"truly a miracle pill! starting have severe anxiety attacks out of nowhere (heart palpation, numbness in arms and legs, dizzy, tremors) and with 15 to 20 mins i feel normal again! i would advise to only take when desperately need to because i can see how they can become addictive! i take .5mg but will start to cut that in half a lower dosage is always better if it works. i have only been taking for one week, so far so good, and no side effects to report."