Physiologically it does not seem likely that IPL treatments will make a rhinophyma worse as it is used to treat Rosacea, the cause of a Rhinophyma. On the other hand it is not strong enough to treat a rhinophyma due to the thickness of this process.
Asian skin typically responds very well to IPL to treat freckles and other brown spots on the face. As you know, Asian skin is also very sensitive and can scar very easily as well. Because of this, the person doing your IPL may be using very conservative settings. If you...
STOP!!! Seek experienced dermatology consultations for hyper pigmentation therapies...Best to go slowly or you could worsen the pigmentary appearances...