Short acting drugs (Xanax, Serax, Ativan) are more likely to produce withdrawal reactions than BZs with longer half lives (Valium, Librium, Tranxene) if they are discontinued rapidly, although the difference is usually small if they are tapered in an appropriately slow manner.ou can take benzodiazepines as a single dose therapy or several times a day for months (or even years). Studies suggest that they are effective in reducing symptoms of anxiety in approximately 70-80% of patients. They are quick acting. Tolerance does not develop in the anti-panic or other therapeutic effects.
Confidence votes 50. Matthew Henson died because he had pie Hemorrhage which is when a type of stroke occurs when a defective artery in the brain bursts, flooding the surrounding tissue with blood. He died on March 9, 1955 in New York.
Matthew Henson was an African-American explorer who discovered the North Pole with Robert E. Peary in 1909âor so they claimed. Learn more at Biography.com. Matthew Henson was an African American explorer best known as the co-discoverer of the North Pole with Robert Edwin Peary in 1909. Synopsis Famed African-American explorer Matthew Henson was born in Charles County, Maryland, in 1866. Explorer Robert Edwin Peary hired Henson as his valet for expeditions. For more than two decades, they explored the Arctic, and on April 6, 1909, Peary, Henson and the rest of their team made history, becoming the first people to reach the North Poleâor at least they claimed to have.