I have developed this problem of loss of smell and taste after a cold about six weeks ago and I am currently treating it by inhaling steam twice a day. at night I put two or three drops of eucalyptus oil in the hot water and inhale that. Then I irrigate using my Neti Pot and this has brought down some pale yellow coloured mucus every time - I don't know from where because I am not congested, but maybe it's somewhere from my sinuses. My sense of smell if somewhat...