Hair Loss Conditions
Educational guides to common hair loss conditions, causes, symptoms, diagnosis conversations, treatment options, and when to seek medical care.
How to Use This Topic Hub
Start with the articles that match your current question, then compare the advice against your Norwood stage, donor area, budget, medical history, and treatment goals. For surgery-related decisions, use these guides to prepare consultation questions rather than as a substitute for an in-person medical evaluation.
Can you use minoxidil on your beard? What the evidence shows
Yes, minoxidil can grow beard hair. One RCT found 3% minoxidil outperformed placebo after 16 weeks. Here's how to use it safely and what to expect.
Can you use minoxidil on your hairline and temples, or just the crown?
Minoxidil works on temples and hairlines, more than the crown. Learn what the FDA label says, what the evidence shows, and how to apply it correctly.
Childhood alopecia areata treatment: what actually works
Alopecia areata affects roughly 2% of children. This guide covers every proven treatment, from corticosteroids to JAK inhibitors, with real evidence and...
Hair loss in children: causes, diagnosis, and treatment
Hair loss affects roughly 3% of pediatric clinic visits. Learn the real causes, how doctors diagnose them, and which treatments actually work for kids.
Cicatricial scarring alopecia treatment: what actually works
Cicatricial alopecia destroys follicles permanently, but early treatment can halt it. Compare steroids, hydroxychloroquine, biologics, and more....
Cleveland Clinic on stress hair loss and telogen effluvium: what actually happens
Stress triggers telogen effluvium within 2-3 months, causing 300+ daily hairs to shed. Here's what Cleveland Clinic's guidance says and what actually...
Derma roller for hair loss: does it actually work?
Derma rolling for hair loss can boost minoxidil absorption and stimulate follicles. See what the trials show, which needle size to use, and what to avoid.
Dermaroller with minoxidil: does microneedling actually increase absorption?
Yes, microneedling before minoxidil can boost absorption by up to 4x and improve regrowth vs. minoxidil alone. Here's what the evidence actually says.
DHT blocker foods: do they actually lower dihydrotestosterone meaningfully?
Can pumpkin seed oil, green tea, or saw palmetto really reduce DHT? We review the actual trial data, real effect sizes, and what that means for hair loss.
DHT blocker meaning: what it is and how it works for hair loss
DHT blockers reduce the hormone that shrinks hair follicles. Learn what they are, which ones work, and what the evidence actually says. 140-char guide.
DHT blocker side effects on males: what the data actually shows
Finasteride and other DHT blockers cause sexual side effects in 2 to 4% of men. Here's what the trials found, what persists after stopping, and what to...
DHT blocker at Walmart: what actually works and what doesn't
Shopping for a DHT blocker at Walmart? Here's which OTC options have real evidence, which are hype, and when you need a prescription instead.