I am circumcised since yesterday I have swollen on...

What is the treatment of your condition?
Well, it's normal to have swelling in and around the site of circumcision within few days of the operation. As this results from local inflammation to help treating the wound. It's recommended to use any pain killer such as IBUPROFEN 400mg twice a day to reduce the swelling and pain if present. However, if there is severe pain, abdnormal discharge and/or offensive smell, then an ifection might have happened. In this case antibiotic as well as wound's evaluation by the specialist doctor.

Diagnosis:
If any signs of infection present, such as severe pain, abdnormal discharge and/or offensive smell, then it's recommended to visit a doctor for further assessment.

Circumcision has various health benefits, including:

• Easier hygiene of the penis.
• Decreased risk of urinary tract infections.
• Decreased risk of sexually transmitted infections. 
• Prevention of penile problems.  
• Decreased risk of penile cancer. 

Recommendation:
Follow up with your family doctor.