Clotrimazole
Medication
azole antifungal (topical)
skin
Not medical advice. Check with your doctor or pharmacist before you start, stop or change the timing of anything you take.
How to use
What it’s for
Fungal infections: athlete's foot, ringworm, thrush
When to take
NHS: 2–3 times a day, 2–4 weeks · doctor at day 7 if SAMe
Take with
Thin layer on the affected area · not near mouth or eyes
Pros & cons
Pros
- 1% skin creams are general sale list in SG
- NHS: most adults and children can use it for ringworm
- NHS: an extra dose is unlikely to cause problems
Cons
- Red, itchy or irritated skin; burning or stinging
- NHS: cream can damage latex condoms for 5 days after
- Steroid combination creams are prescription-only in SG
Sources
- NHS — Clotrimazole (common brands: Canesten), A-Z medicines: what it is for (reviewed 8 Jul 2026) · read 2026-08-27
what it says
“Clotrimazole is a medicine that helps treat fungal infections … thrush in the vagina, on the penis, or on the skin athlete's foot ringworm nappy rash ear infections rash in the folds of your skin (intertrigo)”
- NHS — Clotrimazole: how to use it and how much to take (reviewed 8 Jul 2026) · read 2026-08-27
what it says
“half a centimetre is enough to treat an area the size of the palm of your hand … 2 or 3 times a day for 2 to 4 weeks … If your symptoms have not improved after 7 days, see a doctor … can damage the latex used in condoms”
- NHS — Side effects of clotrimazole (reviewed 8 Jul 2026) · read 2026-08-27
what it says
“Common side effects of clotrimazole external cream, spray or solution include: red, itchy or irritated skin … pain, burning or a stinging sensation … It's possible to have a serious allergic reaction (anaphylaxis) to clotrimazole, but this is rare.”
- NHS — Who can and cannot use clotrimazole (reviewed 8 Jul 2026) · read 2026-08-27
what it says
“Most adults and children can use clotrimazole for fungal infections such as ringworm and athlete's foot … you're 15 years old or younger … you're over 60 years old … vaginal thrush more than 2 times in the last 6 months”
- NHS — Using clotrimazole with other medicines, food and drink (reviewed 8 Jul 2026) · read 2026-08-27
what it says
“a medicine called tacrolimus that affect your immune system (immunosuppressant), if you are using clotrimazole internal cream or pessaries … Solfradex ear drops, if you're using clotrimazole solution for an ear infection”
- HSA Register of Therapeutic Products (data.gov.sg d_767279312753558cbf19d48344577084) — clotrimazole rows, forensic classification · read 2026-08-27
what it says
“SIN04743P · CANESTEN CREAM 1% · TOPICAL · General Sale List … SIN03584P · CANESTEN GYN 1 DAY THERAPY VAGINAL TABLET 0.5 g · Pharmacy Only … SIN03941P · CANDID-B CREAM · Prescription Only”
Updated 2026-08-29. Every line above traces to a numbered source. Kozen-X is not a medical device and does not give medical advice. It lists what published sources have written down — nothing more. A pair not listed is unrecorded, not cleared. Before you start, stop or re-time anything, talk to your doctor or pharmacist.