This month’s version of Periodic Graphics in C&EN comes off of the again of my ending up on tetracyclines for a chest an infection a month or so in the past. This alerted me to their potential to make the pores and skin of individuals taking them extra delicate to daylight. It seems that there are a variety of wierd and sudden unwanted effects of medicines individuals take for quite a lot of situations, so this graphic rounds up among the oddest I got here throughout. View the total graphic on the C&EN website.