Let me start by saying that I am a healthcare professional, and am pro-vaccination. I received my 1st Shingrix vaccination on Wed April 3rd. It is now April 9th, and I am just starting to feel like myself again. My arm was sore at the injection site for 4 days. My vision is blurry, I'm exhausted, and I have 3 aphthous ulcers in my mouth. I get an ulcer (canker sore) maybe once per year if I bite my cheek, so this is really unusual. I didn't have a rash at all. I am prone to sinus infections and am allergic to most everything that grows in this part of PA, so feeling crappy is nothing new, but this all flared up on Friday the 5th, 2 days after the vaccination. I was driving last night, and had such a hard time seeing street signs. Allergies can make my eyes tired and itchy, but they are not usually blurry. I am not diabetic and recently had routine blood work. My vision is somewhat blurry today, but better. I will probably get the 2nd vaccination if it is ever back in stock at the pharmacy, but I will be sure to take a few days off from work, just in case it affects me like the first injection. I do believe that all of my symptoms are better than having shingles.