<s>[INST] Hello Doctor,Last night i woke up and found myself scratching alot. i dose off and ignored it. I continued to inch though. So this morning i got up and all i saw was red swollen bumps all over my body. Where it itches, it feels really hot too. I thought about all the things i have consumed and used on my body. Can things still react  after certain amount of days? The bumps would disappear and move to another place throughout my body. Now it is on my face. My palms are not itchy so it not anything severe, i hope. Any thoughts? Thanks for reading. [/INST] it can be foodsoap oil dye hena shampoo creams ointment and body materials used on skinit can also be due to any medicine pcm brufen vitamins calcium diet supplimentsor any food which you usually not taking in routine or cooking oilyou can thinkbut this episode can be subsided by taking lot of warm watertab ebasne 10 mg bdapply calamine lotion or diprovate on skintake 3wk </s>