I felt this too when I first started my roundworm (ascaris) cleanse. Luckily it only lasted the first month of my cleanse. The worst was feeling them inside my nose, it felt like little hairs in my nose but I couldn't get rid of them.
Damn, I had non-stop eye infections as well, red eye that wouldn't go away.
And itchy scalp too.
Ultimately the cleanse killed them off. Mimosa Pudica and Formula One from Microbe Formulas.
I felt that coconut oil in he nose and the scalp helped too.