Allercet
Allercet contains Cetirizine, a second-generation antihistamine that selectively inhibits peripheral H1 receptors. It helps control allergic reactions by blocking the effects of histamine, which is responsible for triggering symptoms like itching, swelling, and runny nose. Unlike first-generation antihistamines, it has low penetration into the central nervous system, making it significantly less sedating.
Dosage by Body Weight
Can be taken with or without food, usually once daily in the evening due to mild sedative potential. Pediatric doses are lower and should be adjusted carefully using oral drops or syrup.
- Body Weight
- Below 5 kg
- Dose
- Not recommended
- Frequency
- Do not use
- Tracking Notes
- Safety and efficacy in infants under 6 months of age have not been established.
- Body Weight
- 5-7 kg
- Dose
- 1.25 mg (approx. 1.25 mL syrup of 5mg/5mL)
- Frequency
- Once daily
- Tracking Notes
- Consult a pediatrician before administering to infants aged 6-11 months.
- Body Weight
- 8-10 kg
- Dose
- 1.25 mg to 2.5 mg (1.25 mL to 2.5 mL syrup)
- Frequency
- Once daily
- Tracking Notes
- Dose may be adjusted by a doctor based on response and tolerability.
- Body Weight
- 11-15 kg
- Dose
- 2.5 mg (2.5 mL syrup)
- Frequency
- Once or twice daily
- Tracking Notes
- Maximum daily dose should not exceed 5 mg.
- Body Weight
- 16-20 kg
- Dose
- 5 mg (5 mL syrup or half a 10 mg tablet)
- Frequency
- Once daily
- Tracking Notes
- May be divided into two doses of 2.5 mg (morning and evening) if sleepiness occurs.
| Body Weight | Dose | Frequency | Tracking Notes |
|---|---|---|---|
| Below 5 kg | Not recommended | Do not use | Safety and efficacy in infants under 6 months of age have not been established. |
| 5-7 kg | 1.25 mg (approx. 1.25 mL syrup of 5mg/5mL) | Once daily | Consult a pediatrician before administering to infants aged 6-11 months. |
| 8-10 kg | 1.25 mg to 2.5 mg (1.25 mL to 2.5 mL syrup) | Once daily | Dose may be adjusted by a doctor based on response and tolerability. |
| 11-15 kg | 2.5 mg (2.5 mL syrup) | Once or twice daily | Maximum daily dose should not exceed 5 mg. |
| 16-20 kg | 5 mg (5 mL syrup or half a 10 mg tablet) | Once daily | May be divided into two doses of 2.5 mg (morning and evening) if sleepiness occurs. |
Formulation
Purpose
Used for the relief of symptoms associated with allergic rhinitis (such as sneezing, runny nose, itchy or watery eyes) and chronic urticaria (hives).
Generic Name
Cetirizine HydrochlorideScheduled Drug
Yes. This medicine should be supplied or used only according to applicable prescription and regulatory requirements.