Female friend symptoms and conditions

I was prescribed LEVAQUIN for a sinus infection. This was my first time to hear about or take this. I have had reactions to Keflex in the past. So, within about three hours of taking Levaquin, I had red spots and was manic mad. I felt like some maniac. A few hours later, I had two deep and bright red circles on my stomach. The burning was like a fire and it was actually hot to the touch. My roommate touched it and it felt like fire to them. I stopped the medication and went to see my doctor that Monday. The pain was continuing. The Levaquin Rep just happened to be in the office when I was there. He said, "Yep, happens to about 1 in 10 people" The burning later turned into a black spot, about three inches in diameter. I felt and WAS burned. Also, my bicep muscle hurt and the pain in my shoulder was unbelievable. I've read about all of the other posts about muscle pains. My ortho doctor said I have a torn bicep muscle. Now, I work out but am not a muscle guy by any means. I have two female friend and one went numb from head to toe on exactly one side. The other friend had SEVERE burns all over her body, her skin fell off and hair fell out. She has been fighting side effects inside and out from Levaquin. We both feel that we were burned from the drug. Her case was MUCH more serious than mine. My heart goes out to all of you for your pain and loss. This drug needs exposure.