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PRP (Platelet-Rich Plasma) therapy is a minimally invasive treatment for reversing hair loss. Scroll down to learn about this hair treatment, its benefits, and if it is worth trying for hair loss.

"PRP therapy for hair loss involves extracting a small amount of the patient's blood, processing it to concentrate the platelets, and then injecting this platelet-rich plasma into the scalp. Platelets contain growth factors that promote hair follicles, bring in blood supply, and induce natural hair growth," explained Dr Rana. The reasoning is simple: if your body can heal itself by platelets, why not reroute them to assist dormant or receding hair follicles?

"The procedure usually lasts an hour and is normally suggested as a course of three sessions spaced a month apart, with maintenance treatments administered every 4–6 months thereafter," added Dr Rana.

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Scientific studies have shown mixed but largely promising results. According to a 2019 meta-analysis published in Dermatologic Surgery, PRP injections created a notable improvement in hair density and thickness in patients with androgenetic alopecia (also known as male or female pattern baldness). The key, however, is patient selection. PRP works best on patients with recent or mild hair loss, where the follicles remain active.

It should be understood that PRP is not a miracle treatment. It does not develop new hair follicles or fully eradicate baldness. Instead, it works best as part of a broader hair restoration strategy, often alongside medications, such as minoxidil or finasteride.

Despite its benefits, PRP therapy comes with a set of limitations:

• PRP is not a lifetime fix. Regular maintenance sessions are necessary to sustain the results.
• While usually well tolerated, mild pain, bruising, or swelling may be noticed by some patients at the injection sites.

The answer depends largely on your expectations, the cause of your hair loss, and your budget. "If you are in the early stages of hair thinning and are looking for a non-invasive solution to preserve and possibly enhance existing hair, PRP therapy is worth considering. It is helpful for those who are not yet candidates for surgical hair restoration but want a proactive solution," explained Dr Rana.

However, if you're already noticeably balding or have lost a significant amount of hair, PRP will not give the dramatic effect you are looking for. In these situations, combining treatments or surgery can be more productive.

Dr Rana concluded. "PRP therapy is a promising advancement in the field of hair restoration. It's no silver bullet, but it can be a useful weapon in the right situation. If you're thinking about it, consult a trained dermatologist or trichologist who can assess your particular condition and advise on the most effective course of action."

Hair loss is perhaps unavoidable for most, but these days, the technology to combat it is more advanced than ever before, and PRP is one of the most interesting choices on the table.

[ This article contains information provided by an expert and is for informational purposes only. Hence, we advise you to consult your professional if you are dealing with any health issue to avoid complications.]