Fungal Skin Infection

1 medicine

A fungal skin infection occurs when fungi colonise the outer layers of skin, nails or scalp. Most cases are mild and respond well to targeted topical antifungal treatment.

Lotrisone

Betamethasone, Clotrimazole

10g

Lotrisone is a antifungals medication containing Betamethasone + Clotrimazole, available as 10g tubes.

from $6.06 / tube View

Key facts

  • A fungal skin infection occurs when fungi colonise the outer layers of skin, nails, or scalp. Warm, humid conditions help fungi thrive.
  • Common forms include ringworm (a scaly, ring-shaped patch), athlete's foot (itching and peeling between the toes), and tinea versicolor (pale or pinkish discoloured patches).
  • Topical antifungals such as clotrimazole are the first approach for most superficial infections; a combination with betamethasone can also ease inflammation. Both sit within antifungals, part of general skin care.
  • See a doctor if an infection fails to improve after two to three weeks of topical treatment, spreads rapidly, or involves the scalp or nails.

What the infection looks like

Fungal skin infections appear in many forms depending on the species involved. Ringworm (tinea corporis) presents as a scaly, ring-shaped patch. Athlete's foot (tinea pedis) causes itching, cracking, and peeling between the toes. Tinea versicolor produces pale or pinkish discoloured patches, particularly common in warm, humid climates.

How it is treated

Topical antifungals are the first approach for most superficial infections. Clotrimazole is a widely used azole antifungal that disrupts the fungal cell membrane; it is effective against the dermatophytes and yeasts responsible for the majority of skin infections. For cases where significant skin inflammation is also present, a combination product containing betamethasone alongside an antifungal can ease redness and irritation while addressing the infection. Both sit within antifungals, part of general skin care.

Lifestyle changes that help

Keep the affected area clean and dry, wear breathable fabrics, and complete the full course of treatment even once the skin looks clear.

When to see a doctor

See a doctor if an infection fails to improve after two to three weeks of topical treatment, spreads rapidly, or involves the scalp or nails, since a different approach may be needed.

This page is educational and does not replace advice from a doctor or pharmacist who knows your health history.