I am going to do a master cleanse,but before you do it you are supposed to do what's called a salt flush wich is two teaspoons of sea salt in 32 oz. of water and that is supposed to well-flush out your waste like a laxative.the problem is I've done two and no flush,but I am always really,really constipated because of a medication I have to take everyday.my question is can I keep drinking these until I get rid of my waste?