I'm headed to India in a month. Alas, not a motorcycle journey but rather, a medical mission. Anyway, I'm hoping that some of you can give some input on anti-malarial drugs. First, a sort of big bit of info: I have Crohn's disease. For those not familiar, it's an intestinal problem that, in a nutshell, is caused by your immune system attacking your intestine. Generally it is pretty controllable with diet and medication. When I have "flare-ups" the symptoms are stomach cramping, the runs, etc. As an added benefit, the controlling medication that happens to work for me is one that basically knocks out my immune system. I've already gotten the standard battery of immunizations including Hep A and B, flu, pneumonia, yellow fever, typhoid and the general ones like mumps, polio, etc. From what I'm reading on malaria drugs it comes down to three choices: Malarone: can cause side effects of nausea and stomach pain. Doxycycline: can cause side effects of nausea, stomach pain, and extreme sun sensitivity. Larium: can cause depression, seizures, and psychosis. So basically I've got two choices that can screw with my Crohn's disease and another that can make me raving, suicidal loony. Anybody have experiences with any of these you'd like to relate?