About dimethindene maleate
First-generation H1 antihistamine
Used for
- Relief of allergy symptoms such as itching, hives, and runny nose
Usual adult dose
Usually 1–2 mg three times daily, according to local product instructions.
Usual dose in children
Generally not recommended for children under 12 years; dosing varies by country and product.
Common side effects
- Sleepiness or tiredness
- Dizziness
- Dry mouth
- Nausea
Important warnings
- May impair alertness; avoid driving if affected.
- Alcohol and sedatives can increase drowsiness.
- Use caution with glaucoma, urinary retention, or breathing problems.
- Follow local age restrictions and product instructions.
Pregnancy
Use only when clearly needed and after healthcare-professional advice; safety information is limited.
Breastfeeding
Avoid unless advised by a healthcare professional; antihistamines may affect milk production or the infant.
Interactions
- Alcohol and other sedatives may increase drowsiness.
- Other medicines with anticholinergic effects may increase side effects.
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 It may be incomplete or out of date.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.