Dandruff

Dandruff is not necessarily caused by poor hygiene. Seborrheic dermatitis is associated with factors such as skin oil, inflammation, and the body’s response to yeast that naturally lives on the skin. Stress, weather changes, and individual skin characteristics may also influence symptoms.

Consider seeing a dermatologist when flaking or itching persists despite over-the-counter care, repeatedly returns, or is accompanied by significant redness, irritation, sores, or discomfort. At AVIVA Dermatology, a scalp evaluation can help identify the underlying condition and determine whether prescription or other targeted treatment is appropriate.

Treatment may include medicated shampoos containing ingredients that reduce yeast, control scaling, or manage inflammation. More persistent cases may require prescription-strength shampoos or topical medications. Because dandruff can vary in severity, your dermatologist can recommend how often products should be used and whether treatments should be combined.

Yes. Because dry scalp involves insufficient moisture rather than the same inflammatory process associated with dandruff, treatment may focus on gentler hair-care products, reducing exposure to hot water, and restoring moisture to the scalp. Using dandruff products unnecessarily may sometimes worsen dryness, making an accurate diagnosis helpful.

Possibly. Scalp psoriasis, eczema, fungal infections, allergic reactions, and other dermatologic conditions can cause flaking, itching, redness, or scaling. AVIVA Dermatology can examine the pattern and appearance of your symptoms to distinguish between conditions that may look similar but require different treatments.

Dandruff is often a long-term condition that can be controlled but may not disappear permanently. Numerous individuals go through times when their symptoms get better, only to be followed by sporadic flare-ups instigated by stress, weather changes, or other influences. The good news is that consistent treatment with the right shampoos or prescription medications can significantly reduce flaking, itching, and irritation. A dermatologist can help develop a plan to keep your scalp healthy and comfortable.

Not all flaky scalps are caused by dandruff. Psoriasis, seborrheic dermatitis, eczema, fungal infections, and other skin conditions can produce similar symptoms. Psoriasis often causes thicker, silvery scales that may extend beyond the hairline, while dandruff usually produces finer flakes with mild redness. Because treatment varies by diagnosis, it’s important to have persistent scalp symptoms evaluated by a dermatologist before starting long-term treatment.

Most cases of dandruff respond well to medicated shampoos and topical prescription treatments. However, if symptoms are severe, widespread, or related to another inflammatory skin condition, oral medications may occasionally be considered. Systemic treatment is not routinely needed for uncomplicated dandruff but may be appropriate in select cases after a thorough evaluation. Dr. Stalling can determine whether topical therapy alone is sufficient or if additional treatment is recommended.

For most people, dandruff is not caused by specific foods or gluten. Instead, it is commonly associated with excess oil production, inflammation, and an overgrowth of naturally occurring scalp yeast. However, certain nutritional deficiencies or medical conditions, including celiac disease in some individuals, can contribute to skin changes. If you notice your symptoms consistently worsen after eating certain foods, discuss your concerns with Dr. Stalling for a personalized evaluation.