 [ Symptoms ] i gradually lost my sense of smell approx 5 years ago recent mri is normal is this condition permanent  from mri result narrative there is mild mucosal thickening of the maxillary and ethmoid sinuses and mild right nasal septal deviation i can smell eucalyptus in the aroma therapy room at the gym but that is it nothing else could spending more time in aroma therapy help [ Disease ] hi these are some of the side effects form www drugs com less serious clonazepam side effects may include drowsiness dizziness problems with thinking or memory tired feeling muscle weakness loss of balance or coordination slurred speech drooling or dry mouth sore gums runny or stuffy nose loss of appetite nausea diarrhea constipation blurred vision headache and yes it has both of you problems good luck