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Bilastine (Maxtra / Bilaxten) Uses in Pakistan

Bilastine (Maxtra, Bilaxten) is widely used in Pakistan for allergic rhinitis and urticaria. This guide covers all its approved uses, mechanism, and important information.

Compiled by the PakVita Editorial Team · AI-assisted drafting with editorial review · Sourced from DRAP, WHO, BNF · Last updated:

Uses

Quick Answer

Bilastine (Maxtra / Bilaxten) is used in Pakistan for allergic rhinitis, urticaria / hives (skin itching), and angioedema. It is a 2nd-generation non-sedating antihistamine. Take on an empty stomach — food reduces absorption by 30%.

Primary Uses at a Glance

Allergic Rhinitis — Seasonal & Perennial

Bilastine selectively blocks H1 histamine receptors and suppresses histamine-driven symptoms in the nose: runny nose, sneezing, nasal itching, watery eyes, nasal congestion. Effective for both seasonal and perennial (year-round — dust mites, pet dander) rhinitis.

20mg once daily — ON EMPTY STOMACH; provides 24-hour coverage.

Urticaria / Hives (Khujli — Allergic Skin Rash)

In urticaria (hives — raised, itchy welts on skin), histamine release causes itching and swelling. Bilastine through peripheral H1 blockade significantly reduces urticaria symptoms — itching and rash.

20mg once daily — ON EMPTY STOMACH — as per doctor's advice until symptoms clear.

Angioedema (Mild)

In mild forms of angioedema (deep tissue swelling — lips, face, hands) bilastine can help as an antihistamine. In severe angioedema (throat involved) adrenaline is required — antihistamine alone is not enough.

On doctor's advice — seek emergency help in severe cases.

Other Allergic Conditions

Bilastine is also used in allergic conjunctivitis and other allergic conditions but confirm with your doctor.

On doctor's advice.

Other Uses

  • Allergic conjunctivitis
  • Insect bite reactions

Bilastine (Maxtra / Bilaxten) Uses (Fayde / Kis kaam aata hai)

Bilastine contains Bilastine 20mg — it belongs to the 2nd-Generation Non-Sedating Antihistamine group of medicines. Below are all its approved and common uses in Pakistan.

Primary Uses (Mukhya Istemal)

  • Allergic Rhinitis — Seasonal & Perennial — runny nose, sneezing, nasal itching, watery eyes, nasal congestion
  • Urticaria / Hives (Khujli) — allergic skin rash and itching
  • Angioedema (Mild) — tissue swelling — mild cases; seek emergency help in severe cases
  • Other allergic conditions — on doctor's advice

Why Bilastine is Different (Farq Kya Hai)

  • Non-sedating — does not cross the blood-brain barrier (P-gp efflux)
  • No anticholinergic effects — no dry mouth or urinary retention
  • No CYP450 metabolism — fewer drug interactions vs other antihistamines
  • 24-hour duration — once daily dosing
  • Fast onset — effective within approximately 1 hour

Who Should Take It (Kin Logon Ke Liye)

  • Adults and teenagers with allergic rhinitis
  • Urticaria / hives patients
  • People needing non-sedating antihistamine (driving/working)
  • Patients on multiple medications who need fewer interactions

When NOT to Use (Kab Nahi Leni Chahiye)

  • Anaphylaxis
  • Severe renal / hepatic impairment without doctor guidance
  • Pregnancy without doctor's advice
  • Small children (appropriate paediatric formulation needed)

Summary

Bilastine (Maxtra / Bilaxten) is an effective and non-sedating antihistamine for allergic rhinitis and urticaria in Pakistan. Taking on an empty stomach is essential — food significantly reduces absorption.

The information in this guide is for educational purposes only.

Frequently Asked Questions

Bilastine kis cheez ke liye use hoti hai?

Bilastine is used for allergic rhinitis and urticaria (skin itching / hives). It provides 24-hour coverage — take once daily, ON EMPTY STOMACH.

Kya bilastine anaphylaxis ke liye kaafi hai?

No — antihistamines (including bilastine) are not sufficient for anaphylaxis (severe allergic emergency). Adrenaline (epinephrine) is required in anaphylaxis — go to emergency immediately.

Bilastine aur cetirizine mein kya farq hai (uses mein)?

Both are effective for allergic rhinitis and urticaria. Bilastine is more non-sedating and does not interact with CYP450. Cetirizine is cheaper and widely available — mild sedation is possible.

Kya bilastine saal bhar ki allergy ke liye le sakte hain?

Yes — bilastine is also effective for perennial allergic rhinitis. For long-term use, remain under doctor's supervision.

Bilastine khujli mein kab tak asar karta hai?

Bilastine has an onset of approximately 1 hour — effective for up to 24 hours. Taking on an empty stomach is essential for complete absorption.

Related medicines

Brand alternatives, same-class options, and other medicines used for the same conditions as Maxtra / Bilaxten Tablet.

Other antihistamines (allergy medicine)

Sibling medicines in the Antihistamines (Allergy Medicine) class.

All in class →

Used for the same conditions

Other medicines commonly used for cold and flu and overlapping conditions.

Cold and Flu hub →

Sources

  1. DRAP Registered Products Database — Drug Regulatory Authority of Pakistan
  2. WHO Model List of Essential Medicines, 23rd ed. (2023) — World Health Organization
  3. British National Formulary (BNF) — BMJ Group & Pharmaceutical Press

Medical disclaimer

This page is for educational use only and does not replace professional medical advice. Always confirm diagnosis, dose, and interactions with a qualified doctor or pharmacist before starting or changing any medicine.