The burning sensation after urination is mainly considered to be related to pathological factors such as urinary tract infection, prostatitis, cystitis and so on. 1. Urinary tract infection: After urinary tract infection, it can cause congestion, erosion, edema of the urethral mucosa, and the symptom of burning sensation after urination, which can also be accompanied by urinary urgency, urinary pain, urinary frequency and other symptoms. 2. Prostatitis (male): male patients with prostate gland due to inflammation stimulation can cause localized swelling, dysuria, at the same time, swelling of the prostate gland can cause pain in the prostate nerve radiating area, burning sensation after urination. 3. cystitis: such as glandular cystitis, interstitial cystitis and other inflammatory stimuli can cause burning sensation after urination symptoms. It is recommended that people with symptoms of burning sensation after urination go to the hospital for timely consultation and active treatment to avoid delaying the condition.