DROTARIX INJECTION with a powerful formulation of DROTAVERINE HYDROCHLORIDE 20MG/ML is a fast-acting antispasmodic medication used to relieve pain and discomfort caused by smooth muscle spasms. It is commonly prescribed for spasms of the gastrointestinal tract, biliary tract, urinary tract, and uterus, helping to reduce abdominal cramps, renal and biliary colic, menstrual pain, and spasm-related discomfort.