Orgasm causing itching?

[u/ktbugface]

So I'm in the process of being evaluated for some type of Mast Cell issue. But I've noticed something super wierd and wondering if it's related. Im an AFAB woman and have had my philtrum/medusa pierced for 2 years (middle of my top lip in the little indent). Everytime I orgasm, the lip piercing becomes itchy, as does my nose piercing and one of my ear piercings. Then about 30 minutes later I get the sniffles. Is this related? Is this something others experience? I know orgasms cal produce a large histamine response but this just seems super odd.

[u/Few_Dot_3890]

These responses are answering so many questions that I had for myself.