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Before taking mizolastine
Before taking mizolastine make sure your doctor or pharmacist knows:
- If you are pregnant, trying for a baby or breast-feeding.
- If you are taking antibiotics or antifungals.
- If you suffer from heart problems or an irregular heartbeat.
- If you suffer from liver problems.
- If you suffer from epilepsy.
- If you suffer from porphyria (a type of blood disorder).
- If you have ever had an allergic reaction to this or any other medicine.
- Mizolastine is not suitable for children under the age of 12 years.
How to take mizolastine
- Take this medicine exactly as directed by your doctor.
- Do not crush the tablets as this can cause too much medicine to be absorbed too quickly from the gut.
- Never take more than the prescribed dose. If you forget to take a dose take it as soon as you remember but leave at least 24 hours before taking the next dose.
Can mizolastine cause problems
Along with their useful effects all medicines can cause unwanted side effects, which usually improve as your body adjusts to the new medicine. Speak with your doctor or pharmacist if any of the following side effects continue or become troublesome.
| Common side-effects | What can I do if I experience this |
| Drowsiness (although this is less likely than with some other types of antihistamine), lack of energy, dizziness | Make sure your reactions are normal before driving, operating machinery or doing any other jobs which could be dangerous if you were not fully alert or able to see properly. Avoid drinking alcohol while taking mizolastine as this will increase feelings of drowsiness |
| Dry mouth | If you experience this try chewing sugar-free gum or sucking sugar-free sweets or pieces of ice |
| Feeling sick, indigestion | This should pass after a few days as your body adjusts to the new medicine. If it doesn't consult your doctor or pharmacist |
| Diarrhoea | Drink plenty of fluids and consult your pharmacist. If this doesn't stop within a few days consult your doctor |
| Headache | Ask your pharmacist to recommend a suitable pain-killer. If the headache continues talk to your doctor |
| Increased appetite, mood changes, joint pain | If any of these are troublesome, speak with your doctor |
How to store mizolastine
- Keep all medicines out of the reach and sight of children.
- Store in a cool, dry place, away from direct heat and light.
Important information about all medicines
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References
- Manufacturer's PIL, Mizollen®, Sanofi-aventis, electronic Medicines Compendium. Dated April 2007, accessed December 2008.
- British National Formulary; 56th Edition (September 2008) British Medical Association and Royal Pharmaceutical Society of Great Britain, London (link to current BNF).