Dr. Ayush Pandey MBBS, PG Diploma , General Physician

No, Factus SR is not a pain-killer. It contains allopurinol which is an antigout agent that belongs to the class of drugs known as xanthine oxidase inhibitors. It is mainly used in the treatment of gout, hyperuricemia, and Chemotherapy-induced hyperuricemia.

Dr. Chinmaya Bal MBBS , General Physician

Factus SR is a brand name of febuxostat and it comes in the form of a tablet. It is an antigout agent that belongs to the class of drugs known as xanthine oxidase inhibitors. It is a prescription drug that is used in the management of gout (arthritis that causes intense pain and redness in the joints due to deposition of uric acid crystals). Apart from the management of gout Factus SR is sometimes also given for hyperuricemia (an excess of uric acid in the blood) which is caused by chemotherapy drugs.

Dr. Manju Shekhawat MBBS , General Physician

Yes, Factus SR has been reported to causes diarrhoea. It is a common side effect of this drug. Drink plenty of fluids while you are taking this medicine. If you are experiencing severe diarrhoea after taking this drug then you are advised to discuss it with your doctor immediately without any further delay. 

Dr. Rahul Poddar MBBS, DNB, MBBS, DNB , General Surgery

No, Factus SR is a prescription drug so do not take it without consulting a doctor. It can be harmful for the patient to take this medicine without a doctor's recommendation because it can cause very unpleasant side effects. Hence, the patient should seek doctors advice before taking this medication by himself or herself.

Dr. OP Kholwad MBBS , General Physician

Yes, Factus SR might cause constipation in some patients. The exact cause of constipation is unknown. If you are experiencing constipation after taking this drug then try to take laxative such as Isabgol and eat less spicy highly fibrous food.