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.
Early Life. American explorer Matthew Alexander Henson was born on August 8, 1866, in Charles County, Maryland. The son of two freeborn black sharecroppers, Henson lost his mother at an early age. When Henson was 4 years old, his father moved the family to Washington, D.C., in search for work opportunities.