Allopurinol is used to treat gout and certain types of kidney stones. It can also be used to prevent increased uric acid levels in patients receiving cancer chemotherapy. These patients can have increased uric acid levels due to release of the crystals from the dying cancer cells. Allopurinol works by reducing the level of uric acid made by the human body. Increased acid that is uric can cause gout and renal problems.
Take this medication by mouth, often once daily or as directed by your physician. Take this medication after a meal to reduce stomach upset. A day, you will need to take several smaller doses during the day to get this amount (ask your doctor for directions) if your dose is more than 300 milligrams.
It is better to drink a glass that is full of with each dose and at least 8 more glasses (8 ounces each) of fluid a day. If your doctor has directed you to drink less fluid for other medical reasons, consult with your doctor for further directions. Your physician may instruct you on also how exactly to decrease acid in your urine (e.g., avoiding large amounts of ascorbic acid/vitamin C).
Dosage is founded on your condition that is medical and to treatment. Use this medication regularly to get the benefit that is most from it. To assist you remember, take it at the same time(s) each time.
For the treatment of gout, it might take up to several weeks for this medicine to have an effect. You may have more gout attacks for several months after starting this medicine while the body removes extra acid that is uric. Allopurinol is not a pain reliever. To relieve pain from gout, continue to take your medicines that are prescribed gout attacks (age.g., colchicine, ibuprofen, indomethacin) as directed by your medical professional.
Tell your doctor should your condition persists or worsens.
Stomach upset, sickness, diarrhea, or drowsiness may occur. If any of these effects persist or worsen, tell your pharmacist or doctor promptly.
Remember that your medical professional has prescribed this medication she has judged that the benefit to you is greater than the risk of adverse effects because he or. Many people using this medication do not have adverse that is serious.
Tell your doctor right away if some of these rare but really serious adverse effects happen: numbness/tingling of arms/legs, effortless bleeding/bruising, indications of disease (age.g., fever, persistent sore neck), unusual tiredness, painful/bloody urination, modification into the quantity of urine, yellowing eyes/skin, severe stomach/abdominal pain, persistent nausea/vomiting, dark urine, unusual weight loss, eye pain, vision changes.
An extremely serious (possibly fatal) allergic response to this drug is uncommon. But, seek instant medical attention if you notice any observeable symptoms of a serious allergic attack, including: rash, itching/swelling (especially associated with face/tongue/throat), serious dizziness, trouble breathing.
It is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist.
In the US -
Call your physician for medical advice about part impacts. You may report effects that are side FDA at 1-800-FDA-1088 or at www.fda.gov/medwatch.
In Canada - Call your doctor for medical advice about adverse impacts. You may possibly report side effects to Health Canada at 1-866-234-2345.
Before taking allopurinol, tell your medical professional or pharmacist if you have had a severe reaction to it; or if you have any other allergies if you are allergic to it; or. This product may contain ingredients that are inactive that may cause allergic reactions or other issues. Speak to your pharmacist for more details.
Before using this medication, tell your physician or pharmacist your medical history, particularly of: liver disease, kidney condition, diabetes, hypertension (hypertension), unusual diets (e.g., fasting).
This medication may make you drowsy. Do not drive, use machinery, or do any activity that requires alertness you can perform such activities safely until you are sure.
Alcohol might decrease the effectiveness of this drug. Limit beverages that are alcoholic.
Kidney function declines as you grow older. The kidneys remove this medication. Therefore, older grownups may be at greater risk for side-effects while using this drug.
During pregnancy, this medication should be utilized just when demonstrably required. Talk about the risks and benefits with your doctor.
Allopurinol passes into breast milk. Consult your physician before breast-feeding.
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