Blue Xanax bars effects are like other prescription tranquilizers. It slows down normal brain activity and function, resulting in slowed breathing, dilated pupils, slurred speech, disorientation, decreased coordination, or fatigue. In high doses, xanax can impair memory, judgment, and coordination and cause irritability, paranoia, and suicidal thoughts. 

Some other side effects of Xanax bars include:

 

    • confusion
    • dizziness