Drug reference
loratadine
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
Loratadine binds to (and blocks) H1 histamine receptors found on the surface of epithelial cells, endothelial cells, etc
Common side effects
- Nervousness
- Somnolence
- Headache
- Fatigue
- Xerostomia
- Little drowsiness
Related conditions
Frequently asked questions
What drug class is loratadine?
loratadine belongs to: Respiratory.
How does loratadine work?
Loratadine binds to (and blocks) H1 histamine receptors found on the surface of epithelial cells, endothelial cells, etc
What are the common side effects of loratadine?
Nervousness, Somnolence, Headache, Fatigue, Xerostomia, Little drowsiness
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