Fexo 120 is a non-sedating antihistamine containing Fexofenadine Hydrochloride. It is primarily used to provide rapid relief from symptoms associated with seasonal allergic rhinitis and chronic skin allergies. Unlike older antihistamines, it does not easily cross the blood-brain barrier, making it much less likely to cause drowsiness. Produced by Square Pharmaceuticals PLC, here is a clear, updated guide for 2026.
What is Fexo 120 Used For?
Fexo 120 mg contains Fexofenadine 120 mg and is prescribed mainly for:
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Allergic Rhinitis: Relief of symptoms like sneezing, runny nose, itchy/watery eyes, and itchy throat or palate.
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Chronic Urticaria: Treatment of uncomplicated skin manifestations of chronic idiopathic urticaria (hives), reducing the number of wheals and itching.
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Environmental Allergies: Management of reactions to pollen, dust mites, or pet dander.
Key Reminder: While highly effective for allergy symptoms, Fexo 120 is not a treatment for asthma. If you experience difficulty breathing, consult your doctor immediately. For a deeper look at the clinical efficacy of this molecule, you can review the pharmacology and clinical applications of Fexofenadine on DrugBank.
Dosage
For adults and children 12 years of age and older, the standard dosage is one 120 mg tablet once daily, taken with water. It is recommended to avoid taking the tablet with fruit juices (like orange, grapefruit, or apple juice) as they can decrease the medicine’s absorption.
Common Side Effects
Fexo 120 is generally well-tolerated, and side effects are usually mild. Common side effects may include:
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Headache
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Drowsiness (though rare compared to other antihistamines)
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Dizziness
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Nausea or dry mouth
Important 2026 Safety Update and Research Review
Current clinical data highlights that while Fexofenadine is “non-sedating,” individual sensitivity varies. A 2025 review in the Journal of Allergy and Clinical Immunology confirmed that Fexofenadine remains the “gold standard” for pilots and drivers due to its minimal impact on the central nervous system. However, it is advised to monitor your reaction before driving or operating heavy machinery.
Important Warnings & Precautions
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Antacid Interaction: Do not take antacids containing aluminum or magnesium within 2 hours of taking Fexo, as they can lower its effectiveness.
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Kidney Health: Use with caution and follow specific medical advice if you have impaired renal function; a lower starting dose (60 mg) is often recommended.
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Pregnancy/Breastfeeding: US FDA Category C. Tell your doctor if you are pregnant; it should be used only if the potential benefits outweigh the risks.
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Elderly Patients: Use with caution in patients over 65 due to potential changes in kidney function.
Fexo 120 vs. Monas 10: Key Differences and Usage
Many patients are prescribed both Fexo 120 and Monas 10 (Montelukast) for better allergy control. While Fexo blocks histamine, Monas blocks leukotrienes.
| Feature | Fexo 120 (Fexofenadine) | Monas 10 (Montelukast) |
| Drug Class | Non-sedating Antihistamine | Leukotriene Receptor Antagonist |
| Primary Use | Sneezing, Itchy Eyes, Hives | Asthma prevention & Chronic Allergy |
| Action Mechanism | Blocks Histamine H1 Receptors | Blocks Leukotrienes (Swelling) |
| Common Dosage | Once daily (Anytime) | Once daily (Evening) |
| Unit Price | ৳9.00 | ৳17.50 |
Fexo 120 Price in Bangladesh (January 2026 Update)
The following table provides the updated pricing for Fexo 120 and its variations manufactured by Square Pharmaceuticals PLC. This is the latest fexo 120 mg price in Bangladesh.
| Product Name | Strength | Unit Price (BDT) | Strip Price (10 Tablets) |
| Fexo 120 | 120 mg | ৳9.00 | ৳90.00 |
| Fexo 180 | 180 mg | ৳12.00 | ৳120.00 |
| Fexo 60 | 60 mg | ৳4.00 | ৳40.00 |
| Fexo Suspension | 30mg/5ml | ৳55.00 | N/A (50ml bottle) |
Fexo 120 Alternative Brands & Prices
If Fexo 120 is not available, here is a comparison of the top 10 alternative brands for fexo 120 mg price in Bangladesh as of January 2026.
| Brand Name | Company Name | Price per Unit (BDT) |
| Fenadin 120 | Renata PLC | ৳9.00 |
| Axodin 120 | Beximco Pharmaceuticals | ৳7.00 |
| Fenofex 120 | Incepta Pharmaceuticals | ৳10.00 |
| Fexomin 120 | Ibn Sina Pharmaceuticals | ৳8.00 |
| Vifas 120 | Healthcare Pharma | ৳9.00 |
| Fixal 120 | Opsonin Pharma | ৳9.00 |
| Alanil 120 | ACME Laboratories | ৳9.00 |
| Dinafex 120 | Eskayef (SK+F) | ৳9.00 |
| Telfast 120 | Synovia Pharma (Sanofi) | ৳9.50 |
| Fastel 120 | Radiant Pharmaceuticals | ৳10.00 |
Frequently Asked Questions (FAQ) About Fexo 120
Q: What is the Fexo 120 mg price in Bangladesh?
As of January 2026, the retail price for Fexo 120 is ৳9.00 per tablet. A strip of 10 tablets typically costs ৳90.00.
Q: What are the Fexo 120 side effects?
Common side effects include headache, mild drowsiness, and dry mouth. It is designed to be non-drowsy, but some users may still feel slight sedation.
Q: What is Fexo 120 used for?
It is used for the relief of seasonal and perennial allergic rhinitis (hay fever) and the treatment of chronic itchy skin rashes (urticaria).
Q: What is the recommended Fexo 120 dose?
For adults, the standard dose is one 120 mg tablet once daily. It is best taken with plain water, not fruit juice.
Q: Is Fexo 120 good for a cough?
Fexo 120 can help if the cough is caused by “post-nasal drip” from allergies. It is not effective for coughs caused by a common cold or chest infections.
Q: What does Fexo do?
Fexo blocks a substance called histamine in the body that causes allergic reactions like itching, swelling, and mucus production.
Q: Does Fexo 120 make you sleepy?
Generally, Fexo 120 is non-drowsy. It is much less likely to cause sleepiness than older medicines like Cetirizine (Alatrol) or Chlorpheniramine (Histacin).
Q: Is Fexofenadine (Fexo) high risk?
No, it is considered a very safe second-generation antihistamine. The main “risk” is reduced effectiveness if taken with fruit juices or antacids.
Q: Are there any alternatives to Fexo 120 in Bangladesh?
Yes, popular alternatives include Fenadin (Renata), Axodin (Beximco), and Fenofex (Incepta).
Q: Is Fexo 120 safe during pregnancy?
Fexo 120 is Pregnancy Category C. It should only be used if prescribed by a doctor who has determined that the benefits clearly outweigh any potential risks.
Disclaimer: This is educational information only (updated January 2026). Not a substitute for professional medical advice. Always consult a qualified physician before starting/stopping any medication.
