Last june i was hospitalized with pneumonia, being a smoker they put a patch on me, i am to understand that they are not for 24 hr use and should be moved from one place to another, when i was realeased i bought patches and had a very bad reaction my Dr. advised me to stop using them at once, since that time almost daily i will start itching all over and scratching causes me to have welts where ever i have scratched i have been taking 2 byendryl caps a day to stop the constant itching and i am wondering if i have developed some kind of allergy to nicotine, i still smoke but way less than before but i have had some depression due to the illness and then loss of my job and a failed relationship so the Dr. doesn't want me to take chantix until the depression is under control but this is making me crazy ...any ideas?