Amoxicillin is a broad-spectrum aminopenicillin and is indicated in the treatment of bacterial infections such as actinomycosis, biliary-tract infections, bone and joint infections, acute exacerbations of chronic bronchitis, gastroenteritis, (including Escherichia coli enteritis and Salmonella enteritis, but not shigellosis), gonorrhoea, mouth infections, sinusitis, otitis media, pneumonia (except where Mycoplasma suspected), typhoid and paratyphoid fever, urinary tract infections, bacterial meningitis and the prophylaxis of endocarditis.

It is also used in the treatment of Lyme disease.

Used as Veterinary drugs to treat the following conditions:

1. Hemolytic streptococcus, Streptococcus Pneumoniae, Haemophilus Influenzae, Staphylococcus aureus, or due to otitis media, sinusitis, pharyngitis, tonsillitis and other upper respiratory tract infection.

2. Urogenital tract infection caused by Escherichia Coli, Enterococcus Faecalis and Proteus mirabilis.

3.  Hemolytic Streptococcus, Staphylococcus, or Escherichia coli-induced skin and soft tissue infections.

4.  Hemolytic streptococcus, Streptococcus Pneumoniae, Haemophilus Influenzae, Staphylococcus aureus, or with acute bronchitis, pneumonia, and other lower respiratory tract infection.

5.  for the treatment of typhoid and other Salmonella infections, typhoid fever and carriers of leptospirosis; amoxicillin and clarithromycin may, lansoprazole triple-drug eradication of the stomach, duodenum, Helicobacter pylori, Reduce the recurrence rate of peptic ulcer.