Dr. Reckeweg Bio-Combination BC 6 Tablet helps relieve stuffy, cold tonsils that are enlarged enough to make breathing difficult. It soothes throat soreness and stiffness, a dry tickling cough, chest pain, and difficulty sleeping. It also aids in treating nasal catarrh, which causes thick yellow discharge and salty mucus discharge from the nose, as well as an insatiable desire to take deep, long breaths.