Why does it burn if I pee after masturbation

The sensation of burning or discomfort when urinating after masturbation could be due to several reasons:

1. Friction: Intense or prolonged masturbation might cause irritation to the urethra, leading to a burning sensation when you urinate.

2. Dehydration: Not drinking enough water can make urine more concentrated, which might cause a burning sensation when passing urine.

3. Infection: If there's any introduction of bacteria from hands or objects during masturbation, it can cause a urinary tract infection (UTI). Symptoms of a UTI can include a burning sensation while urinating.

4. Allergies or sensitivity to products: Using soaps, lotions, or lubricants that you might be allergic or sensitive to can cause irritation or a burning sensation when urinating.

If this discomfort persists or is accompanied by other symptoms like an increase in frequency of urination, blood in the urine, or abdominal pain, it's essential to consult a healthcare professional. They can accurately diagnose the issue and provide appropriate treatment if needed.