I have had two varicocele operations, and the wound has been very hard for more than 20 years. What's going on?

Your condition may be caused by scar hyperplasia of wound tissue after operation.

Secondly, you can take some measures to relieve the symptoms, such as:

1. Keep a relaxed attitude and avoid excessive worry and nervousness.

2. Maintain good living habits, such as a healthy diet, proper exercise and adequate sleep.

3. Try to avoid standing or sitting for a long time, rest and exercise properly, and relieve the pain of the wound.

4. If the pain is severe, you can consider using some analgesic drugs, but you should pay attention to the use according to the doctor's advice.

Finally, if your symptoms persist or worsen, it is recommended to seek medical advice in time for detailed examination and diagnosis, so as to find and treat any potential problems in time.

Please don't worry too much, seeing a doctor in time is the first step to solve the problem.