Review of Facial Acanthosis Nigricans: Easy to Diagnose and Difficult to Treat Marker of Hyperinsulinemia/Metabolic Syndrome

Male pattern baldness (MPB) may be an early warning sign for type 2 diabetes due to its association with insulin resistance. Treatments discussed include testosterone therapy and finasteride, which affects hormone levels related to hair loss and insulin sensitivity.

David Barreto shared that a London-based research group is conducting a 12-month trial for a new nutraceutical treatment for pattern hair loss, designed with Dr. Carlos Puig. The trial aims to provide robust data, with results expected in 1-2 years, potentially representing a significant advancement since finasteride’s introduction in 1997.

A 57-year-old man with male pattern hair loss and insulin resistance experienced hair regrowth and weight loss after using tirzepatide, without other hair treatments. Dysregulated glucose metabolism is linked to hair loss, with tirzepatide potentially improving hair density by normalizing insulin resistance.

Hair loss treatments discussed include microneedling, minoxidil, tretinoin, finasteride, dutasteride, pumpkin seeds, saw palmetto, and scalp massage. The consensus is that finasteride or dutasteride is necessary for significant regrowth, while other methods may only slow hair loss.

A 21-year-old male with advanced hair loss (NW7) started using finasteride and minoxidil 10 months ago but hasn't seen much progress. He is pre-diabetic with stage 1 hypertension and is seeking insights on whether treating these conditions could improve hair regrowth.

Hair loss therapies focusing on hair follicle sugar metabolism and aldose reductase. Potential treatments include magnesium supplements, avoiding high glycemic index foods, and antioxidants.