It's a very common problem unfortunately.........the meds make everything taste terrible and boy I can remember my sense of smell being so heightened I swear I could smell the meds coming out of me when I first started. That second part did go away eventually but the taste......just one of the bad things about treatment that you gotta deal with to get cured. It's worth it.
Often you are required to have vision checked, taste and smell for me are both changed.
I am not sure what you are on, but yes they can be affected,
Best wishes
Deb
im into week 8 of tx and have no problems with taste,smell or vision here....ive heard of some on tx having weird smells and blurry vision