Tact L
タクトL
Class 2 — Available at drug stores
Drug Type
Anti-itch gel for heat rash and skin irritation
Form
Gel 32 g
Indication
Eczema, dermatitis, chafed skin, heat rash (prickly heat), contact dermatitis (rash), itching, chilblains, insect bites, and hives.
Active Ingredients (per 100 g)
Lidocaine 0.5 g
Diphenhydramine Hydrochloride 2 g
Dipotassium glycyrrhizinate 0.5 g
Isopropylmethylphenol 0.1 g
Zinc oxide 5 g
Tocopherol acetate 2 g
Inactive Ingredients
peppermint oil, polysorbate 80, carmellose sodium, sodium citrate, fragrance (including l-menthol and thymol)
Instructions for Use
- ✓Apply an appropriate amount to the affected area several times daily.
- ✓For children, use under adult supervision.
- ✓Keep away from the eyes. If contact occurs, rinse immediately with water or lukewarm water. If symptoms are severe, see an ophthalmologist.
- ✓For external use only.
- ⚠Consult a doctor, pharmacist, or registered salesperson before use if you:
- (1) Are under medical treatment.
- (2) Have had allergic reactions to medicines or other substances.
- (3) Have severe oozing or raw skin.
- ✓Stop use and consult a doctor, pharmacist, or registered salesperson, bringing this package insert with you, if any of the following occur after use:
- Skin: rash, redness, itching, swelling
- ✓If symptoms do not improve after 5–6 days of use, stop and consult a doctor, pharmacist, or registered salesperson, bringing this package insert with you.
- ✓Store in a cool, dry place away from direct sunlight, with the cap tightly closed. Keep out of reach of children. Do not transfer to another container. Do not use after the expiry date.
Additional Information
Does not contain steroids. A cooling white gel that leaves little visible residue after application.
Sources & Documents
- Japanese product page
- English PDF
- Japanese PDF
- Last verified: May 31, 2026
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For informational purposes only. Always consult a doctor or pharmacist before taking any medication.