I was diagnosed with typhoid a month back and now its four weeks, the fever went down, i have my appetite back, i did not have metallic taste when i was overcoming the fever but after two weeks, when i my fever went down i had a throat infection, i took medicines for three days and the throat was alright but i was left with a metallic taste and its been two weeks now i still have a metallic taste and knee pain, every one says its common to have that taste since i overcame typhoid however i am doubtful do i still have a typhoid or its common .. please help me out