Butenanlock Va Cream
ブテナロックVαクリーム
Antifungal cream
Cream 18 g
Athlete's foot, jock itch, ringworm
Active Ingredients (per 1 g)
Butenafine hydrochloride 10 mg
Dibucaine hydrochloride 2 mg
Chlorpheniramine maleate 5 mg
Glycyrrhetinic acid 2 mg
l-Menthol 20 mg
Crotamiton 10 mg
Isopropylmethylphenol 3 mg
Inactive Ingredients
Cetyl 2-ethylhexanoate, diethanolamine, self-emulsifying glyceryl monostearate, dimethicone, cetostearyl alcohol, paraben, BHT, propylene glycol, behenyl alcohol, polyoxyethylene behenyl ether, isopropyl myristate
Instructions for Use
- ✓Apply an appropriate amount to the affected area and surrounding skin once daily.
- ✓Clean the affected area before applying.
- ✓For children, use under adult supervision.
- ✕Do not use if you have ever had an allergic reaction to this product or any of its ingredients.
- ✕Do not use on the following areas:
- (1) In or around the eyes, or on the lips, mouth, nose, vagina, scrotum, external genitalia, or other mucous membranes
- (2) Areas with eczema
- (3) Areas with severe weeping skin, rawness, cracking, or wounds
- ⚠Consult a doctor, pharmacist, or registered salesperson before use if you:
- (1) Are under the care of a physician.
- (2) Are pregnant or think you may be pregnant.
- (3) Are using this on infants or young children.
- (4) Have ever had an allergic reaction to a medicine or other product.
- (5) Have a widespread affected area, or the affected area is on the face.
- (6) Have an infected or pus-forming affected area.
- (7) Are unsure whether your condition is eczema or athlete's foot/tinea. (Itching or rawness around the scrotum is more often caused by eczema or other conditions than by tinea.)
- ✓Stop use immediately and consult a doctor, pharmacist, or registered salesperson — bringing this package insert with you — if any of the following side effects appear:
- Skin: Contact dermatitis, irritation, burning sensation, scaling, rawness, dryness or tightness, cracking, pain, hyperpigmentation, rash, redness, itching, or hives (rash, redness, itching, and hives may also appear throughout the body)
- ✓Stop use and consult a doctor, pharmacist, or registered salesperson — bringing this package insert with you — if symptoms do not improve after about 2 weeks of use.
- ✓Avoid eye contact. If the product enters the eye, rinse immediately with water or lukewarm water and see an ophthalmologist.
- ✓For external use only.
Additional Information
Tips for effective treatment:
• Apply to the affected area and the surrounding skin — the fungus often extends beyond visibly affected areas.
• Continue treatment for at least 1 month after symptoms clear. Symptoms may disappear before the fungus is fully eliminated.
• Keep feet dry and well-ventilated. Wash the affected area daily with soap.
• If other household members have athlete's foot, treating everyone at the same time helps prevent reinfection.
Sources & Documents
- Japanese product page
- English PDF
- Japanese PDF
- Last verified: May 26, 2026
Related Medicines
For informational purposes only. Always consult a doctor or pharmacist before taking any medication.