What it is used for
- Athlete's foot
- Ringworm and jock itch
- Fungal nappy/diaper rash
- Oral thrush (oral gel form)
- Vaginal thrush (vaginal forms)
How it works
Miconazole damages the membrane of fungal and yeast cells, stopping them from growing and helping the body clear the infection.
How it is taken
Comes as a skin cream, powder, spray, an oral gel for mouth thrush, and vaginal creams or pessaries. Apply, insert or use in the mouth exactly as the label or your clinician directs, and continue for the full course even after symptoms ease.
No doses here on purpose. The right strength and schedule depend on you — only a doctor or pharmacist should set them. Always follow your prescription and the label.
Common side effects
- Mild burning, stinging or itching at the site
- Redness or peeling of the treated skin
- Unpleasant taste with the oral gel
Serious effects — get help
- Severe local irritation, blistering or swelling
- Signs of an allergic reaction such as facial swelling, widespread rash or difficulty breathing
If a reaction is severe — for example trouble breathing, swelling of the face or throat, or collapse — go to the nearest emergency room now or call your local emergency number. Do not wait for an online consultation.
Interactions to watch
- Can interact with certain blood-thinning medicines (such as warfarin) and some other drugs, especially with the oral gel; tell your pharmacist what else you take
- Vaginal miconazole may weaken latex condoms and diaphragms
Who should take care
- Tell your clinician what other medicines you take, particularly blood thinners
- Tell your clinician if you are pregnant or breastfeeding before using vaginal or oral forms
- For oral gel in infants, follow advice carefully on how to apply it safely
- Seek advice if symptoms do not improve within the time on the label