I have been having allergy problems with my eyes for months and I have been on prescription allergy eyedrops and just finished steroid eye drops regime. I have not figured out the cause and I don’t know if I ever will.
The one thing my optometrist did tell me was to never place heat on eyes that are red, watery and itchy. Heat makes it worse. He told me to place a bag of frozen peas on my eyes 3 to 4 times a day. I don’t put a frozen bag of peas on my eyes. I chose to buy a small ice bag and place it on each eye for 1 minute at least 3 to 4 times a day. It works well and my eyes lose that itch and redness very quickly.
I bought prescription sunglasses and my new eye glasses are always transition prescription.
I can go to my ice bag for recovery of allergies. It works well.