Ideal Candidate for PRP Hair Treatment: Assessment Criteria
Who is a good candidate for PRP hair treatment depends on follicle status. PRP works on active or dormant follicles. It cannot revive dead follicles in slick bald areas.
Ideal Candidate Profile for PRP Hair Treatment
Factor | Good Candidate | Poor Candidate |
|---|---|---|
Hair Loss Stage | Norwood 2-4, Ludwig 1-2, early thinning | Norwood 6-7, complete bald spots |
Follicle Status | Miniaturized hairs still present | Shiny scalp, no visible hair |
Age | 18-60 with recent onset loss | Over 65 with decades of baldness |
Hair Type | Diffuse thinning, general volume loss | Cicatricial or scarring alopecia |
Health | No blood disorders, normal platelets | Cancer, chronic liver disease, low platelets |
Expectations | Wants thicker hair, slow loss | Expects full regrowth on bald area |
Medications | Not on blood thinners | On warfarin, aspirin, chemo |
Conditions That Respond Well to PRP
- Androgenetic Alopecia: Male/female pattern loss with active follicles
- Telogen Effluvium: Stress or post-partum shedding, accelerates recovery
- Alopecia Areata: Patchy loss, PRP reduces inflammation
- Post Hair Transplant: Improves graft take rate and density
- Traction Alopecia: Early stage before follicle scarring
Medical Tests Before PRP Hair Treatment
Test | Purpose | Why It Matters |
|---|---|---|
CBC | Check platelet count | Low platelets = poor PRP quality |
Scalp Exam | Dermatoscopy for miniaturization | Confirms follicles still alive |
Hormones | DHT, thyroid, ferritin levels | Rule out treatable causes first |
Medical History | Screen contraindications | Blood disorders block treatment |
Who Should Avoid PRP Hair Treatment
- No follicles left: Slick bald for 5+ years, no vellus hair
- Active infection: Scalp folliculitis, psoriasis flare
- Blood disorders: Platelet dysfunction, anemia, leukemia
- Pregnancy/Breastfeeding: No safety data available
- Unrealistic goals: Expects transplant-level density from PRP
Key insight: Best response rate 70-80% seen in patients with hair loss <5 years and visible miniaturized hairs. PRP is maintenance therapy, not a cure for advanced baldness.
Candidate for PRP Hair Treatment FAQs
Can I get PRP if I am completely bald?
No. PRP hair treatment fails on completely bald scalp with no follicles. You need at least fine vellus hairs or visible thinning. Hair transplant is the only option for slick bald areas.
What age is best for PRP hair treatment?
Best age is 18-50 when hair loss just started and follicles are still active. Younger patients with early thinning respond fastest. Results drop after 60 if baldness is long-standing.
Does PRP work for women with hair loss?
Yes. Women with female pattern hair loss, post-partum shedding, or diffuse thinning are good candidates for PRP hair treatment. Avoid during pregnancy. Best if ferritin and thyroid levels are normal.
Can I do PRP while on finasteride?
Yes. Finasteride and PRP hair treatment work well together. Finasteride blocks DHT. PRP stimulates growth factors. Combined therapy gives better density than either alone and is standard protocol.
How do I know if PRP will work for me?
A scalp dermatoscopy must show miniaturized hairs and no scarring. If your hair loss is recent and you see thin hairs, not just skin, you are a good candidate for PRP hair treatment.