A Case of Repigmentation and Curling of Hair on Acitretin Therapy

An arthritis drug restored significant hair in people with alopecia areata, but it is not effective for male pattern baldness. The drug, Upadacitinib, has serious side effects and is expensive.

Tretinoin may enhance minoxidil absorption for hair loss, but opinions vary. Some users report success with a combination of tretinoin, minoxidil, and other treatments like oral minoxidil, ketoconazole, and red light therapy.

Accutane can cause hair thinning in some users, with effects varying from no change to permanent hair loss. Some users reported improvements in hair and skin with treatments like Finasteride, while others experienced severe side effects, including mental health issues.

Topical retinol does not affect hair loss and may help hair regrowth. It is different from isotretinoin, which can cause hair loss due to its systemic effects.

Ritlecitinib and PP405 show promise for hair regrowth. Diagnosing the cause of hair loss is crucial before treatment.

The conversation discusses using tretinoin for hair loss and whether applying SPF on the scalp is necessary if hair covers the treated areas. The user is considering this treatment despite having no completely bald patches.