Drug reference
olopatadine
For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.
Drug class
Respiratory (Anti Histamine)
Mechanism of action
Antihistamine (H1 antagonist); inhibits release of histamine from mast cells and histamine induced effects on conjunctival epithelial cells.
Common side effects
- Asthenia
- Headache
- Blurred vision
- Foreign body sensation
- edema
Contraindications
- Known hypersensitivity
Related conditions
Frequently asked questions
What drug class is olopatadine?
olopatadine belongs to: Respiratory.
How does olopatadine work?
Antihistamine (H1 antagonist); inhibits release of histamine from mast cells and histamine induced effects on conjunctival epithelial cells.
What are the common side effects of olopatadine?
Asthenia, Headache, Blurred vision, Foreign body sensation, edema
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