Function and Use: To the treatment of penicillin G-sensitive mild, moderate, severe infection, and surgery for the prevention of rheumatic fever, cholera and to prevent the recurrence of bacterial endocarditis.Ear, nose and throat infections caused by sensitive bacteria, such as flat pick pancreatitis, pharyngitis, otitis media. Respiratory tract infections: pneumonia. Skin infections; such as erysipelas, erysipelas and transitional types of erythema; scarlet fever; the prevention of the recurrence of acute rheumatic fever; the prevention of teeth, mouth, jaw and upper respiratory tract of endocarditis after surgery.