ALLENZA TAB

About

Allenza tablets likely contain Levocetirizine, a second-generation antihistamine. It is the active enantiomer of cetirizine and works by selectively blocking histamine H1 receptors, thereby inhibiting the effects of histamine, a chemical mediator released during allergic reactions. This leads to a reduction in symptoms such as sneezing, runny nose, itchy eyes, and skin rashes. Levocetirizine is known for its rapid onset of action and long-lasting effect, providing effective relief from various allergic conditions with a lower incidence of sedation compared to first-generation antihistamines.

Its high selectivity for H1 receptors contributes to its efficacy and generally favorable side effect profile. Allenza is a popular choice for managing both seasonal and perennial allergic rhinitis, as well as chronic idiopathic urticaria, offering significant improvement in quality of life for allergy sufferers. Consistent daily dosing helps maintain symptom control throughout the day and night.

Uses

• Relief of symptoms associated with seasonal allergic rhinitis.
• Relief of symptoms associated with perennial allergic rhinitis.
• Treatment of uncomplicated skin manifestations of chronic idiopathic urticaria.
• Alleviation of allergic conjunctivitis symptoms.

Directions For Use

Take orally once daily, with or without food, preferably in the evening. Swallow the tablet whole with water.

Benefits

• Effective relief from allergy symptoms.
• Rapid onset of action.
• Long-lasting effect (24 hours).
• Lower incidence of sedation compared to older antihistamines.
• Helps improve quality of life for allergy sufferers.
• Convenient once-daily dosing.

Side Effects

• Drowsiness
• Fatigue
• Headache
• Dry mouth
• Nausea
• Diarrhea
• Constipation
• Dizziness
• Sore throat
• Cough
• Abdominal pain
• Blurred vision

Safety Measures

• Alcohol - Avoid or limit alcohol consumption as it can increase drowsiness and impair alertness when taken with levocetirizine.
• Pregnancy - Use during pregnancy should be considered only if clearly needed and after consulting a doctor.
• Breastfeeding - Levocetirizine passes into breast milk. Not recommended during breastfeeding as it may cause drowsiness or other effects in the infant.
• Liver - Use with caution in patients with hepatic impairment. Dose adjustment may be necessary in severe cases.
• Kidney - Dose adjustment is required in patients with renal impairment due to reduced clearance. Contraindicated in end-stage renal disease.
• Lung - No specific contraindications related to lung conditions, but use with caution in patients with asthma as antihistamines can sometimes thicken secretions.

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