Hello doctor! I have a question that I would like some advice on. I have had grade 4 hemorrhoids and now it is very uncomfortable and itchy. Because of working conditions, I am not in Vietnam. Do you have a method to reduce discomfort and itching of grade 4 hemorrhoids? I sincerely thank the doctor.

I am suffering from hemorrhoids level 4. The doctor asked me to donate blood when I have grade 4 hemorrhoids, will it affect my health? Please advise, thank you doctor.