This product is suitable for mild and moderate infections caused by penicillin-sensitive strains, including streptococcus caused by tonsillitis, pharyngitis, scarlet fever, erysipelas, etc. Pneumococcus caused by bronchitis, pneumonia, otitis media, sinusitis and sensitive staphylococcus caused by skin soft tissue infection. It can also be used for spirochetes infection and as a prophylactic for recurrent rheumatic fever and infective endocarditis.