

271 Yothapol Khemarak Phoumin Blvd (271), Phnom Penh, Cambodia
Zyrtec Allergy 1 mg of cetirizine dihydrochloride per ml (0.1% solution)
No prescription required
This medicine is available over the counter. Still, please consult your doctor or pharmacist before using new medication.
Last updated 24/05/2026 at 2:11 AM

271 Yothapol Khemarak Phoumin Blvd (271), Phnom Penh, Cambodia
Indication
Zyrtec Allergy oral solution (cetirizine 1 mg/ml) is a second-generation antihistamine indicated for the symptomatic relief of allergic rhinitis (seasonal and perennial) and chronic idiopathic urticaria.
Ingredients
- Cetirizine dihydrochloride 1 mg/ml
Direction
Adults and children over 12 years: 10 ml (10 mg) once daily. Children 6–12 years: 5 ml (5 mg) twice daily or 10 ml once daily. Children 2–6 years: 2.5 ml (2.5 mg) twice daily. Administer with or without food.
Side effects
- Somnolence (drowsiness).
- Headache.
- Dry mouth.
- Fatigue.
- Dizziness (uncommon).
Precautions
- Use with caution in patients with renal impairment
- dose reduction may be required.
- May cause drowsiness
- caution when driving or operating machinery.
- Avoid alcohol and CNS depressants.
- Use with caution in pregnancy and breastfeeding.
- Not recommended for children under 2 years.
Indication
Zyrtec Allergy oral solution (cetirizine 1 mg/ml) is a second-generation antihistamine indicated for the symptomatic relief of allergic rhinitis (seasonal and perennial) and chronic idiopathic urticaria.
Ingredients
- Cetirizine dihydrochloride 1 mg/ml
Direction
Adults and children over 12 years: 10 ml (10 mg) once daily. Children 6–12 years: 5 ml (5 mg) twice daily or 10 ml once daily. Children 2–6 years: 2.5 ml (2.5 mg) twice daily. Administer with or without food.
Side effects
- Somnolence (drowsiness).
- Headache.
- Dry mouth.
- Fatigue.
- Dizziness (uncommon).
Precautions
- Use with caution in patients with renal impairment
- dose reduction may be required.
- May cause drowsiness
- caution when driving or operating machinery.
- Avoid alcohol and CNS depressants.
- Use with caution in pregnancy and breastfeeding.
- Not recommended for children under 2 years.
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