Several in my family have some strange kind of worm/larvae under our skin, some on our faces, some on our backs. I had tried so many things that help, but the best thing I did was buy Albenza, the cattle drench, and paint it on the lesions and bumps. I only do it once a day, more may be quicker, but they are dying. Try not to pick or dig at them. It is tempting but it heals up quicker if you don't. I have had no negative side effects really. A little bit of loose stool here and there but lots of worms coming out in the stool. It seems that enough is absorbed to kill the intestinal worms also.