Sorry to know you have Lyme disease. It is indeed bad. Never buy medications online. You never know if they are even genuine and not expired. You may also be in trouble with the authorities by importing it if it is a prescribed medication in your country. Also, by purchasing it from a questionable online retailer, you may be inadvertently supporting their criminal activities and the drug addiction epidemic. It's best to speak to a doctor about your needs and wants. I hope you feel better. *hugs*