What causes urinary incontinence during coughing?

　　In general, urinary leakage during coughing may be caused by factors such as pelvic floor muscle relaxation, urethritis, prostatitis, stress urinary incontinence, or renal insufficiency. It is recommended to seek medical attention promptly, identify the underlying cause, and receive appropriate treatment under a doctor's guidance. Specific analyses are as follows:

　　1. Pelvic floor muscle relaxation: With aging, various bodily functions may decline, leading to relaxation of the pelvic floor muscles, which can impair control over urination and result in urinary leakage during coughing. Regular exercises targeting the pelvic floor muscles can help improve urinary control.

　　2. Urethritis: Often caused by pathogen infection of the urethra, inflammation can lead to a noticeable burning sensation in the urethra, along with symptoms such as urgency and frequent urination. Coughing may further disrupt urinary control, causing involuntary urine leakage. Patients should follow medical advice and take medications such as roxithromycin tablets, azithromycin capsules, or cefixime capsules for treatment.

　　3. Prostatitis: May be associated with prolonged urine retention or pathogen infection. If left untreated, the inflammation may progressively worsen, leading to abnormal urination, including the symptom described, often accompanied by fever and discomfort in the perineal area. Patients may follow medical advice to use medications such as levofloxacin tablets, ciprofloxacin hydrochloride tablets, or amoxicillin tablets.

　　4. Stress urinary incontinence: May be related to surgical injury, obesity, or other factors. Patients often experience involuntary urination, typically triggered by activities that increase abdominal pressure, such as coughing or jumping. Medical treatments such as pelvic floor electrical stimulation may be recommended to strengthen pelvic muscles and improve urinary control.

　　5. Renal insufficiency: May be associated with reduced cardiac output or damage to kidney tissue. Impaired kidney function can severely affect normal urine excretion, resulting in symptoms such as urinary leakage during coughing, often accompanied by fatigue and loss of appetite. Patients may follow medical advice to use medications such as furosemide injection, enalapril maleate tablets, or sodium bicarbonate tablets to manage symptoms.

　　It is important to develop a habit of regular urination, avoid excessive fluid intake, refrain from spicy and irritating foods such as chili peppers and raw garlic, and maintain a light diet to support recovery.