Women who develop a urinary tract infection can be treated by taking furantoin medication and usually recover in about 1 week. Furantoin, called furatantin, is a broad-spectrum anti-inflammatory drug that is mainly used to treat simple urinary tract infections caused by sensitive bacteria. In general, women with urinary tract infections can get effective relief in about 3 days and be cured in about 7 days after taking this drug, but there may be some differences due to individual health conditions and the severity of the disease. Patients need to pay attention to drink more water and urinate more during the medication period to promote the discharge of toxins from the body as soon as possible. Patients are advised to pay attention to personal hygiene, change underwear and underwear regularly, avoid eating spicy and irritating food, and strictly follow the doctor’s instructions for medication. In addition, this drug can produce gastrointestinal reactions such as nausea, vomiting, diarrhea, or cause drug fever, rash, hepatitis and other metabolic reactions, so patients should pay attention to observation during taking the drug and go to the urology department of the hospital in time if abnormal performance occurs.