Did the suture take off the thread 4 days after hemorrhoid operation, and will it affect wound healing?

It doesn't matter, the second suture will cause infection, and you may feel pain, but as long as there is pink granulation tissue, it means the wound is healing. Postoperative rehabilitation is very important. You must pay attention to the hygiene of anus to prevent infection, clean it after defecation, and usually pay attention to the wound on the top of your head and disinfect it. Did the hospital give you an anorectal rehabilitation package? It includes a painless breathable pad, a hand-held washcoat and an anal hydrotherapy device. If not, you can buy it online. Be careful not to buy fakes. For example, the fake breathable cushion only breathes back and forth, and the medical 4-way breathable channel ensures the wound to breathe. I wish you a speedy recovery.