What does SPECT stand for? SPECT stands for Single Photon Emission Cardiac Tomography (nuclear cardiology) Suggest new definition This definition appears very rarely and is found in the following Acronym Finder categories:
Expert: Dr. Arun Phophalia replied 5 years ago. Greetings. In a study the average lethal dose for Xanax has been found as 22 mg. But death can occur at 10 mg single dose. With alcohol, there is further central nervous system depression and the lethal dose can be far less. Though for it (combination and alcohol)data are not available.
Panic Disorder. The usual starting Xanax dosage for panic disorder is 0.5 mg taken three times a day. This amount can then be increased by 1 mg a day, every three to four days. You may be given a dose from 1 mg up to total of 10 mg per day, depending upon your needs. The typical Xanax dosage is 5mg to 6 mg a day.