Most logical solution would be to lower the dose in half then slowly try increase, adding a iu every few months. Dandelion leaf ( not root ) is a decent OTC supplement that does help with water retention for some people. Up your cardio & start using a dry sauna daily. I’ve found that consistent, daily sauna use seems to keep 2-3 lbs of water off me, once i stop it comes back ( just make sure you stay hydrated ) Last suggestion would be to look into a different brand of hgh, i’ve ran some potent growth in the past that made me retain a ton of water and i had to stop completely, i personally cannot use that particular brand.