> The reason I ask … is I have noticed a sense of pressure and other commonly called out symptoms when turning on new wireless gear.

As do I. But no one ever wants to believe you. If I am in close proximity of a WiFi router as example: I get block-headed and pulsing-zap feeling above my ears. Hearing deteriorates causing my hearing to go all tinny.

I've mitigated it by turning my WiFi router transmit power to half which helps but doesn't help in office environments where the router is mounted above or if I am round at someones home.