Hello, I am prescribed to four 1mg Klonopin tablets per day. My pharmacy is unable to refill my prescription until Friday, which will in turn leave me one day without my Klonopin. My mother is prescribed 0.5mg of Lorazepam, which she never takes (only in rare and extreme occasions). To avoid withdrawal symptoms, I plan to take her Lorazepam for the day I will be without my Klonopin. However, I know Lorazepam is a different medication and much faster-acting. I do not want to take too much. I am afraid of blacking out or acting in an irrational manner, whereas I never have this problem with my Klonopin. So my question is how many milligrams of Lorazepam is equal to 4mg of Klonopin? Thank you so much!