<s>[INST] I developed fragrance allergies at a new work place.  I get dry eye symptoms, nausea, headaches and dizziness.  This got worse and I have been in this environment about 3 months.  Recently, I noticed my sense of smell has diminished and I dont smell very well any more.  what is happening? [/INST] Hi, thanks for using Chat Doctor Allergies can sometimes result in enlargement of structures in the nose called nasal turbinates. If enlarged, they may cause nasal obstruction that may reduce smell. In addition, nasal polyps can also cause a reduction in smell. You can consider the use of antihistamines to help with your allergies may also want to visit your doctor or an ENT doctor for assessment of your ability to smell. I hope this helps </s>