PRP Hair Treatment Side Effects

PRP hair treatment side effects are generally minimal because it uses your own blood. Common effects include temporary redness, tenderness at injection sites, and mild swelling—all typically resolving within 24-48 hours. Serious side effects are rare when performed by qualified practitioners.

Common Side Effects (Normal)

Redness

Expect redness across the scalp for 24-48 hours. This is a normal response to injections and indicates your body's healing process has begun.

Tenderness

The scalp may feel tender or sensitive for 1-3 days. This is similar to mild sunburn sensation.

Mild Swelling

Some patients experience slight swelling, particularly on the forehead. This typically resolves within 24-48 hours.

Bruising

Small bruises at injection sites are possible but uncommon. They fade within a few days.

Headache

Some patients report mild headache on treatment day. Usually resolves with paracetamol.

Temporary Increased Shedding

Occasionally, patients notice slightly increased shedding for 1-2 weeks. This is normal—old hairs making way for new growth.

Uncommon Side Effects

Infection

Very rare when proper sterile technique is used. Signs include increasing redness, warmth, pus, or fever. Seek medical attention if concerned.

Prolonged Swelling

If swelling persists beyond 3-4 days, contact your clinic.

Allergic Reaction

Extremely rare since PRP uses your own blood. However, reactions to numbing cream or antiseptic are possible.

Scarring

Not expected with proper technique. PRP injections use fine needles that don't cause scarring.

What's NOT a Side Effect (Seek Advice)

Contact your clinic if you experience:

  • Fever or feeling unwell

  • Increasing pain after 48 hours

  • Signs of infection (pus, spreading redness, warmth)

  • Severe or prolonged swelling

  • Any symptoms that concern you

Why PRP Is Generally Safe

Autologous Treatment

PRP uses your own blood, eliminating risks of allergic reaction, disease transmission, or rejection that come with foreign substances.

No Systemic Effects

PRP is injected locally. It doesn't circulate through your body or affect other systems.

Natural Process

PRP works by concentrating what's already in your blood—it's enhancing your body's natural healing.

Minimal Downtime

Most patients return to normal activities immediately. No recovery period needed.

Safety at The London PRP Clinic

How We Minimise Risks:

  • All treatments performed by GMC-registered doctors

  • Sterile, single-use equipment

  • Proper PRP preparation protocols

  • Appropriate patient screening

  • Clear aftercare instructions

  • Follow-up support available

Aftercare to Reduce Side Effects

Do:

  • Keep scalp clean

  • Take paracetamol if needed for discomfort

  • Stay hydrated

  • Sleep elevated first night if prone to swelling

  • Follow clinic aftercare instructions

Avoid:

  • Washing hair for 24 hours

  • Touching or scratching scalp

  • Strenuous exercise for 48 hours

  • Swimming pools for 48 hours

  • Anti-inflammatory medications (can reduce PRP effectiveness)

Book Safe PRP Treatment

Book Free Consultation

Doctor-led treatment. Proper protocols. Support if you have concerns.

FAQ

Is PRP safer than hair transplant?

PRP is non-surgical with minimal risks. Hair transplant is surgery with higher (though still low) risk profile.

Can PRP damage hair follicles?

No. PRP supports and stimulates follicles—it doesn't damage them.

Should I be worried about blood-borne diseases?

No. PRP uses only your own blood in a closed system.

The London PRP Clinic. Safe, doctor-led PRP treatment.

Next
Next

Vampire Facial Near Me