Injection of platelet-rich plasma obtained by separating the patient's blood by centrifugation into the scalp or skin.
Indication
- Early-to-moderate stage androgenetic alopecia (scalp PRP)
- Selected alopecia cases requesting adjunctive support to medical therapy
- Adjunctive application for temporary skin surface refreshment
- When supporting temporary tissue healing after acne is desired
- As a supportive option to non-surgical hair treatment
Preparation
- Adequate fluid intake and a light meal before the procedure
- Physician approval for the use of aspirin, NSAIDs, or blood thinners
- No active infection, eczema, or open wound at the procedure site
- No skin peeling or laser treatment performed in the last 2 weeks
- On the procedure day, the scalp should be clean and free of cosmetics
How it's performed
- 10-20 mL of blood is drawn from the patient under sterile conditions
- The blood is centrifuged in closed-system tubes to separate platelet-rich plasma
- The application area is prepared with topical anesthesia or cooling
- Plasma is delivered to the scalp or skin via micro-injections
- The procedure usually takes 30-45 minutes, and the patient can return to daily life the same day
- The treatment protocol is mostly planned as 3-4 sessions at 4-6 week intervals
Post-procedure
- Washing the scalp and aggressive combing are not recommended for 24 hours after the procedure
- Hot showers, sauna, and intensive sports are postponed for 1-2 days
- Response is evaluated with clinical photography and trichoscopy
- Maintenance sessions may be recommended every 6-12 months based on individual response
- If on medical therapy (minoxidil/finasteride), it is recommended not to discontinue
Risks
- Temporary pain, redness, and swelling at the injection site
- Mild bruising and tenderness (usually resolves within a few days)
- Rarely, headache or transient scalp edema
- Very rare risk of infection (minimized with sterile application)
- The level of evidence for PRP's effectiveness on hair and skin is limited; response varies from person to person and improvement may not be observed in all patients
FAQ
Does PRP guarantee my hair will regrow?
No. PRP is an adjunctive treatment option; in current studies, effectiveness varies from person to person. It is a supportive approach rather than an alternative to medical treatment.
How many sessions are needed?
Generally, 3-4 sessions at 4-6 week intervals at the start, followed by maintenance sessions planned according to individual response.
Is the procedure painful?
Micro-injections are eased with topical anesthesia or cooling. Most patients describe a mild stinging sensation.
Can I return to work the same day?
Mostly yes. Mild redness and tenderness on the scalp resolves within a few hours; daily life can be resumed the same day.
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