ok heres the deal im in the army and we get these tubercolosis test ones in a while..and everytime it swells for me but not too bad just like a bug bite our doctor said one time that it's because i was from the philippines he said we often get reactions from those shots..never had any testings or anything..looked at sympthoms and stuff and dont have any of em..completely healthy and no probs..just wana get opinions about this stuff..if someone knows everything about it...ty