Minimally invasive procedures
For the patients having persistent bleeding or painful hemorrhoids, the doctors mostly suggest one of the other minimally invasive procedures present to heal the hemorrhoids. These minimally invasive procedures do not require any anaesthesia, and doctors can perform these in their clinics or the outpatient setting. Some of these procedures include:
Injection or sclerotherapy:
The doctor injects a chemical solution into hemorrhoid affecting tissue in order to shrink it. The injection causes very little pain, but it is a less effective procedure.