About dimethinde ne
First-generation H1 antihistamine
Used for
- Relief of itching from allergic skin reactions, hives, and insect bites
- Relief of symptoms from allergic rhinitis
Usual adult dose
1 mg three times daily.
Usual dose in children
Under 1 year: only if prescribed. Ages 1–12 years: 0.1 mg/kg daily, divided into three doses.
Common side effects
- Sleepiness or tiredness
- Dizziness
- Dry mouth
- Nausea
Important warnings
- May impair alertness; avoid driving if affected.
- Use cautiously in young children; antihistamines can rarely cause agitation or breathing problems.
- Seek medical help for severe allergic reactions or breathing difficulty.
Pregnancy
Use only when needed and after consulting a healthcare professional; avoid during the first trimester if possible.
Breastfeeding
Use only after consulting a healthcare professional; avoid prolonged use or large doses.
Interactions
- Alcohol and sedatives may increase drowsiness.
- Other medicines causing sleepiness may increase impairment.
AI-generated from general medical knowledge, not from this product's official leaflet. It may be incomplete or out of date. Not medical advice — ask a pharmacist or doctor before making any decision.