I just broke my arm and had to remove the nail, my health is still weak, the wound on my hand hasn't healed. It's only been 1 month but I recently had a stomach ache going to the toilet and bleeding, and I haven't dewormed for a few years. The doctor asked me if I had a broken arm, operated on crucifixion, weak health and bloody stool, should I deworm? Is deworming dangerous?