PRP (Platelet-Rich Plasma) hair treatment is a procedure in which a patient's own blood is processed to concentrate growth-factor-rich platelets, which are then injected into the scalp to stimulate dormant hair follicles. You may also see this marketed as "PRT" (Platelet-Rich Technology) — this is the same underlying platelet-rich plasma procedure under a different commercial name, not a distinct treatment. This article covers the procedure itself, realistic benefits and side effects, and the supportive role constitutional homeopathy can play alongside it for the underlying causes of hair thinning.
What Is PRP (Platelet-Rich Plasma) Hair Treatment
PRP hair treatment involves drawing a small sample of the patient's blood, spinning it in a centrifuge to separate and concentrate the platelet-rich fraction, and injecting this concentrate into the scalp at the level of hair follicles. Platelets release growth factors that are believed to prolong the growth phase of the hair cycle and improve blood supply to follicles that have become miniaturised but are not yet permanently scarred. It is classified as a cosmetic/aesthetic dermatological procedure rather than a medical treatment for an underlying disease, and results vary considerably between individuals.
The Procedure, Sessions, and Cost Considerations
A typical PRP course involves an initial series of 4 to 6 monthly sessions, followed by maintenance sessions every 4 to 6 months to sustain results, since the effect on the hair cycle is not permanent. Each session takes approximately 45 minutes to an hour, involving local numbing cream before the injections, which are generally described as mildly uncomfortable rather than painful. Cost varies by clinic, city, and number of sessions required, and should always be discussed transparently with the treating dermatologist or trichologist before starting, along with realistic timelines for visible improvement, typically 3 to 6 months.
Benefits, Limitations, and Side Effects
PRP is best suited to early-stage androgenetic (pattern) hair thinning where follicles are miniaturised but still present and functional; it is not effective for established bald patches, scarring alopecia, or areas with complete follicle loss. Reported benefits include reduced shedding and increased hair thickness in appropriate candidates, though the evidence base is still developing and results are not guaranteed or permanent. Side effects are generally mild and procedure-related — scalp tenderness, temporary swelling, minor bruising at injection sites, and rarely infection if sterile technique is not followed — and it should only be performed by a qualified dermatologist.
Where Constitutional Homeopathy Fits In
PRP addresses the follicle mechanically by delivering growth factors directly, but it does not address why hair thinning is occurring in the first place — factors such as thyroid dysfunction, iron deficiency, chronic stress, hormonal imbalance (including PCOS and postpartum change), and genetic predisposition. Constitutional homeopathy works alongside PRP by addressing these underlying constitutional and metabolic drivers of continued shedding, aiming to support the scalp environment and general hair health rather than replacing the mechanical stimulation PRP provides. Patients considering PRP are encouraged to also have thyroid, iron, and hormonal screening as part of a complete evaluation.
Key Points at a Glance
"PRT" and "PRP" generally refer to the same platelet-rich plasma procedure — PRP is the standard clinical term
PRP works best for early miniaturised thinning, not established bald patches or scarring alopecia
A typical course is 4-6 monthly sessions plus ongoing maintenance every 4-6 months
Side effects are usually mild — scalp tenderness, temporary swelling, and minor bruising
Constitutional homeopathy complements PRP by addressing thyroid, iron, hormonal, and stress-related drivers of hair thinning
Considering PRP and want to address the root cause of your hair thinning too?
Dr. Meera Thakur offers constitutional homeopathic assessment for hair thinning at HealthKunj Clinics, Kharadi, Pune — identifying the thyroid, nutritional, and hormonal factors that PRP alone does not address.
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Dr. Meera Thakur
BHMS · HealthKunj Clinics, Kharadi, Pune· Published 22 Aug 2026
Dr. Meera has 15+ years of experience in individualised homeopathic practice with a special interest in women's hormonal health, skin disorders, and paediatric care.
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