effective and personalized way.
- Antifungal Products. The Malassezia fungus is a key factor in this condition. To control it, Ketoconazole 2%, available in shampoos or creams, is recommended to reduce inflammation and fight the fungus.
- Exfoliating shampoos. The use of ingredients such as salicylic acid helps to soften and loosen flakes adhering to the scalp. Complement this treatment with TUSCRUB Gentle Facial Scrubwhich removes dead skin cells without irritating the skin, ideal for affected areas outside the scalp.
- Topical corticosteroids. For more severe cases, physicians may recommend low potency corticosteroids, such as hydrocortisone, to rapidly reduce redness and inflammation. It is essential to use them under medical supervision. If you are looking for an alternative to moisturize and soothe your skin without corticosteroids, TUD’s TUDERMA Repairing Moisturizing Cream is an ideal option. This cream moisturizes the skin, soothes redness and strengthens the skin barrier.
- Nutricosmetics for internal care. Skin care does not only depend on topical products; it is also important to nourish the skin from the inside. In this line, Inmuderma boosts the immune system, a key aspect in keeping seborrheic dermatitis under control and preventing outbreaks.
A healthy lifestyle such as reducing stress, maintaining a balanced diet and taking care of daily hygiene with mild, fragrance-free products can make a big difference in controlling this condition.
Additional tips for the management of seborrheic dermatitis
- Wash your face and scalp daily with mild products.
- Avoid products with fragrances, alcohol or irritating ingredients.
- Protect your skin from extreme temperatures and maintain good hydration.
- Adopt a diet rich in antioxidants and essential fatty acids to support skin health.
Seborrheic dermatitis can be challenging, but with the right products and a consistent approach to self-care, it is possible to significantly reduce symptoms and improve quality of life. For an accurate diagnosis and personalized treatment, don’t hesitate to consult a dermatologist.