Urgent urination, frequent micturition, little urine, what's going on?

Urgency, frequent urination and oliguria may be caused by urethritis, cystitis, pyelonephritis and other reasons.

1. Urethritis

Neisseria gonorrhoeae, chlamydia, mycoplasma and other pathogens infection may cause urethritis, patients may therefore appear urgency, frequent urination and oliguria symptoms.

2. Cystitis

Escherichia coli, Staphylococcus, Pseudomonas aeruginosa and other bacterial infection or drug stimulation, radiation therapy and other reasons may cause cystitis, and make patients appear urgency, frequent urination and oliguria.

3. Pyelonephritis

pathogens invade the kidney through ascending infection, blood infection, lymphatic infection and other ways, which may cause pyelonephritis, resulting in patients with urgency, frequent urination and oliguria.