Levocetirizine 5mg tablets, marketed under the brand name Xerin, are an antihistamine medication used to relieve symptoms associated with allergic conditions. This includes seasonal and perennial allergic rhinitis, as well as chronic idiopathic urticaria (hives).
Key Uses
Levocetirizine is indicated for:
- Allergic Rhinitis: Relief from symptoms such as sneezing, runny or itchy nose, and itchy or watery eyes.
- Chronic Urticaria: Treatment of chronic hives, helping to reduce itching and the number of hives.
Dosage and Administration
- Recommended Dosage:
- Adults and Children 12 Years and Older: The typical dosage is 5 mg once daily, taken in the evening.
- Children Aged 6 to 11 Years: The recommended dose is 2.5 mg (half a tablet) once daily in the evening.
- Children Aged 6 Months to 2 Years: The usual starting dose is 1.25 mg (or 2.5 mL of oral solution) once daily in the evening.
- Administration Instructions: Levocetirizine can be taken with or without food. It is advisable to take it at the same time each day for consistent relief.
Side Effects
Common side effects may include:
- Drowsiness or fatigue
- Dry mouth
- Sore throat
- Nasopharyngitis (inflammation of the nose and throat)
- Diarrhea in children
Serious side effects can include:
- Allergic reactions (e.g., hives, difficulty breathing)
- Seizures
- Hallucinations
- Severe drowsiness or confusion
Precautions
- Medical History: Inform your healthcare provider if you have a history of kidney problems or if you are pregnant or breastfeeding.
- Use in Children: Safety and efficacy have not been established for children under 6 months of age.
- Drug Interactions: Avoid alcohol and other central nervous system depressants while taking levocetirizine, as they may increase drowsiness.
