My creatine is at 110umol. what can you advise me to do or take to decrease my crea or to stop it from increasing. im a male standing at 5'10. 27 yrs?

Sounds normal.: Creatinine is a breakdown product of muscle and is a marker of kidney function. No single value of cr is as important as the trend over time. If your creatinine is not trending then there is certainly no need to "manage" it. Your cr is currently in a healthy range and unless you have some known kidney disease should not be a focus of concern..