Fast, Non‑Drowsy, 24‑Hour Relief from Hay Fever & Hives

Fexofenadine hydrochloride 180 mg

A second-generation antihistamine that relieves allergy symptoms without causing drowsiness

Telfast 180 mg

Fexofenadine 180 mg

Daily Antihistamine Tablet

Antihistamine (Second-generation H₁-receptor antagonist)

Mode of Action
Fexofenadine selectively blocks peripheral H₁ receptors, preventing histamine-induced symptoms such as sneezing, runny nose, itchy eyes, and hives. It does not significantly cross the blood-brain barrier, reducing sedation risk

Seasonal allergic rhinitis (hay fever) in adults and children 12 years

Chronic idiopathic urticaria (hives) in the same age group

Dosage and Administration
Adults & ≥12 years: 1 Tablet (180 mg) once daily, with or without food

Children <12 years: Not recommended.

Elderly or renal impairment: Use under medical supervision.

🏷 Storage
Form: Film-coated Tablet

Pack size: 30 Tablets

Status: Over-the-counter (OTC) (Prescriptions-only in some countries)

Store: Below 30 °C, protect from moisture and heat

Common (≥1%) Uncommon / Rare
Headache, dizziness, nausea, fatigue

Tiredness, sleep disturbances, palpitations, allergic reactions

Avoid use during pregnancy or breastfeeding unless advised

Use with caution in elderly or those with renal impairment

Do not exceed the recommended dosage or take multiple antihistamines simultaneously.

Aluminium or magnesium antacids, and fruit juices (apple, orange, grapefruit) can reduce absorption

Ketoconazole, erythromycin, or other P-glycoprotein inhibitors may elevate fexofenadine plasma levels—use caution

Generic: Fexofenadine hydrochloride 180 mg

Class: Second-generation H₁ antihistamine

Availability: OTC for adults and children ≥12 years

Frequently Asked Questions (FAQs)
Q1. How quickly does Telfast 180 mg work?
A1. Relief begins within 1 hour, lasting up to 24 hours .

Q2. Will it make me drowsy?
A2. Unlikely; non-sedating in most users. Rarely, mild drowsiness may occur .

Q3. Can I take it with other medications?
A3. Avoid fruit juice and antacids within 2 hours. Use caution with ketoconazole or erythromycin .

Q4. Is it suitable for children?
A4. Yes, for those 12 years and older. For younger children, use lower-dose or pediatric forms only on medical advice .

Q5. Can I take it every day during allergy season?
A5. Yes, it is safe for daily use; discontinue if no benefit or side effects occur.

What is Telfast 180 mg used for?
Telfast 180 mg (fexofenadine) is an oral, non-drowsy antihistamine Tablet used for 24-hour relief of hay fever symptoms (runny nose, sneezing, itchy/watery eyes) and hives in adults and adolescents.

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