Neoday

Neoday

ネオデイ

Sleep Aids
Designated Class 2 — Use with special caution
Abuse-Prevention Designated · 指定濫用防止医薬品
Drug Type

Sleep aid (antihistamine)

Form

Tablets

Indication

To alleviate the following symptoms because of temporary insomnia: trouble falling asleep and shallow sleep

Active Ingredients (per 2 tablets)

• Diphenhydramine hydrochloride 50mg

Inactive Ingredients

Lactose, hydroxypropylcellulose, anhydrous silicic acid, croscarmellose sodium, magnesium stearate, hypromellose, sugar, titanium oxide, 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
  • Do not take if you are or may be pregnant, or if you have chronic insomnia or have been diagnosed with insomnia.
  • Do 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).
  • Consult a physician, pharmacist, or registered salesperson before use if: you are currently receiving treatment from a physician; you are an elderly person; you have a history of allergic reactions to drugs; or you have dysuria, glaucoma, or prostatic hypertrophy.
  • Take 2 tablets at bedtime with cold or lukewarm water when you have difficulty falling asleep or experience shallow sleep.
  • Do not take at any time other than bedtime.
  • Children under 15 years of age must not take this medication.
  • Take only when needed for occasional sleeplessness. Do not use continuously.
  • Do not drink alcohol before or after taking this medication.
  • Do not operate vehicles or machinery after taking this medication.
  • Do not take if you are breast-feeding, or stop breast-feeding if you take this medication.

Abuse-Prevention Designated Medicine 指定濫用防止医薬品

  • 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 — taking more than directed may cause serious adverse effects

Additional Information

You may feel sleepy even on the following day or may feel dullness.

Sources & Documents

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For informational purposes only. Always consult a doctor or pharmacist before taking any medication.