About mequitazine
Sedating antihistamine
Used for
- Relief of allergic rhinitis symptoms, such as sneezing and runny nose
- Relief of itching and hives
Usual adult dose
Adults: 5 mg twice daily, or 10 mg once daily, depending on local product guidance.
Usual dose in children
Children aged 6 years and older: dosing depends on age and local product guidance; not suitable for younger children.
Common side effects
- Drowsiness or fatigue
- Dry mouth
- Dizziness
- Headache
Important warnings
- May impair alertness; avoid driving if drowsy.
- Avoid alcohol and other medicines that cause drowsiness.
- Use caution with glaucoma, urinary retention, or prostate enlargement.
- Seek urgent care for severe allergic reactions or breathing difficulty.
Pregnancy
Safety is not well established; use only when a clinician considers it necessary.
Breastfeeding
Use is generally not recommended because safety information is limited.
Interactions
- Alcohol and sedatives can increase drowsiness.
- Other anticholinergic medicines can increase dry mouth, constipation, and urinary problems.
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 It may be incomplete or out of date.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.