Understanding PRP side effects is the first step to a safe, confident treatment — and at Miami Lakes Med Spa, patient safety is where every plan starts. PRP (platelet-rich plasma therapy) uses your own blood to release growth factors that help hair, skin, and joints heal. Because it’s autologous, most reactions are mild and short-lived.

Still, no injection is risk-free. That’s why our team — led by Dr. Sabrina Gonzalez, DNP, APRN, with medical oversight from Dr. John Serpa, MD — walks every patient through what’s normal, what’s not, and exactly when to call. We serve patients from Miami Lakes, Hialeah, Miami Gardens, Miramar, Pembroke Pines, and Doral, and this guide breaks down PRP injection risks in plain language.

How PRP Works and Why Safety Starts With the Draw

PRP starts with a simple blood draw, just like a routine lab. Your blood is spun in a sterile centrifuge to separate platelets and plasma from red cells. The result is an autologous growth factor concentrate — a small vial of your own healing signals.

Because it’s your own blood, the body doesn’t reject it. That cuts out a whole category of risk you’d see with foreign fillers or synthetic drugs. But sterile technique during the draw, spin, and re-injection still matters. That’s where the clinic’s protocols come in.

At Miami Lakes Med Spa, every PRP treatment is done by licensed medical providers using single-use, sealed kits. Skin is prepped with medical-grade antiseptic. Gloves, sterile drapes, and fresh needles are used at every step.

Common PRP Side Effects (What’s Normal)

Most patients feel fine within a few days. Here’s what tends to show up in the first 72 hours:

• Swelling or puffiness at the injection sites — most obvious with facial or scalp PRP.
• Redness that looks like a mild sunburn for a few hours to a day.
• Pinpoint bruising — especially under the eyes or on the scalp.
• Tenderness or soreness at the treated area, like a light workout ache.
• Mild headache after scalp PRP, usually gone by the next morning.
• Itching or tightness as the skin heals.

These are signs your body is responding — not signs something is wrong. Cold compresses, gentle skincare, and rest usually settle everything within a week.

The PRP Flare: Why You May Feel Worse Before Better

A “flare” is a short bump in soreness, warmth, or swelling that starts 24–72 hours after treatment. It’s most common with joint PRP but can happen with facial and scalp treatments too.

What’s happening: your platelets are releasing growth factors and calling in repair cells. That inflammation is the whole point — it’s how regenerative medicine works. A flare usually peaks around day 2 or 3 and fades by day 5–7.

Ways to manage it comfortably:

• Use cold compresses for 10–15 minutes at a time.
• Take acetaminophen (Tylenol) if approved by your provider — not ibuprofen or aspirin.
• Rest the treated area. Skip heavy workouts for 48 hours.
• Hydrate well and eat clean, anti-inflammatory foods.

PRP Injection Risks: The Rare but Real Complications

Serious PRP injection risks are uncommon, but every patient deserves the full picture. These are the ones we screen for and prevent:

• Infection — very rare because the product is your own blood, but any skin puncture carries a small risk. Sterile prep and clean technique keep this near zero.
• Nerve irritation — possible if a needle brushes a small superficial nerve. Usually resolves on its own within days to weeks.
• Prolonged bruising or hematoma — more likely if you’re on blood thinners or supplements like fish oil, vitamin E, or turmeric.
• Skin discoloration — temporary post-inflammatory pigment changes, especially in darker skin tones. Sun protection reduces this risk.
• Vasovagal response — feeling lightheaded during the blood draw. Not dangerous, but we have you lie down and rest.
• No response — some patients don’t get the aesthetic or hair result they hoped for. This isn’t a side effect, but it’s a real outcome to discuss up front.

PRP Safety: Who Should Not Get PRP

PRP safety starts with a careful screening. During your free consultation, we review your health history to catch anything that would make PRP a bad fit. You should avoid PRP or talk to your doctor first if you have:

• Active skin infection or open wound in the treatment area
• Bleeding disorders (hemophilia, low platelets)
• Platelet dysfunction syndromes
• Active cancer or history of blood-based cancers
• Severe anemia or low hemoglobin
• Uncontrolled diabetes
• Ongoing use of anticoagulants (unless cleared by your prescribing doctor)
• Pregnancy or breastfeeding — not enough safety data

Dr. Sabrina Gonzalez, DNP, APRN reviews every intake personally. If PRP isn’t right for you, we’ll tell you — and offer safer options that fit your goals.

When to Call Us: Warning Signs You Shouldn’t Ignore

Call Miami Lakes Med Spa at 305-418-0392 right away if you notice any of these after your PRP session:

• Fever over 101°F in the days after treatment
• Spreading redness or warmth that gets worse instead of better after 72 hours
• Pus, drainage, or foul odor from any injection site
• Severe, worsening pain — pain that grows past day 3 rather than fading
• Numbness or tingling that lasts more than a few hours
• Vision changes after facial PRP — very rare, but call immediately
• Hives, rash, or trouble breathing — allergic reactions to the topical numbing or antiseptic, not the PRP itself

If you can’t reach us and symptoms feel urgent, go to the nearest emergency room. Bring the details of your treatment with you.

PRP Aftercare: How to Lower Your Risk at Home

Good aftercare is half the safety equation. Here’s what we ask every patient to do:

First 24 hours:

• Leave the treated area alone — no rubbing, no makeup on facial PRP, no washing scalp PRP.
• Skip alcohol.
• No ibuprofen, aspirin, or naproxen (Tylenol is okay).
• Sleep with your head slightly elevated after facial or scalp PRP.

Days 2–7:

• Avoid heavy workouts, saunas, steam rooms, and hot tubs for 48 hours.
• Wear SPF 30+ daily to prevent pigment changes.
• Use gentle, fragrance-free skincare for a full week.
• Drink plenty of water and eat protein-rich meals.

You’ll leave your appointment with a printed aftercare sheet and a direct line to our team if questions come up.

How Miami Lakes Med Spa Reduces PRP Injection Risks

Our safety standards are built into every step:

• Medical oversight: Dr. John Serpa, MD serves as our Medical Director, and Dr. Sabrina Gonzalez, DNP, APRN leads our injectable program.
• Licensed injectors only: Every PRP treatment is performed by trained medical providers — not technicians.
• Sterile, single-use kits: Fresh centrifuge tubes and needles for every patient.
• Thorough screening: Health history, medications, and lab-relevant conditions are reviewed at the free consultation.
• Bilingual care: Full consent, aftercare, and follow-up in English and Spanish.
• Track record: Over 2,000 patients served, 10,000+ treatments performed, ~4.9★ Google rating.

We also stay current with FDA guidance and clinical research on platelet-rich plasma therapy so our protocols reflect what the evidence actually supports.

PRP is one of the safer injectable treatments in aesthetic and regenerative medicine — but “safer” doesn’t mean “skip the questions.” Knowing what’s normal, what’s a flare, and when to call is what turns a good treatment into a great outcome. If you’re considering PRP for hair, skin, or joints and you’re in Miami Lakes, Hialeah, Miami Gardens, Miramar, Pembroke Pines, or Doral, we’d love to answer your questions face to face.

Book your free consultation with Dr. Sabrina Gonzalez, DNP, APRN by calling 305-418-0392 or visiting our booking page. We’re open Tuesday–Saturday, 10 AM – 5 PM, at 7980 NW 155th St, Suite A, Miami Lakes, FL 33016.

This content is for informational purposes and is not a substitute for professional medical advice. Individual results may vary. Always consult with a qualified provider before starting any treatment. Last reviewed: 2026.