leakygut/candida question

hi how do you know when the candida is dead and you just have leaky gut. leakygut can cause the same symptoms as candida. I read on a internet and lost the page(will continue to try and find it, hopefully it may be in my history file) but it said thats lots of people are continully thinking that they still have cndida when in fact they dont anymore but have symptoms cause of leaky gut. this is what confuses me i never no if im getting dieoff, flareups, or symptoms from leaky gut causing toxins into my body. any thoughts.