I just went to my doctors today to see if I needed any more shots before the next holiday and he tells me to get some Malaria Tablets for the Udon Thani part of the trip.. I thought it was only an issue if up north towards the border and if not staying in a hotel/guest-house etc. I brought then just in case but thought I would ask the question. Should I take the tablets just in case or not bother? The only thing I am worried about is that they can make your skin react to the sun more then normal...