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Published on: 9/16/2026

Can I cover my stitches with a waterproof bandage and swim for an hour?

Covering stitches with a waterproof bandage and swimming for an hour is generally not advised, because most "waterproof" dressings resist splashes and showers rather than prolonged submersion, and soaked edges can let in bacteria from pool, lake, ocean, or hot tub water. Most clinicians recommend keeping a sutured wound out of standing water until the stitches are removed or the wound has fully sealed, often around 7 to 14 days, and sometimes longer for deep, large, or high-motion areas such as knees, hands, and feet. Timing also depends on wound location, closure method, whether the skin edges are dry and intact, and any signs of redness, drainage, warmth, or increasing pain, so there are several important factors to consider before you get in the water. See below to understand the full picture, including warning signs that mean you should be evaluated rather than waiting.

If you are unsure whether your wound is healing normally or ready for water exposure, a free, instant, online symptom check can help you sort out what your symptoms may mean in minutes. It asks targeted questions about your wound and overall health, then points you toward the right next step, whether that is safe home care, a call to your clinician, or urgent evaluation for possible infection.

Last reviewed for medical accuracy: 09/15/2026

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Explanation

Can I Cover My Stitches with a Waterproof Bandage and Swim for an Hour?

Getting back in the pool after you’ve had stitches can feel like a big step—but it’s important to balance your desire to swim with the need to protect your healing wound. Here’s what you need to know about “swimming with stitches,” based on guidance from surgical textbooks, dermatology experts and wound-care authorities like the American Academy of Dermatology and the Mayo Clinic.

Why Water Exposure Matters
• Infection risk: Pool water can contain bacteria, algae or chemical irritants that may penetrate even small gaps in a bandage.
• Delayed healing: Constant moisture can soften tissue around the stitch line, leading to separation (dehiscence) or a wider scar.
• Skin maceration: Over-hydrated skin turns white and wrinkly, increasing friction under a bandage and raising the chance of blistering.

Factors to Consider Before Swimming

  1. Type of stitches
    • Absorbable vs. non-absorbable: Dissolvable stitches often sit deeper, but the skin surface may still be fragile.
    • Location: Stitches on joints (elbow, knee), hands/feet or close to mucous membranes (face, groin) are at higher risk when immersed.
  2. Time since placement
    • First 24–48 hours: Critical period—avoid any water immersion, keep the site dry and clean.
    • Days 3–5: Wound edges start to knit together, but full strength is still low.
    • After 7–10 days: Surface closure is often adequate for low-stress areas, but deeper healing continues for weeks.
  3. Surgeon or doctor’s instructions
    • If your provider said “no water” until stitch removal, follow that. Always prioritize their customized advice.

Do Waterproof Bandages Really Work?
Waterproof bandages (often called “liquid-tight” or “water-resistant”) create a seal meant to keep water out. However:
• Seal integrity varies by brand and by how well you apply it.
• Movement (stretching, bending) can break the seal, especially around corners or creases.
• Prolonged immersion puts constant pressure on the barrier, increasing the chance of a leak.

Best Practices for Using a Waterproof Bandage

  • Clean and dry the skin around the stitches thoroughly—any moisture or soap residue can compromise adhesion.
  • Trim excess hair if needed; apply a skin-prep wipe (some come with advanced dressings) to increase tackiness.
  • Smooth the edges of the bandage down firmly; press all around the perimeter for at least 30 seconds.
  • Consider over-wrapping with adhesive tape if the bandage edges lift.
  • Test the seal by running a little water over it for 1 minute before actual swimming.

Recommended Waiting Periods
While every wound is unique, general guidelines are:
• Facial or small, clean incisions: 24–48 hours before showering; wait 5–7 days before swimming.
• Trunk or limbs under low stress: 48–72 hours before showering; wait 7–10 days before pool time.
• Joints or high-tension areas: 5 days before showering; 10–14 days or until stitches are removed.

Risks of Swimming Too Soon

  • Infection: Redness, warmth, swelling, pain or unusual discharge.
  • Wound reopening: Bleeding or visible gaps along the stitch line.
  • Scarring: Excessive stretching or contamination can lead to thicker, more noticeable scars.

After You Swim

  1. Remove the waterproof dressing as soon as possible—don’t leave it on for hours after you’re out of the pool.
  2. Gently rinse the wound with clean, running water and a mild, fragrance-free soap.
  3. Pat the area dry with a clean towel or gauze—avoid rubbing.
  4. Apply a fresh, breathable dressing recommended by your doctor (non-occlusive).
  5. Watch for signs of infection over the next 48 hours.

When to Skip Swimming

  • Wound still oozing blood or clear fluid.
  • Signs of infection (see above).
  • You can’t get a reliable waterproof seal around the stitches.
  • Your provider advised against any water exposure.

Monitoring Your Healing
Even if everything looks fine, stay vigilant. If you notice:

  • Increasing redness or streaking around the wound
  • Swelling that doesn’t improve
  • Foul odor or yellow/green discharge
  • Fever or chills

…consider a free, online symptom check, using the doctor approved Ubie Symptom Checker.

Remember, this tool can guide you on next steps, but it doesn’t replace professional care.

Key Takeaways

  • Avoid pool time for at least 5–10 days, depending on your incision’s location and complexity.
  • Waterproof bandages help, but they aren’t foolproof—test the seal first and change them promptly.
  • Keep post-swim wound care simple and clean to lower infection risk.
  • Always follow your doctor’s personalized instructions first.

If you experience anything concerning—especially signs of infection or wound breakdown—speak to a doctor right away. Serious complications require prompt professional attention.

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