Prostatitis is usually not significantly different between daytime and nighttime. Patients who feel severe during the day and less severe at night are due to high activity during the day, frequent urination, and more sleep at night, which may make them feel worse during the day. Prostatitis is usually not significantly different between daytime and nighttime. Patients feel that the daytime is serious and the night is lighter, mainly because the daytime drinking water is large, the number of times of urination is more, urinary stimulation, urinary pain, urinary obstruction, etc., while the night time sleep time is long, the activity is reduced, the symptom is not too obvious, which will lead to the patients feel that the disease is worse than the night time. To summarize, if you suffer from prostatitis, you should seek medical treatment in time.