Penis and urethral pain and redness, consider with urethritis, glans, urethral stone and other diseases.
1. Urethritis: usually due to urethral inflammatory media stimulation of the urethral lining, which in turn causes penis and urethral pain and redness and swelling, urethritis may appear frequent urination, urinary urgency, urinary pain and other symptoms.
2. glansitis: usually due to inflammatory stimulation of the glans, which in turn causes pain and redness of the penis and urethral opening, glansitis will usually appear erosion, redness and swelling and other symptoms.
3. Urethral calculi: it may be due to stones blocking the urethra leading to increased pressure in the urethra, which in turn causes the phenomenon of penis and urethral pain and redness, urethral calculi usually appear pain, swelling and other symptoms.
There are many other causes of penis and urethral pain and redness, it is recommended to consult a doctor in time and under the guidance of the doctor.