You people who live in areas of extreme temperature do have these extra problems, eh. Aside i have a left side lymph node, swollen foot, sore underarm and inside elbow problem so off to dr. now. Thank goodness for the healthcare system here. And in my area anyway bulk billing means no expense. And to those who say free so abused, no that's basically anti-good healthcare system propaganda. Anyway, have a good day, all.