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tetracaine - a crystalline compound used in the form of a hydrochloride as a local anesthetic local anaesthetic, local anesthetic, topical anaesthetic, topical anesthetic, local - anesthetic that numbs a particular area of the body
Procaine hydrochloride is a compound combination of PABA and DEAE, a vitaminic substance first synthesized in 1905 by a German chemist, Dr. Albert Einhorn, who was looking for a simple, non-addictive anesthetic. Procaine - The Miracle Begins For years procaine was used as a simple anesthetic, but soon researchers began to notice other curative powers of this substance. Interest in experimentation ran so high that between 1930 and 1951, over 165 reports were published on the effects of procaine in the treatment of a variety of conditions including arthritis, neuralgia, itching, peptic ulcer, asthma and hypertension.