Has anyone who has been on abx for a while to treat lyme had adverse reactions? Can the abx cause thinning hair? In addition to the 3 abx I'm taking, I had started mepron and took it for about a month. It made me sick with over the top nausea and stomach disburance including weight loss. Not long after I started it, my hairdresser noticed that my hair was very thin on top. Very unnerving