Alcet 5 is a popular non-sedating antihistamine containing Levocetirizine Dihydrochloride. It is the active isomer of cetirizine, offering a more potent effect at a lower dose. It works by blocking histamine, the substance in the body responsible for causing allergic symptoms. Produced by Healthcare Pharmaceuticals Ltd., it is widely used in Bangladesh for fast-acting allergy relief.
What is Alcet 5 Used For?
Alcet 5 contains 5 mg of Levocetirizine and is primarily prescribed for:
Seasonal Allergic Rhinitis: Relief of hay fever symptoms like sneezing, runny nose, and itchy eyes.
Perennial Allergic Rhinitis: Year-round allergy relief from dust mites, pet dander, and mold.
Chronic Idiopathic Urticaria: Management of long-term hives and itchy skin rashes.
General Allergic Reactions: Relief from itching and swelling caused by insect bites or stings.
Clinical research shows that levocetirizine has a twofold higher affinity for H1-receptors than older antihistamines. For detailed clinical data, see this peer-reviewed study on Levocetirizine.
Dosage
For adults and children 12 years of age and older, the standard dosage is:
Standard Dose: One 5 mg tablet once daily, preferably in the evening.
Administration: The tablet should be swallowed whole with water and can be taken with or without food.
Special Cases: For patients with renal (kidney) impairment, a doctor may adjust the dose to one tablet every 2 or 3 days.
Key Reminder: While Alcet 5 is “non-sedating,” it is typically recommended for evening use because some individuals may still feel mild drowsiness.
Common Side Effects
Alcet 5 is generally well-tolerated. Common side effects, if they occur, are usually mild:
Dry mouth
Fatigue or tiredness
Headache
Somnolence (mild sleepiness)
Nasopharyngitis (sore throat/nasal inflammation)
Safety Insight: While much less likely to cause drowsiness than first-generation antihistamines, higher doses or individual sensitivity can still cause sedation. For an updated safety profile, refer to this recent meta-analysis on Levocetirizine safety.
Important Warnings & Precautions
Kidney Disease: This medication is primarily cleared by the kidneys. It is contraindicated for patients with end-stage renal disease (ESRD) or those on hemodialysis.
Alcohol Caution: Avoid alcohol while taking Alcet 5, as it can increase the risk of excessive sleepiness and reduced mental alertness.
Driving: Be cautious when driving or operating machinery until you know how the medicine affects you.
Pregnancy/Breastfeeding: Consult your doctor. It is generally used during pregnancy only if clearly needed (Category B), and caution is advised during breastfeeding as it passes into milk.
Price in Bangladesh (January 2026 Approximate)
Price per Tablet: Approximately ৳4.50.
Price per Strip (10 Tablets): Typically ৳45.00.
Manufacturer: Healthcare Pharmaceuticals Ltd.
Frequently Asked Questions (FAQ) About Alcet 5
Q: Is Alcet 5 better than standard Cetirizine?
Alcet (Levocetirizine) is the “active” part of cetirizine. It is more potent, meaning you can take a smaller dose (5mg) to get the same or better effect than a 10mg dose of standard cetirizine, often with fewer side effects.
Q: Can I take it in the morning?
Yes, but since it can cause mild drowsiness in some people, many doctors suggest taking it in the evening so any tiredness happens while you sleep.
Q: How long does the effect last?
The effects of one tablet typically last for a full 24 hours, which is why it is usually taken only once a day.
Q: Are there any alternatives in Bangladesh?
Yes. Common alternatives include Seasonix (Incepta), Curin (Beximco), Purotrol (Square), Netis (Opsonin), and Acitrin-L (ACI).
Q: Does it work for a common cold?
It helps with symptoms like a runny nose or sneezing if they are allergy-related, but it will not “cure” a viral cold.
Disclaimer: This is educational information only (updated January 2026). Not a substitute for professional medical advice. Always consult a qualified physician before starting or stopping any medication.
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