I have this popping sound in my head as well, especially when I sleep (or rather wake up from sleeping). I haven´t found a solution for it yet. It´s really a horrific feeling of knowing they are there at all times plus all the side effects you were mentioning. No herbs have helped with this problem so far for me. I have also tried albendazol with no effects except a slower movement of parasites in sinuses, but it didn´t kill them.