New Allergy report by patient

I’ve observed that I am definitely allergic to Finasteride, and my symptoms; 1- As soon as I wake up,I start sneezing, and I have a stuffy nose (not so bad but definitely stuffy) 2- I feel like I need at least one hour to wake myself up. The sneezing is the worst one, it starts at the morning and continues until around evening. Normally, I was having these symptoms every day, but I started taking EoD 1mg, it helped but not the way I wanted it to be. I am desperate for any suggestions or alternatives. 

This is the first time I heard symptoms like your report; however, based upon your report, I would consider that this is possibly some allergic reaction. If you stop the oral finasteride, do the symptoms go away? You can switch to a topical liposomal finasteride in which as much as 82% of it stays in the scalp.