About rupatadine fumarate
Second-generation antihistamine
Used for
- Relief of allergic rhinitis symptoms, including sneezing, itchy nose, and watery eyes
- Treatment of chronic urticaria (hives) and itching
Usual adult dose
Adults and adolescents 12 years and older: 10 mg once daily.
Usual dose in children
Not usually used below 12 years; dosing depends on age and formulation.
Common side effects
- Sleepiness or tiredness
- Headache
- Dry mouth
- Dizziness
Important warnings
- May cause drowsiness; use caution with driving.
- Avoid grapefruit and grapefruit juice.
- Use caution with kidney or liver problems.
- Seek urgent care for signs of a severe allergic reaction.
Pregnancy
Use only if clearly needed; pregnancy safety information is limited.
Breastfeeding
Breastfeeding safety is uncertain; discuss use with a healthcare professional.
Interactions
- Strong CYP3A4 inhibitors, such as ketoconazole or clarithromycin, may increase levels.
- Avoid grapefruit, which may increase rupatadine levels.
- Alcohol or other sedating medicines may increase drowsiness.
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 It may be incomplete or out of date.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.