1. Possible Cause of Blackened Skin and Pain

   • The blackened skin under your penis is likely a bruise or hematoma caused by the biting injury. This happens when small blood vessels break and blood collects under the skin.
   • There is also a risk of skin infection or deeper tissue damage, especially if the skin was broken or if bacteria entered the area.

2. Importance of Medical Evaluation

   • It is important to have a doctor, preferably a urologist, examine the area to assess the extent of injury and rule out infection or other complications.
   • The doctor may recommend tests if there are signs of infection or if the injury appears severe.

3. Immediate Care Recommendations

   • Keep the area clean and dry to prevent infection.
   • Avoid any further trauma or irritation to the area.
   • Over-the-counter pain relievers like ibuprofen or paracetamol can help reduce pain and inflammation, but consult a doctor before use.

4. When to Seek Urgent Medical Attention

   • If you notice increased redness, swelling, pus, fever, or worsening pain.
   • If the discoloration spreads or you experience difficulty urinating or severe pain.

5. Treatment Options

   • If infection is present, antibiotics may be prescribed by the doctor.
   • Pain management will be tailored based on severity.
   • Follow-up care is important to monitor healing and prevent complications.

6. Preventive Advice

   • Practice safe and gentle sexual activities to avoid injury.
   • Communicate openly with your partner about comfort and boundaries.

7. Relevant Medical Specialties

   • Urologist for genital injuries and pain management.
   • Dermatologist if there are skin complications or infections.

Please consult a urologist promptly to get a thorough evaluation and appropriate treatment for your condition. If you experience severe symptoms or signs of infection, seek urgent medical care.