April 2022 in “Journal of evolution of medical and dental sciences” Intralesional triamcinolone acetonide is more effective but has a higher relapse rate than platelet-rich plasma for treating alopecia areata.
7 citations
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February 2022 in “Journal of Cosmetic Dermatology” Injecting vitamin D3 into the skin is an effective treatment for patchy hair loss.
3 citations
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November 2020 in “Dermatologic Therapy” Start with 2.5 mg/mL triamcinolone acetonide for scalp alopecia areata and increase if needed.
Combining epinephrine with a steroid may help regrow hair in severe alopecia areata cases.
2 citations
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January 2022 in “Journal of Cutaneous and Aesthetic Surgery” Injecting any solution helps acne scars, and ultrasound is useful for checking treatment results.