If you believe you have eaten meat with tapeworm those can be encysted in random parts of your body and you probably need a doctor's help. Parasites in the gut, even tapeworm, you could probably treat yourself with one of many remedies.
Ivermectin is good for lice from what I understand. There are shampoos for that to, you need to read and follow instructions carefully to get them and the eggs.
There are now OTC parasite treatments at Walmart which I noticed for pinworm. Gay men can easily have pinworm infestation.
There are now OTC parasite treatments at Walmart which I noticed for pinworm.
That might be too much noticing...
I can't turn down the noticing. It's like I live on LOGLEVEL=debug