How to heal skin after a yeast infection

A skin yeast infection, caused by an overgrowth of candida in warm, moist areas such as skin folds, the groin or under the arms, can leave the skin red, itchy, sore and tender even after the infection is under control. Healing it well is a two-step job: clear the infection first, then support the skin’s recovery. Here is how to do both safely.

A quick but important note: this is general guidance, not a diagnosis. If you are not sure what the rash is, or it is not settling, see a pharmacist or GP.

Step one: treat the infection first

Skin will not heal properly while the fungus is still active, so the infection has to be treated first. Mild cases usually respond to an over-the-counter antifungal cream such as clotrimazole or miconazole; more stubborn or widespread cases may need a stronger or oral antifungal from your GP. Follow the full course as directed, as the NHS antifungal guidance and DermNet’s candida overview explain, even once it looks better.

Step two: cleanse gently

Once you are treating the infection, keep the area clean without being harsh:

• Use lukewarm water and a fragrance-free, gentle wash.
• Pat the skin dry rather than rubbing, since friction irritates and delays healing.
• Drying thoroughly matters, because candida thrives in moisture.

Step three: rebuild the barrier

Healing skin needs hydration and a restored barrier:

• Apply a fragrance-free moisturiser containing ceramides, ideally twice a day and just after washing while skin is slightly damp, as the NHS advises for dry skin.
• In areas prone to rubbing, a barrier cream such as zinc oxide protects against moisture and friction while the skin recovers.

Step four: calm irritation

To ease redness and itching:

• A cool compress for around 10 minutes soothes burning.
• Aloe vera gel can be cooling and calming.
• A short course of low-strength hydrocortisone can reduce inflammation, but check with a pharmacist or doctor first, since steroids on an active fungal infection can make it worse (NHS hydrocortisone guidance).
• Avoid scratching, which risks a secondary infection.

Step five: avoid the triggers

Help the skin stay dry and undisturbed:

• Wear loose, breathable cotton clothing.
• Change out of damp or sweaty clothes promptly.
• Avoid scented soaps, lotions and, in the affected area, makeup and deodorant until fully healed.
• Limit sugar and stay hydrated, which supports overall skin recovery.

What about the marks left behind?

Mild redness or darker patches often linger after the infection clears. This is post-inflammatory hyperpigmentation and usually fades gradually with gentle care and sun protection. If discolouration or texture changes are stubborn once the skin has fully healed, gentle professional treatments such as a Hydrafacial, LED light therapy or IPL can help even things out, but only on healthy, fully recovered skin.

When to see a doctor

Seek medical advice if the infection is not improving after a week, keeps recurring, is spreading, or home care is not helping. Recurrent yeast infections can sometimes point to an underlying issue worth checking.