Vita Treal
ใใฟใใฌใผใซ ็ก็ ๆนๅ่ฌ
Designated Class 2 โ Use with special caution
Abuse-Prevention Designated ยท ๆๅฎๆฟซ็จ้ฒๆญขๅป่ฌๅ
Drug Type
Sleep aid (antihistamine)
Form
Tablets
Indication
To alleviate the following symptoms of temporary insomnia: trouble falling asleep and shallow sleep
Active Ingredients (per 2 tablets)
Diphenhydramine hydrochloride 50mg
Inactive Ingredients
Cellulose, lactose, carmellose calcium, magnesium stearate, hypromellose, titanium oxide, macrogol, carnauba wax
Instructions for Use
| Age | Dose per use | Times per day |
|---|---|---|
| Adults (15 years and older) | 2 tablets | Once daily |
| Under 15 years | Do not use | โ |
- โDo not take if you are or may be pregnant, or if you have chronic insomnia or have been diagnosed with insomnia.
- โDo not use with other agents for anesthesia and sedation, cold medications, antipyretic-analgesic medications, antitussive-expectorant medications, or any oral medication containing antihistamines (including rhinitis medications, motion sickness medications, and anti-allergic medications).
- โ Consult a physician, pharmacist, or registered salesperson before use if: you are currently receiving treatment from a physician; you are an elderly person (severe sleepiness or increased nervousness may occur); you have a history of allergic reactions to drugs; or you have dysuria, glaucoma, or prostatic hypertrophy.
- โTake 2 tablets at bedtime with cold or lukewarm water when you have difficulty falling asleep or experience shallow sleep.
- โDo not exceed 2 tablets per dose. Taking more than 2 tablets at a time may cause nervousness and paradoxically prevent sleep.
- โDo not take at any time other than bedtime.
- โChildren under 15 years of age must not take this medication.
- โTake only when needed for occasional sleeplessness. Do not use continuously.
- โDo not drink alcohol before or after taking this medication.
- โDo not operate vehicles or machinery after taking this medication.
- โDo not take if you are breast-feeding, or stop breast-feeding if you take this medication.
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
Additional Information
Sleepiness may persist or malaise may occur during the day following a previous bedtime dose.
Sources & Documents
- Japanese product page
- English product page
- Japanese PDF
- Last verified: May 23, 2026
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For informational purposes only. Always consult a doctor or pharmacist before taking any medication.