Restamin Kowa Sugar-Coated Tablets
ใฌในใฟใใณใณใผใฏ็ณ่กฃ้
Class 2 โ Available at drug stores
Abuse-Prevention Designated ยท ๆๅฎๆฟซ็จ้ฒๆญขๅป่ฌๅ
Drug Type
Antihistamine
Form
Tablets 80
Indication
Hives (urticaria), eczema, rashes, itching, rhinitis
Active Ingredients (per 9 tablets (adult daily dose))
Diphenhydramine hydrochloride 90 mg
Inactive Ingredients
Lactose, cellulose, hydroxypropyl cellulose, magnesium stearate, calcium carbonate, talc, sucrose, gum arabic, gelatin, sodium hydrogen phosphate, titanium oxide, carnauba wax
Instructions for Use
- โTake with water or lukewarm water. Can be taken with or without food. Take at least 4 hours apart.
| Age | Dose per use | Times per day |
|---|---|---|
| Adults (15 and older) | 3 tablets | 3 times daily |
| 11โ14 years | 2 tablets | 3 times daily |
| 5โ10 years | 1 tablet | 3 times daily |
| Under 5 years | Do not use | โ |
- โChildren should take under adult supervision.
- โDo not take with other allergy medicines, cold medicines, cough medicines, nasal allergy medicines, motion sickness medicines, or any other oral medicine containing antihistamines.
- โDo not operate vehicles or machinery after taking (may cause drowsiness).
- โDo not take if you are breastfeeding, or stop breastfeeding if you take this medication.
- โDo not drink alcohol before or after taking.
- โDo not use long-term.
- โDo not exceed the recommended dose.
- โ Consult a doctor, pharmacist, or registered salesperson before use if you:
- (1) Are under medical treatment.
- (2) Are pregnant or possibly pregnant.
- (3) Have had allergic reactions to medicines in the past.
- (4) Have difficulty urinating.
- (5) Have been diagnosed with glaucoma.
- โStop use immediately 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
- Digestive: nausea, vomiting, loss of appetite
- Urinary: difficulty urinating
- โIf dry mouth or drowsiness persists or worsens, stop use and consult a doctor, pharmacist, or registered salesperson, bringing this package insert with you.
- โIf symptoms do not improve after 5โ6 days, stop and consult a doctor, pharmacist, or registered salesperson, bringing this package insert with you.
- โStore in a cool, dry place away from direct sunlight. Keep out of reach of children. Do not transfer to another container. Do not get the tablets wet; if wetted accidentally, discard those tablets. Remove the packing material inside the bottle after opening. Tighten the cap properly after each use. Do not use after the expiry date.
Abuse-Prevention Designated Medicine ๆๅฎๆฟซ็จ้ฒๆญขๅป่ฌๅ
- Purchase is limited to 1 unit per person per transaction, both in-store and online
- A pharmacist or registered salesperson must confirm appropriate use before the sale is completed
- Additional restrictions apply for buyers under 18
- Do not exceed the prescribed dose โ taking more than directed may cause serious adverse effects
Sources & Documents
- Japanese product page
- Japanese PDF
- Last verified: June 4, 2026
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For informational purposes only. Always consult a doctor or pharmacist before taking any medication.