Asemoa Powder Spray
アセモア パウダースプレー
Anti-itch powder spray for heat rash and eczema
Powder Spray 80 g
Heat rash (prickly heat), chafed skin, rash (contact dermatitis), hives, itching, dermatitis, eczema, and insect bites.
Active Ingredients (per 100 g)
Diphenhydramine 0.1 g
Lidocaine 0.2 g
Benzethonium chloride 0.01 g
Zinc oxide 1.0 g
Inactive Ingredients
magnesium stearate, isopropyl myristate, corn starch, LPG (propellant)
Instructions for Use
- ✓Apply an appropriate amount to the affected area several times daily.
- ✓Shake well before use.
- ✓For children, use under adult supervision.
- ✓Keep away from the eyes and surrounding area. If contact occurs, rinse immediately with water or lukewarm water. If symptoms are severe, see an ophthalmologist.
- ✓For external use only.
- ✓Spray from approximately 10 cm away from the affected area.
- ✕Do not spray near the eyes, around the eyes, or on mucous membranes.
- ✕Do not spray continuously on the same spot for more than 1 second — this may cause frostbite.
- ✓When applying to the face, do not spray directly.
- ⚠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.
- (4) Have peripheral circulatory disorders, or suspect you may have them.
- ✓Stop use and consult a doctor, pharmacist, or registered salesperson, bringing this product 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 product with you.
- ✓Store in a cool, dry place away from direct sunlight with the cap firmly closed. Keep out of reach of children. Keep away from open flames.
Additional Information
Non-steroidal, fragrance-free, and contains no colorants.
This product contains flammable pressurized gas (LPG). Do not use near open flames or in enclosed spaces where flames are present. Do not place in locations where temperature may exceed 40°C, including inside vehicles, in direct sunlight, or near heaters. Do not throw into fire. Use up completely before discarding. To dispose, press the nozzle outdoors away from flames until the spraying sound stops, then discard.
Sources & Documents
- Japanese product page
- English PDF
- Japanese PDF
- Last verified: May 31, 2026
Related Medicines
For informational purposes only. Always consult a doctor or pharmacist before taking any medication.