Does mechanical friction cause acne

[AJBlitz]

So I have been doing MMA for a few weeks and have acne and post-inflammatory erythema. Can friction and MMA, or fighting in general, cause acne or worsen post-inflammatory erythema? Thanks.

 

[Epochs]

 

[galop]

MMA boosts test so I wouldn’t give a shit otherwise

 

[Camel]

Asking about useless shit