Dermatologist Q&A: Everyday Skin Problems Explained

In this video, board certified dermatologist Dr. Dray answers viewer skincare questions covering hair loss, dry winter skin, keratosis pilaris, styes, rosacea, and more. ⏱️ Timestamps 0:00 Intro 0:26 Using tretinoin for hair loss 1:20 Bottled aloe vera for aging or wrinkles 2:21 Drugstore regimen for very dry, flaky winter skin 4:43 Chicken skin on arms (keratosis pilaris) 5:27 Stye on the lower eyelid 6:46 Fixing sagging skin without surgery (age 25) 8:41 How to clear hemosiderin staining 10:49 Post acne marks with sensitivity to vitamin C and niacinamide 11:46 Alternatives to aluminum antiperspirants 13:02 Facial flushing in mother and daughter 14:26 L’Oreal Beauty Advent Calendar 17:30 Outro 🧴 Topics covered Tretinoin is not a standalone treatment for hair loss and may only be used with minoxidil under medical supervision due to irritation risk. Aloe vera can soothe and hydrate skin but does not reverse aging or wrinkles. Simple drugstore routine for very dry winter skin includes a gentle cleanser, rich moisturizer, petrolatum on very dry areas at night, and avoiding hot showers and fragrance. Keratosis pilaris is common and harmless. Lactic acid, urea, or salicylic acid lotions plus daily moisturizing can help with consistency. Styes are painful infections, while chalazia are painless blocked oil glands. Warm compresses for 10 to 15 minutes several times daily are the main treatment. Avoid makeup and contact lenses until resolved. At age 25, true skin