Patients with prostatitis experiencing abdominal pain and lower back pain should first undergo a complete examination to exclude the possibility of other diseases. If you are diagnosed with prostatitis-induced abdominal and lower back pain, you can be given symptomatic treatment (ibuprofen and other drugs) and causative treatment (levofloxacin and other antibacterial drugs). 1. Symptomatic treatment: For patients with significant abdominal and lower back pain, pain relieving medications such as ibuprofen and acetaminophen can be considered. 2. Causal treatment: patients with bacterial prostatitis can be given antimicrobial drugs such as levofloxacin for treatment, for the accompanying urinary frequency, urinary urgency, urinary pain and dysuria and other symptoms, you can also give tamsulosin and other alpha-blocker treatment, you can also give toterodine and other M-receptor antagonists for treatment, for the formation of abscesses can be incised and drained surgical treatment. It is recommended that the patient go to the hospital, complete the auxiliary examination, the professional physician to give appropriate treatment for the condition, the drug needs to be used under the guidance of a professional physician.