My mom has a very very serious problem. she says there is something crawling out of her head like little bugs, they crawl mainly at night they bite her she has scratched her face very bad, she says they poke her in her eyes, she stumbles when she walks as though she's been drinking. She has lost whole lot of weight, she is not eating or sleeping, because these bugs keeps her up. She tapes her eyes so they won't poke her. Please Help me find an answer, my mother is literally drifting away from us. This has been going on for about 2mos and she is giving up. We have taken her to her doctor, taken her to a dermatologist and we are now helpless, please help me help my mother please