Formerly known as CO2 retention. But now there's a whole new slew of codable reimbursable fake conditions docs can treat and charge for. If this prolonged fatigue really exists and I doubt it, it's possibly caused by activation of epstein barr virus (think mono).

It's amazing how masks went from "Keeps your spit and snot out of the patient" to "Protects you from teh deadliest disease known to man."

It could also be hypochondria. The people to claim this bs are afraid of everythimg anyway.

we will have cancer induced by microplastic from the masks

in due time