Heperpoll Maçã (Cetirizine Dihydrochloride)

Heperpoll Maçã is an oral antihistamine product containing the active ingredient cetirizine dihydrochloride. It is marketed in the European Union as an over‑the‑counter (OTC) medication. The specific strength and dosage form are not disclosed, but the product is intended for systemic use to alleviate allergic symptoms through peripheral H1‑receptor antagonism.

Heperpoll Maçã is indicated for the relief of common allergic conditions. It is used to manage symptoms associated with:

- Seasonal allergic rhinitis (hay fever) - Perennial allergic rhinitis - Seasonal allergic conjunctivitis - Chronic idiopathic urticaria (hives) - Other histamine‑mediated allergic reactions - Symptom control in mild to moderate allergic episodes

Side effects of Heperpoll Maçã are generally mild, but serious reactions can occur in rare cases.

Common: - Drowsiness or mild sedation - Dry mouth - Headache - Fatigue - Nausea - Dizziness

Serious: - Severe skin rash or hives - Swelling of the face, lips, or throat - Difficulty breathing or wheezing - Rapid heartbeat (tachycardia)

Before using Heperpoll Maçã, consider the following precautions:

- Assess renal or hepatic impairment, as dosage adjustment may be needed. - Use caution if operating machinery or driving, especially if drowsiness occurs. - Avoid use in children under the recommended age without medical guidance. - Discuss pregnancy or breastfeeding status with a healthcare professional. - Monitor for signs of allergic reactions to the medication itself. - Keep out of reach of children to prevent accidental ingestion.

Heperpoll Maçã may interact with other substances. Review the following categories before combining:

Avoid: - Alcohol, which can increase drowsiness. - Central nervous system depressants (e.g., benzodiazepines, opioids). - Other antihistamines or sedating medications.

Use with caution: - Theophylline, which may increase cetirizine plasma levels. - CYP3A4 inhibitors (e.g., ketoconazole, erythromycin). - Antacids containing aluminum or magnesium, which could affect absorption.