Indication: 1. This product can be used as an alternative to penicillin-allergic patients to treat the following infections: acute tonsillitis, acute pharyngitis, sinusitis caused by hemolytic streptococci, pneumococcus, etc.; scarlet fever and cellulitis caused by hemolytic streptococci; diphtheria and diphtheria carriers; gas gangrene, anthrax, tetanus, and legionnaires' disease. 3. Mycoplasma pneumonia. 4. Chlamydia pneumoniae pneumonia. 5. Urinary and reproductive system infections caused by Chlamydia and Mycoplasma. 6. Chlamydia trachomatis conjunctivitis. 7. Oral infections caused by anaerobic bacteria. 8. Campylobacter jejuni enteritis. 9. Whooping cough. 10. Relapse of rheumatic fever, infective endocarditis (after rheumatic heart disease, congenital heart disease, heart valve replacement surgery) and preventive medication during oral and upper respiratory tract medical operations (alternative to penicillin).

Indication: 1. This product can be used as an alternative to penicillin-allergic patients to treat the following infections: acute tonsillitis, acute pharyngitis, sinusitis caused by hemolytic streptococci, pneumococcus, etc.; scarlet fever and cellulitis caused by hemolytic streptococci; diphtheria and diphtheria carriers; gas gangrene, anthrax, tetanus; actinomycosis; syphilis; listeriosis, etc.; 2. Legionnaires' disease; 3. Mycoplasma pneumonia; 4. Chlamydia pneumoniae pneumonia; 5. Urinary and reproductive system infections caused by Chlamydia and Mycoplasma; 6. Chlamydia trachomatis conjunctivitis; 7. Oral infections caused by anaerobic bacteria; 8. Campylobacter jejuni enteritis; 9. Whooping cough; 10. Recurrence of rheumatic fever, infective endocarditis (after rheumatic heart disease, congenital heart disease, heart valve replacement surgery) and prevention of oral and upper respiratory tract medical operations

Indication: 1. This product can be used as an alternative to penicillin-allergic patients to treat the following infections: acute tonsillitis, acute pharyngitis, sinusitis caused by hemolytic streptococci, pneumococcus, etc.; scarlet fever and cellulitis caused by hemolytic streptococci; diphtheria and diphtheria carriers; gas gangrene, anthrax, tetanus; actinomycosis; syphilis; listeriosis, etc.; 2. Legionnaires' disease; 3. Mycoplasma pneumonia; 4. Chlamydia pneumoniae pneumonia; 5. Urinary and reproductive system infections caused by Chlamydia and Mycoplasma; 6. Chlamydia trachomatis conjunctivitis; 7. Oral infections caused by anaerobic bacteria; 8. Campylobacter jejuni enteritis; 9. Whooping cough; 10. Recurrence of rheumatic fever, infective endocarditis (after rheumatic heart disease, congenital heart disease, heart valve replacement surgery) and prevention of oral and upper respiratory tract medical operations

Indication: Used for allergic rhinitis and allergic bronchial asthma.

Indication: Used for allergic rhinitis and allergic bronchial asthma.

Indication: ①Prevention and treatment of acute hypotension during spinal block anesthesia; ②Auxiliary symptomatic treatment of hypotension caused by bleeding, drug allergy, surgical complications, brain trauma or brain tumor combined with shock; ③It can also be used for hypotension caused by cardiogenic shock or sepsis.

Indication: ①Prevention and treatment of acute hypotension during spinal block anesthesia; ②This product can be used as an auxiliary symptomatic treatment for hypotension caused by bleeding, drug allergy, surgical complications, brain trauma or brain tumor combined with shock; ③It can also be used for hypotension caused by cardiogenic shock or sepsis.

Indication: ①Prevention and treatment of acute hypotension during spinal block anesthesia; ②This product can be used as an auxiliary symptomatic treatment for hypotension caused by bleeding, drug allergy, surgical complications, brain trauma or brain tumor combined with shock; ③It can also be used for hypotension caused by cardiogenic shock or sepsis.

Indication: ①Prevention and treatment of acute hypotension during spinal block anesthesia; ②This product can be used as an auxiliary symptomatic treatment for hypotension caused by bleeding, drug allergy, surgical complications, brain trauma or brain tumor combined with shock; ③It can also be used for hypotension caused by cardiogenic shock or sepsis.

Indication: ①Prevention and treatment of acute hypotension during spinal block anesthesia; ②This product can be used as an auxiliary symptomatic treatment for hypotension caused by bleeding, drug allergy, surgical complications, brain trauma or brain tumor combined with shock; ③It can also be used for hypotension caused by cardiogenic shock or sepsis.