Common Allopurinol uses
This medicine is a hyperuricemic agent used to treat gout and to prevent certain kidney stones from reforming. It may also be used to treat other conditions as determined by your doctor.
 

Before using Allopurinol
Some medicines or medical conditions may interact with this medicine. INFORM YOUR DOCTOR OR PHARMACIST of all prescription and over-the-counter medicine that you are taking. ADDITIONAL MONITORING OF YOUR DOSE OR CONDITION may be needed if you are taking azathioprine or mercaptopurine. Inform your doctor of any other medical conditions, allergies, pregnancy, or breast-feeding. Contact your doctor or pharmacist if you have any questions or concerns about taking this medicine.
 

Allopurinol Directions
Follow the directions for using this medicine provided by your doctor. TAKE THIS MEDICINE with food or milk. DRINKING EXTRA FLUIDS while you are taking this medicine is recommended. Check with your doctor or nurse for instructions. STORE THIS MEDICINE at room temperature in a tightly-closed container, away from heat and light. IF YOU MISS A DOSE OF THIS MEDICINE, take it as soon as possible. If it is almost time for your next dose, skip the missed dose and go back to your regular dosing schedule. Do not take 2 doses at once.
 

Allopurinol Cautions
IT MAY TAKE 2 WEEKS OR MORE to receive the full benefit of this medicine. Do not stop taking this medicine without checking with your doctor. THIS MEDICINE IS NOT USEFUL for relieving an acute gout attack. BEFORE YOU BEGIN TAKING ANY NEW MEDICINE, either prescription or over-the-counter, check with your doctor or pharmacist. FOR WOMEN: IF YOU PLAN ON BECOMING PREGNANT, discuss with your doctor the benefits and risks of using this medicine during pregnancy. THIS MEDICINE IS EXCRETED IN BREAST MILK. IF YOU ARE OR WILL BE BREAST-FEEDING while you are using this medicine, check with your doctor or pharmacist to discuss the risks to your baby.
 

Possible side effects of Allopurinol Information
CHECK WITH YOUR DOCTOR AS SOON AS POSSIBLE if you experience a skin rash, skin sores, itching, hives, painful urination, blood in urine, fever, irritation of the eyes, or swelling of lips or mouth. If you notice other effects not listed above, contact your doctor, nurse, or pharmacist.
 

Drug interactions
Drug interactions can result in unwanted side effects or prevent a medicine from doing its job. Use our drug interaction checker to find out if your medicines interact with each other. Check drug interactions
 

If you take too much Allopurinol
If overdose is suspected, contact your local poison control center or emergency room immediately.
 

Additional Allopurinol information
DO NOT SHARE THIS MEDICINE with others for whom it was not prescribed. DO NOT USE THIS MEDICINE for other health conditions. KEEP THIS MEDICINE out of the reach of children. IF USING THIS MEDICINE FOR AN EXTENDED PERIOD OF TIME, obtain refills before your supply runs out.