Prostatitis is the inflammation of the prostate gland, categorized into four types: acute bacterial, chronic bacterial, chronic prostatitis/chronic pelvic pain syndrome, and asymptomatic inflammatory prostatitis. Symptoms vary but commonly include pain during urination and pelvic discomfort, with potential causes ranging from bacterial infections to pelvic trauma. Treatment options include home remedies such as hydration, warm baths, pelvic exercises, and lifestyle adjustments to alleviate symptoms.