The short answer from a plastic surgeon
A: Airing out most wounds isn’t beneficial because wounds need moisture to heal. Leaving a wound uncovered may dry out new surface cells, which can increase pain or slow the healing process.
Cleveland Clinic is a non-profit academic medical center. Advertising on our site helps support our mission. We do not endorse non-Cleveland Clinic products or services. Policy
Most wound treatments or coverings promote a moist — but not overly wet — wound surface. For example, healthcare professionals usually apply a topical antibiotic ointment to a scrape or small cut, and then cover it with gauze or a bandage.
This keeps new skin and other cells alive. It also helps protect the area from dirt, germs and further injury and may feel more comfortable than leaving a wound open.
But as is true for most of medicine, there are exceptions. Small dry, scabs from minor cuts and scrapes can be left uncovered. Also, pressure ulcers on the heels can often be left open to dry.
However, if you’re concerned that a wound looks deep, is not healing or might be infected, a healthcare professional should examine it.
— Plastic surgeon Christi Cavaliere, MD
Learn more about our editorial process.
Most minor cuts, scrapes and burns can be treated at home
Three common causes of chronic wounds
Go ahead and get goopy to help boost hydration and repair damaged skin
The common skin condition isn’t contagious, but it can pop up anywhere on your body during a flare
Calm an itchy scalp by using medicated shampoo, avoiding blow-drying and resisting the urge to scratch
Caused by inflammation, psoriasis itch can be managed with a variety of treatments, like moisturizing and taking cooler and shorter showers
Stress, infections, skin injuries and environmental factors can trigger an onset of psoriasis symptoms
As you age, hormones can continue to play a big role in breakouts
Your metabolism may torch 1,300 to 2,000 calories daily with no activity
A gentle touch in all the right places may help drain your sinuses
