Informational only — Not medical advice. Always consult a licensed healthcare provider.

Community data Updated 2 months ago
Available as: 10 mg

Indications & Uses

ALERGIX MR TABLET is indicated for:

Pharmacology

Mizolastine is a non-sedating antihistamine that works by blocking histamine H1-receptors on effector cells in the GI tract, blood vessels, and respiratory tract. It also has mast-cell-stabilising properties.

Dosage Reference

Reference Information Only

Dosages shown are general references from official sources. Always consult your doctor or pharmacist for personalized dosing.

Adults:

Adults and children over 12 years old usually take one 10 mg tablet a day. It is not recommended for children under 12 years old.

Side Effects

Rhinor MR is generally well tolerated when taken at the recommended dose. The side effects most often seen include dry mouth, diarrhoea, abdominal pain, nausea, drowsiness, headache, dizziness, elevated liver enzymes, low blood pressure, a fast heartbeat and palpitations. Bronchospasm and worsening of asthma have also been reported; however, since asthma is common among patients taking this medicine, it is not clear whether the medicine itself was actually responsible.

Cautions & Contraindications

Warnings & Precautions

Patients should be told that a small number of people may feel sedated while taking this medicine. Because of this, it's best to check how you personally respond before you drive or carry out any tasks that need concentration or coordination.

Contraindications

Mizolastine should not be used by patients with clinically significant heart disease, a history of symptomatic arrhythmias, known or suspected prolongation of the QT interval, electrolyte disturbances (especially low blood potassium), or clinically significant slow heart rate. It should also be avoided in patients taking other medicines that reduce its breakdown in the body, in those with significantly impaired liver function, and in anyone hypersensitive to the drug.

Pregnancy & Breastfeeding

The safety of Mizolastine for use in human pregnancy has not been established. Evaluation of experimental animal studies does not indicate direct or indirect harmful effects with respect to the development of the embryo or foetus, the course of gestation, or peri- and post-natal development. Even so, Mizolastine should be avoided during pregnancy, particularly in the 1st trimester. Mizolastine is also excreted into breast milk, so it is not recommended during breastfeeding.

⚠️ Talk to your doctor before taking any medicine during pregnancy or while breastfeeding.

Overdose

If someone takes too much mizolastine, the person should be watched for symptoms and have their heart monitored for at least 24 hours. This monitoring should include the QT interval and the cardiac rhythm. Standard measures should also be used to remove any drug that hasn't yet been absorbed.

Haemodialysis is not likely to help. Studies in patients with renal insufficiency suggest it does not increase clearance of the drug.

⚠️ In an emergency call 999 or go to the nearest hospital emergency department.

Storage

Keep Mizolastine in a cool, dry place and protect it from light. Make sure it is kept out of the reach of children.

Drug Interactions

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Common questions about ALERGIX MR TABLET 10 mg

What is ALERGIX MR TABLET 10 mg Tablet?

ALERGIX MR TABLET 10 mg Tablet is a medicine that contains Mizolastine. It is made by Incepta Pharmaceuticals Ltd. It belongs to the Non-sedating antihistamines group of medicines.

What is ALERGIX MR TABLET used for?

ALERGIX MR TABLET is used for: Allergic Rhinitis, Fever, Urticaria.

What are the side effects of ALERGIX MR TABLET?

Rhinor MR is generally well tolerated when taken at the recommended dose. The side effects most often seen include dry mouth, diarrhoea, abdominal pain, nausea, drowsiness, headache, dizziness, elevated liver enzymes, low blood pressure, a fast heartbeat and palpitations.

Can I take ALERGIX MR TABLET during pregnancy or while breastfeeding?

The safety of Mizolastine for use in human pregnancy has not been established. Evaluation of experimental animal studies does not indicate direct or indirect harmful effects with respect to the development of the embryo or foetus, the course of gestation, or peri- and post-natal development. Talk to your doctor before taking any medicine during pregnancy or while breastfeeding.

What happens if I take too much ALERGIX MR TABLET?

If someone takes too much mizolastine, the person should be watched for symptoms and have their heart monitored for at least 24 hours. This monitoring should include the QT interval and the cardiac rhythm. In an emergency call 999 or go to the nearest hospital emergency department.

How should I store ALERGIX MR TABLET?

Keep Mizolastine in a cool, dry place and protect it from light. Make sure it is kept out of the reach of children.

Can I take other medicines with ALERGIX MR TABLET?

Some medicines can interact with Mizolastine, for example: Erythromycin, Ketoconazole, Cyclosporine, Amiodarone Hydrochloride, Flecainide Acetate. Tell your doctor or pharmacist about every medicine you take.

Do I need a prescription for ALERGIX MR TABLET?

ALERGIX MR TABLET is a prescription (Rx) medicine. Take it as your doctor advises.

Last updated: 15 Aug 2026