Hi,
Regular masturbation is not good usually for psychological reasons,but it should not effect your anus or hand however you can have burning in your penis due to infection .
You might be having uti,and burning in your anus can be due to acidity or excessive alcohol or high spicy diet. Drink a lot of water (2-3 litres)
1. Avoid masturbation for a few days
2. Avoid smoking
3. Avoid alcohol for a few days
4. Avoid highly spicy food or high glycemic index food(eating food from outside)
5. Are ...
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