Myth: stitches must never get wet | CION Cancer Clinics

Yes, usually. Most closed surgical wounds can be showered a day or two after the operation, once your team has said so, and the guidance most surgeons follow says a brief shower does not raise the risk of infection. What the wound should not do is soak. A bucket bath with the wound under water, a swim or a long sit in a tub is a different thing from a shower.

Where the belief comes from

It comes from a time when wounds were covered with cloth dressings that held water against the skin, and from older relatives who were told to keep a cast dry. A wet cloth dressing does breed germs. A clean wound rinsed under running water and patted dry does not. The rule was about the dressing, and the dressing has changed.

Why keeping it dry for weeks does harm

People who are told never to wet the wound often stop washing at all. Sweat, dead skin and dried blood build up around the stitches, the skin itches, and infection becomes more likely rather than less. A clean, dry wound heals better than a wound that has been kept dirty for fear of water.

The shower rule is for a simple closed wound with no tube through it. Several kinds of cancer surgery leave something else, and each has its own instruction that overrides anything here.

Wounds with a drain, a stoma or a graft

A drain (a tube leaving the wound to carry fluid away) needs its entry point kept dry and covered. A stoma (an opening on the belly for stool or urine) has its own washing routine that the stoma nurse teaches. A skin graft or a flap, common after head and neck or breast reconstruction surgery, must not be wet until the surgeon says so.

Skin that has had radiotherapy

Skin in a treated area is fragile for months. Wounds there heal more slowly and the team may keep them dressed longer. Ask specifically if your wound sits in an area that was irradiated.

What this page cannot tell you

It cannot tell you when your own wound may be showered, because that depends on what was done, how it was closed and how it is healing. The discharge sheet and the nurse who removed your first dressing can. If nobody told you, ring the ward and ask; it is a question they answer every day, and it is far better than guessing.