Doxycycline
"I am taking it daily as a preventive for Malaria and just started.



Definitely needs to be taken with food or you will become violently ill, including vomiting.



Within 30 minutes of taking it have nausea and stuffy nose occurs. The nausea symptoms last for an hour the stuffy nose a little longer and disappears after 3 hours.



I expect to be out of the country for the next 4-5 years and I am not looking forward to taking this on a daily basis."