Doxycycline
"I will never ever take this medication again. When I took my very first pill, it caused me to throw up within a matter of minutes. I called the doctor and they told me to try it again in the morning and if I still threw up then to call them back. So I tried it again in the morning and this time I didn't throw up but I became extremely  nauseous and nearly threw up so I called the doctor back. They ended up prescribing a different medicine for me.



I also didn't like the fact that I had to wait 2 hours after taking vitamins and minerals and so many hours before taking certain kinds of stomach medicine. I am prescribed both vitamins and minerals as well as stomach medicines so this made taking the doxycycline quite a burden."