I have grade 3 hemorrhoids. Currently, I am taking Daflon 500mg. I want to ask the doctor if I have 3rd degree hemorrhoids, can I use topical cream?

The nature of hemorrhoids are vascular plexuses in the anal canal, causing blood to not circulate, stagnation forming hemorrhoids. Depending on the type of hemorrhoids, the extent and health of the patient, the doctor will predict the treatment

3 days ago I went to the toilet with blood and I went to the endoscopic examination, it was diagnosed that I have type 2-3 internal hemorrhoids, there are 5 internal hemorrhoids, I am ligation of 1 hemorrhoid, on the 3rd day I went to the toilet to be sick. Burning and bleeding a little, is it okay? Because the method of ligation of hemorrhoids is very painful. Can you tell me how to treat internal hemorrhoids without pain? Thank you.