How Do You Feel After Myers Cocktail? Dr. Nasseri, MD The Myers' Cocktail is an intravenous (IV) vitamin and mineral therapy named after Dr. John A. Myers, who developed and administered the first IV vitamin treatments in the 70s. This vitamin packed IV Before and After Myers Cocktail IV Therapy in Catonsville MD Tiny but Mighty: The Mini Myers IV Breakdown Myers Cocktail IV Drip Benefits, Risks, and How Long Effects Last