Allopurinol may also increase the risk of developing a rash if you take them with the antibiotics ampicillin or amoxicillin. Allopurinol may also increase the effect of warfarin and other drugs that thin the blood. These are known as anticoagulants. If you need surgery , your doctor will discuss with you whether you should continue taking allopurinol. Allopurinol can be continued when you have surgery but, your doctor may recommend that you temporarily stop allopurinol and then restart it again days later at the same dose.
If you still have urate crystals in your joints, an operation can trigger an acute attack, usually within the first few days of the surgery, while you are still in hospital.
Alcohol is not thought to affect allopurinol. However, alcohol increases the amount of urate in the blood, and excessive drinking can trigger an attack of gout. In some circumstances your doctor may advise lower limits. You can find out more about units of alcohol at www. Allopurinol is unlikely to affect your fertility. Download allopurinol information booklet. Print this page.
What is allopurinol? If this happens to you, it does not mean that the allopurinol is not working. Related information. Who can take allopurinol? You will usually be offered allopurinol if blood tests show that your urate level is high enough for urate crystals to form, especially if one or more of the following applies: you are having frequent attacks of gout. These are firm white lumps, which are called tophi.
Keep all appointments with your doctor and the laboratory. Your doctor will order certain lab tests to check your body's response to allopurinol. Do not let anyone else take your medication.
Ask your pharmacist any questions you have about refilling your prescription. It is important for you to keep a written list of all of the prescription and nonprescription over-the-counter medicines you are taking, as well as any products such as vitamins, minerals, or other dietary supplements.
You should bring this list with you each time you visit a doctor or if you are admitted to a hospital. It is also important information to carry with you in case of emergencies.
Allopurinol pronounced as al oh pure' i nole. Why is this medication prescribed? How should this medicine be used? Other uses for this medicine What special precautions should I follow?
What special dietary instructions should I follow? What should I do if I forget a dose? What side effects can this medication cause? What should I know about storage and disposal of this medication? Information is for End User's use only and may not be sold, redistributed or otherwise used for commercial purposes.
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This content does not have an English version. This content does not have an Arabic version. Skin rash or itching about 2 in every people who take allopurinol will have a skin rash. Stop taking allopurinol Contact your doctor immediately — even if the rash is mild.
This can develop into a severe allergic reaction. This is quite common when you first start taking allopurinol. Try taking allopurinol with food or milk.
If it gets worse, contact your doctor. Report a side effect to a product.
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