I have had some hyperbaric oxygen treatments and now I've developed this condition.

NeckCancer

Has anyone had hyperopia?

GregP_WN

I'm on my second head and neck cancer diagnosis now but I haven't heard of that condition before. I'll have to go look it up now. I hope you're doing as well as you can be.

valeriet

Yes, hyperbaric treatments can sometimes affect your vision. I know of two people, who had to get glasses after their hyperbaric treatments. They should have informed you of this condition beforehand. It might be temporary. You need to get more information from a professional.