Levocetirizine Side Effects
Common and serious side effects of Levocetirizine (Levocetirizine) — what to expect and how to manage them.
Common Side Effects
- Drowsiness (first-generation antihistamines)
- Dry mouth
- Headache
- Urinary retention
- Blurred vision (older antihistamines)
Serious Side Effects
Seek immediate care if severe- Anaphylaxis (allergy treatments, rare)
- Sedation and driving impairment (first-generation)
- Cognitive effects in elderly (diphenhydramine)
Managing Side Effects
- Second-generation antihistamines (cetirizine, loratadine) cause much less drowsiness
- Avoid driving with first-generation antihistamines (Benadryl)
- Avoid in elderly — fall risk
- Nasal corticosteroids are more effective than antihistamines for nasal symptoms
What Your Doctor May Monitor
Cognitive function in elderlyDriving ability
Levocetirizine Cash Price
Levocetirizine cash prices start from $5 when pharmacies compete on Script Unlock — up to 60% below retail. No insurance required.
Compare Levocetirizine PricesMedical Disclaimer: This information is for educational reference only. Side effects vary by individual, dose, and other medications. Always consult your healthcare provider for personalized medical advice. Do not stop or change your medication without medical guidance.