How long until you can shower after PRP? Your complete guide

Following Platelet-Rich Plasma (PRP) therapy, your provider will give specific instructions, and generally, you should wait at least 6 to 24 hours before showering to protect the treatment area. This brief waiting period is essential to allow the injected platelets and growth factors to begin their healing work undisturbed, maximizing the treatment's effectiveness.

Quick Summary

The ideal time to wait varies, but most protocols suggest postponing a shower for at least 6 to 24 hours after your PRP procedure, depending on the treatment area and your provider's advice. Lukewarm water and gentle cleansing are recommended when you do.

Key Points

• Shower Timing Varies: Wait at least 6-24 hours after PRP, but always follow your provider's specific instructions.

• Lukewarm is Key: Use lukewarm water for your first few post-PRP showers to prevent swelling and inflammation.

• Avoid Direct Pressure: Do not allow high-pressure water to hit the injection sites, especially for hair or facial treatments.

• Steer Clear of Immersion: Avoid baths, hot tubs, and swimming for at least 48 hours to prevent infection.

• Gentle Cleansing Only: Use a mild, non-abrasive cleanser and pat the area dry instead of rubbing to protect the healing site.

Understanding Post-PRP Care and the Showering Timeline

Platelet-Rich Plasma (PRP) therapy harnesses the body's natural healing capabilities by concentrating platelets from your own blood and injecting them into a targeted area. These platelets release powerful growth factors that stimulate cell repair and regeneration. For this process to be successful, proper aftercare is paramount. The initial hours after a PRP injection are critical for allowing these growth factors to settle and initiate their healing cascade without disruption. Prematurely exposing the treated area to heat, high-pressure water, or bacteria can compromise the results and increase the risk of complications like infection.

The General Rule: Why You Need to Wait

Waiting before you shower is a non-negotiable part of post-PRP care. The primary reasons for this waiting period are:

• Allowing the Injection Sites to Seal: The injection sites are tiny puncture wounds. Although they are small, they need time to seal completely. Exposing them to water, especially unfiltered tap water, can introduce bacteria, leading to a risk of infection.
• Preventing Interference with Platelet Activation: The healing cascade begins immediately after the PRP is injected. Applying heat or pressure from a shower can disrupt this delicate process, potentially reducing the efficacy of the treatment.
• Minimizing Swelling and Discomfort: Hot water can increase blood flow to the area, which might worsen any initial swelling or bruising. Using lukewarm water and avoiding intense heat helps manage inflammation and discomfort.

Specific Guidelines Based on Treatment Area

Post-PRP showering instructions can differ depending on where the injection was administered. Always follow your provider's specific instructions, as these can vary based on the procedure and your individual health profile.

PRP for Hair Restoration

For scalp injections, the primary concern is protecting the hair follicles and allowing the PRP to fully absorb. After hair restoration PRP, you should generally wait longer before washing your hair. Most providers recommend waiting 24 to 48 hours before the first wash.

• Use a mild, sulfate-free shampoo: Harsh chemicals can irritate the sensitive scalp.
• Lukewarm water only: Avoid hot water which can increase inflammation.
• Low-pressure rinse: Do not use a high-pressure shower head directly on your scalp.
• No scrubbing: Gently massage the shampoo into your scalp with your fingertips.

PRP for Facial Rejuvenation (e.g., Vampire Facial)

Facial skin is sensitive and requires careful handling after treatment. With facial PRP, the wait time is often shorter for a light cleanse, but stricter for a full shower or bath.

• Initial cleanse: Some providers may allow a gentle, lukewarm water cleanse after 6 to 12 hours.
• Avoid scrubbing: Do not use washcloths, sponges, or exfoliants on the treated area for several days.
• Pat dry: Gently pat the face with a clean, soft towel instead of rubbing.
• Wait for full shower: A full, hot shower should be avoided for a period recommended by your doctor, usually at least 24 hours.

PRP for Orthopedic Injections (Joints, Tendons)

For injections in joints or tendons, such as in the knee or elbow, the primary concern is keeping the injection site clean and dry. You may be able to shower sooner, but with important precautions.

• Avoid immersion: Do not take baths, use hot tubs, or go swimming for at least 48 hours.
• Keep the area dry: If possible, cover the injection site with a waterproof dressing during your first shower.
• Avoid high heat: Keep the water temperature lukewarm.
• Monitor the site: Check the injection site for any signs of infection or complications after showering.

Comparison of Post-PRP Showering by Treatment

Feature	PRP for Hair Restoration	PRP for Facial Rejuvenation	PRP for Orthopedic Injections
Initial Shower Wait Time	24-48 hours before washing hair	6-12 hours for gentle cleanse, longer for full shower	Often 6-24 hours, depending on provider
Water Temperature	Lukewarm only	Lukewarm only	Lukewarm only
Pressure	Low pressure, avoid direct spray	Low pressure, avoid direct spray	Avoid high pressure directly on site
Immersion (Baths, Hot Tubs)	Avoid for at least 48 hours	Avoid for at least 48 hours	Avoid for at least 48 hours
Cleansing Method	Gentle, fingertip massage with mild shampoo	Gentle, mild cleanser with patting motion	Pat site dry, keep bandage dry initially

Crucial Steps for a Safe Post-PRP Shower

When you are cleared to shower, follow these steps to ensure a safe and effective recovery:

1. Consult Your Provider: Always confirm the exact timeline and any specific product recommendations with your doctor.
2. Use Lukewarm Water: Set the water to a comfortable, lukewarm temperature to avoid increasing swelling in the treated area.
3. Keep it Brief: Limit your time in the shower to minimize exposure to heat and steam.
4. Avoid Direct, High-Pressure Spray: Position yourself so the water doesn't forcefully hit the injection sites, especially for scalp or facial treatments.
5. Use Gentle Cleansers: Stick to mild, pH-balanced, non-abrasive soaps and shampoos as recommended by your provider.
6. Pat Dry, Don't Rub: Use a clean, soft towel to gently pat the treated area completely dry. Rubbing can irritate the site and disturb the healing process.

Factors That Can Influence Your Recovery Timeline

Your specific recovery time can be influenced by several factors beyond the treatment area. These include:

• Individual Healing Rates: Everyone's body heals at a different pace. Pay attention to how your body feels.
• General Health: Underlying health conditions or a compromised immune system can affect healing speed.
• Adherence to Aftercare Instructions: Following all of your provider's advice, not just the showering rules, is key to a swift recovery.
• Type of PRP Procedure: Some procedures might involve additional treatments or a different process that alters the aftercare instructions.
• Signs of Complications: If you notice signs of infection, such as fever, excessive redness, or purulent discharge, contact your doctor immediately. Further information about PRP therapy can be found on the Mass General Brigham's PRP therapy page.

Conclusion: Listen to Your Body and Your Provider

Determining exactly how long until you can shower after PRP is not a one-size-fits-all answer. While general guidelines exist, the most accurate instructions will come directly from your healthcare provider, based on your specific procedure and overall health. By following their advice and practicing gentle, patient aftercare, you give your body the best chance to heal effectively and maximize the regenerative benefits of PRP therapy. Patience and proper care during this initial recovery window will ensure the best possible outcome from your treatment.

Frequently Asked Questions

Can I take a bath after a PRP injection?

No, you should avoid baths, hot tubs, and swimming for at least 48 hours to prevent the risk of infection and allow the treatment area to heal properly.

What if I accidentally get the PRP area wet too soon?

Immediately pat the area dry gently with a clean towel. Contact your provider for advice, especially if it was a facial or superficial treatment, as they can assess the situation and provide specific guidance.

What kind of soap or cleanser should I use after PRP?

You should use a gentle, mild, and non-irritating cleanser. Avoid harsh or exfoliating soaps. It is best to ask your provider if they recommend a specific product suitable for your procedure.

Is it normal to feel a stinging sensation when showering after PRP?

Mild stinging or sensitivity can be normal as the injection sites heal. However, if the sensation is severe or accompanied by other signs of infection like increased redness, excessive swelling, or fever, contact your doctor immediately.

Can I wash my hair after PRP for hair loss?

Most providers recommend waiting at least 24 to 48 hours before washing your hair after scalp PRP. Use a gentle, sulfate-free shampoo and lukewarm water, and avoid high-pressure water streams.

How long do I have to avoid sweating after PRP?

Most providers recommend avoiding strenuous exercise, saunas, or hot yoga for at least 24 to 72 hours. Excessive sweating can introduce bacteria to the injection sites and increase the risk of infection.

Why is lukewarm water recommended instead of hot?

Hot water can increase blood flow and swelling in the treated area, which can interfere with the delicate healing and inflammatory process initiated by the PRP. Lukewarm water is less likely to cause irritation.