Efficacy of Antihistamines in Combination with Topical Corticosteroid and Superficial Cryotherapy for Treatment of Alopecia Areata: A Retrospective Cohort Study

Hair loss can be influenced by chronic low-level allergies, and treatments like fexofenadine or topical cetirizine may help with regrowth. The user avoids finasteride, dutasteride, and minoxidil, and has tried Regenera Activa and PRF sessions.

Topical antihistamine creams, like diphenhydramine, are being considered for scalp inflammation and itchiness as an adjunct to standard hair loss treatments like minoxidil and finasteride. The user is cautious about oral antihistamines due to potential side effects and is exploring topical options.

The user experiences histamine intolerance with alcohol-based hair loss treatments like Rogaine foam and seeks alternatives. Suggestions include alcohol-free and PPG-free topical minoxidil or finasteride, and trying Spectral products with different solvents.

The user applies a topical solution containing minoxidil, finasteride, dutasteride, retinoic acid, and hydrocortisone to address scalp inflammation and is considering adding cetirizine to the mix. They are calculating the correct amount of cetirizine to add to their formula and have paused this approach to retry oral minoxidil.

The conversation discusses using topical cetirizine for hair loss and questions its effectiveness and preparation. A user expresses interest in trying it if it can be dissolved in minoxidil.

A user experienced hair loss and texture changes, tried minoxidil and finasteride, and considered antihistamines like Cetirizine for potential histamine issues. They reported improved alertness but continued shedding.