Husband has focul segmental glomular sclerosis and twitching in his muscles, why the twitching, tests normal? ck high, could it be adrenal fatigue?

Clarification: Hi. First of all, there is no such thing as "adrenal fatigue"; it's a farce and doesn't exist. So that's something you can eliminate as a problem immediately. The muscle twitching can be anything from electrolyte disorders due to his kidney disease to ALS; he needs to see his doctor. Hi CK can be evaluated to find the tissue source of the elevation, which will help determine the cause. Good luck!