[arronax]

I had experienced loss both of smell (completely, kitty litter smelled like nothing) and taste (not completely). You still sense if something's salty, for example, but it's very remote. As an anecdote, the aubergine paste, which is usually off-putting and bitter to my taste (but smells nice) started tasting like nothing, really, so I happily ate my wife's supply. Soy sauce also seemed far less salty than usual. Taste remains, but very far, and smell is just lost. Very bizarre experience, would not recommend.