I just recovered from COVID and it made me feel like I have persistent allergies. Sinus headaches more specifically. I take Benadryl. It works but only to a certain extent. I’m finding 3 tylenol/3 advil combo works also.
“I just recovered from COVID and it made me feel like I have persistent allergies. “
I had the same symptoms and found that sudafed really helped.
I take lots of Vitamin D and had a very mild case.