There is no such thing as whether it is better to take medicine or infusion for frequent urination, and it needs to be treated symptomatically. Frequent urination may be caused by urethritis, cystitis and other diseases, male patients also need to consider prostatitis, patients can take medication, surgical treatment. 1. Urethritis: For frequent urination caused by urethritis, patients can take oral antibiotics such as ceftriaxone sodium tablets and macrolide tablets as prescribed by the doctor, as well as oral antibiotics such as metronidazole tablets and erythromycin capsules. Patients can also take surgical treatment, such as urethral stenotomy. 2. Cystitis: cystitis can also lead to symptoms of frequent urination, patients can follow the doctor’s instructions oral clofloxacin hydrochloride capsules, cefaclor tablets and other antibiotics, but also oral atropine tablets, diazepam tablets and other antispasmodic drugs. 3. Prostatitis: For frequent urination caused by prostatitis, patients can take oral amoxicillin capsules, roxithromycin capsules and other antibiotics as prescribed by the doctor, as well as oral tamsulosin hydrochloride extended-release capsules, doxazosin hydrochloride tablets and other alpha receptor blockers. Patients can also take surgical treatment, mainly by incision and drainage, prostate puncture and drainage of pus and other surgical methods. When the patient has the symptom of frequent urination, it may also be caused by other diseases such as urinary stones, pyelonephritis, etc. The patient should seek medical treatment in time and follow the doctor’s instructions.