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.
.5 (or 1/2) mg. of Xanax is equal to 10 full milligrams of Valium. Klonopin is somewhere in the middle. People can become addicted to Xanax in THREE DAYS. Listen, these are ALL highly addictive, dangerous drugs that can cause WAY more problems than they supposedly solve. Addiction to benzodiazepines is far different than addiction to any other drug, legal or otherwise.