It was first synthesized after its discovery in 1943.
It is currently available over the counter meaning no prescription is necessary to obtain Benadryl.
however, it is possible to travel with a cat without a huge amount of problems.
your cat in a vehicle with cracked windows is dangerous.
you get to the new place, bring in the carrier, and set up a room just for kitty, with food and water and litter and familiar objects.
Sedatives work by putting the brain to sleep [source: Brown].
This type of medication, which includes anesthetics, is used to calm an animal or make it sleep for short periods of time (or sometimes permanently).