Is often given to people who are trying to stop consuming alcohol.

Two other drugs, nalmefene (Selincro) and topiramate (Topamax) also can help patients stop drinking, he said. Nalmefene is approved for pain relief and topiramate is approved to prevent seizures, but they are also used "off-label" to treat alcohol abuse.

                                                        water

a colorless, transparent, odorless, tasteless liquid that forms the seas, lakes, rivers, and rain and is the basis of the fluids of living organisms.

                                                        halon  

any of a number of unreactive gaseous compounds of carbon with bromine and other halogens, used in fire extinguishers, but now known to damage the ozone layer.

                                                  dry chemical

extinguishing agent used on class a, class b, and class c fires.

                                                  carbon dioxide

a colorless, odorless gas produced by burning carbon and organic compounds and by respiration. it is naturally present in air (about 0.03 percent) and is absorbed by plants in photosynthesis.