Terbinafine
"I have been taking the tablet for about 6 weeks and I immediately noticed side effects. I rapidly lost weight after my appetite became nearly non-existent; I would eat 2 bites of food and then want to throw the rest away at every meal because I had no desire to eat anything. I also have a horrible taste in my mouth, which the doctor suggested I could help by taking it with milk; I haven't tried this as I don't drink milk. I have a liver test next week so we'll see if there are any negative results there. I haven't noticed any improvement on my toenail, but I also keep it covered with nailpolish 99% of the time."