We found that many people think that SARMs don't cause any side effects ' this is not true, can clobazam cause diarrhea. SARMs can cause side effects; this is both backed up by clinical data and plenty of anecdotal experiences. Here is a list of potential side effects: Gynecomastia (gyno) Testosterone suppression Acne Nausea Loss of libido Mood swings Hair loss Headaches. By looking at the above list, it can be said with confidence that SARMs aren't safe. Keep in mind that these are just a few of the short-term side effects.Even better, start with 50% of the recommended dose and work your way to the full dose, can clobazam cause diarrhea.