Amoxicillin is a penicillin-type antibiotic used to treat a variety of bacterial infections. Its primary uses include:
- Respiratory tract infections such as pneumonia, bronchitis, sinusitis, and tonsillitis.
- Ear, nose, and throat infections including acute otitis media and pharyngitis.
- Skin and soft tissue infections.
- Urinary tract infections.
- Dental infections and abscesses.
- Treatment of stomach ulcers caused by Helicobacter pylori when used in combination with other medications.
- Lyme disease, particularly early cutaneous Lyme borreliosis.
- Prevention of bacterial endocarditis in high-risk individuals undergoing dental or surgical procedures.
- Post-exposure prophylaxis for anthrax.
- Periodontitis and actinomycosis when combined with other antibiotics.
Amoxicillin is effective against a broad range of gram-positive bacteria and some gram-negative bacteria, working by inhibiting bacterial growth. It is not effective against viral infections such as colds or the flu
. In summary, amoxicillin is widely prescribed for bacterial infections affecting the respiratory tract, ears, throat, skin, urinary tract, and stomach, as well as for certain prophylactic uses in high-risk patients.
