Lamisil
"This medication can damage liver function. I was prescribed with Lamisil, after 3 days, I discovered my urine turned into dark tea color,  I fell into sick. I go my liver test result came back, it showed my liver was damaged, it's 3 times beyond more than the normal result. I wasn't able to continue to use Lamisil. I also checked if I got any kind of hepatitis, the results came back which indicated that I had never been affected with any kind of hepatitis. Eventually it took me almost 1 year to recover from using Lamisil."