Etrizine-L Tablets (Levocetirizine Dihydrochloride):

Etrizine-L tablets are the levoisomer of cetirizine (levocetirizine) with double the affinity for Hreceptors, offering rapid and long-lasting antihistaminic action compared to cetirizine

Composition:

Each film-coated tablet contains: Levocetirizine Dihydrochloride (M.S).5mg

 Indications:

EtrizineL tablets are indicated in patients 6 years and above for the treatment of allergic conditions such as allergic rhinitis (seasonal and perennial), allergic conjunctivitis, and chronic idiopathic urticaria

 Mode of Action:

EtrizineL is a potent, selective, peripheral H1 receptor antagonist with negligible effects on other receptors

 Dosage:

•  In adults and children older than 6 years: The recommended daily dose of Etrizine-L is 5mg
•  In children aged 2 to 6 years: The recommended daily dose of Etrizine-L tablets is 2.5mg in two divided doses
•  In patients with renal impairment: The dose should be adjusted according to creatinine clearance

 Pharmacokinetics:

•  Etrizine-L tablets reach peak plasma levels in approximately 1 hour
•  They achieve steadystate plasma levels by the second day
•  Etrizine-L tablets are extensively bound to blood components, with approximately 76% as the free fraction
•  Poorly metabolized (14% of the total oral dose)

 Pharmacodynamics:

•  Double affinity for human H1 receptors compared to cetirizine
•  No effect on the QT interval
•  More effective in treating seasonal allergic rhinitis during prolonged pollen exposure compared to desloratadine
•  Rapid onset of action (1 hour) and longer duration compared to desloratadine
•  Superior in treating nasal congestion after the first dose

 Contraindications:

•  Hypersensitivity to the active ingredient or any of the inactive ingredients
•  Glucosegalactose malabsorption, lactase deficiency, hereditary galactose intolerance
•  Severe renal impairment

 Side Effects:

Common side effects include redness, lack of concentration, somnolence, headache, agitation, dry mouth, constipation, and hypersensitivity reactions. These side effects are usually mild to moderate

 Warnings:

•  Avoid driving or operating machinery during treatment, as it may cause sedation
•  Avoid excessive alcohol consumption during therapy

 Precautions:

• After analyzing the risk and benefit, consider using it during pregnancy and breastfeeding.
• The safety of children under 6 years of age has not undergone evaluation for its safety.

 Overdosing:

In cases of overdose, take symptomatic and supportive measures.

 Storage:

Store below 30°C, and protect from heat, light, and moisture.
Keep out of reach of children

 Presentations:

Etrizine -L tablets 5mg: Blister pack of 10 Tablets

 Etrizine-L offers relief from allergic conditions with its potent and long-lasting antihistaminic action. Consult your physician for proper dosage and guidance.