Lithium
"I started lithium nearly 2 years ago,  thyroid went almost instantly along with energy and about 10% of my hair.  Then followed by liver (they keep saying liver isn't affected but I never had a problem with my liver and had blood tests done 3 months before my lithium start). I have a huge personal event happen that shattered those around me but I am completely numb.  When you can't feel then you have to ask is it worth it."