Hi, I have a substantial lack of appetite which started last October following about a fortnight after the flue jab..I should have mentioned that this description applies also to my wife who had her flu injection at t he same time as me. I saw my doctor regarding this in October and again in November and was told that should wait to see if it passed. My wife's problem eased considerably but mine stayed on till the end of Christmas when it slowly faded. About a week ago I suddenly started a weird sort of cold and immediately the symptoms started again. There were other side effect also which I haven't mentioned but the main problem is the complete lack of appetite ........I have so far gone two days without any appetite at all, and knowing that l must eat I have forced my self to eat a sandwich. I shall of course see my doctor again but the help so far has been only verbal and not constructive. Any advice would be appreciated.