The price of helium is set by the U.S. Bureau of Land Management at the start of the government's fiscal year. Currently, the BLM lists the open market price at $75.75 per 1,000 cubic feet (mCf). That price will be in effect until the end of this month, which is the end of fiscal year 2012.
Hydroxyzine (/haÉªËdrÉksÉ¨ziËn/ ; sold as Vistaril, Atarax) is a first-generation antihistamine of the diphenylmethane and piperazine class. It was first synthesized by Union Chimique Belge in 1956 and was marketed by Pfizer in the United States later the same year, and is still in widespread use today.
Get help from a doctor now âº. Old antihistamine: Vistaril is Hydroxyzine (aka atarax) a first generation antihistamine that is used as a sedative to treat anxiety and tension. It is still used on occasion to treat itchy skin rashes.It may also be used in conjunction with anesthesia.et help from a doctor now âº. Vistaril: It is used as a mild antihistamine, as a tranquilizer that is non-addicting, to help old patients rest. It is combined with pain shots to reduce the incidence of nausea and lower anxiet related to pain.