Hydraulic fracturing was first used to recover natural gas and oil in 1947. Halliburton was the first company to use it commercially in 1949. Today, fracking is used to stimulate thousands of oil and gas wells each year, worldwide.ydraulic fracturing was first used to recover natural gas and oil in 1947. Halliburton was the first company to use it commercially in 1949. Today, fracking is used to stimulate thousands of oil and gas wells each year, worldwide.
Clarithromycin is primarily used to treat a number of bacterial infections including: pneumonia, C pneumonae, Helicobacter pylori and as an alternative to penicillin in strep throat.
Claritin, a brand name of loratadine, is an over-the-counter (OTC) medication used for the relief of symptoms of seasonal allergies. It is also used to treat chronic itching of unknown cause. This drug is classified as an antihistamine. Claritin works by blocking the binding of histamine in the body; histamine is the chemical that enters the body and produces the symptoms of allergies. The medication can produce many common, non-serious side effects.