Hypertonic phlebitis developed in 108,cases,all cases got better after hot compress,wet dressing with 50% magnesium sul-fate or injectim with 0. 5% lignocaine.
Other helpful items for warming are: an electric blanket to the torso area and hot packs and heating pad on the torso, armpits, neck, and groin; however, these can cause burns to the skin.