Dear Dr, my Aunt smoked for over 20 years, she quit for 8 years and started smoking again about a month ago. approximately two years ago she has lost almost all of her sense of smell, breath and taste due to her nose being constantly plugged, when her nose clears she is still able to taste and smell. Since her smoking she is now able to smell, breathe and taste regularly. We have done some research as to the negative effects of smoking on the nose but cannot find anything on the web that says why the smoking is causing her to regain her sense of smell , taste and allows her to breathe better. We both know that smoking has more negative effects than positive but we are looking for a more healthy solution to help her regain her senses lost in a more appropriate and healthy manner can you please give us some better insight as why this is occuring?