Respiratory Infections: Amoxicillin is frequently prescribed for respiratory tract infections such as acute bronchitis, pneumonia, sinusitis, and otitis media (middle ear infection).
Urinary Tract Infections (UTIs): It can be used to treat uncomplicated UTIs caused by susceptible bacteria.

Skin and Soft Tissue Infections: Amoxicillin may be prescribed for bacterial skin infections, such as cellulitis, impetigo, and erysipelas.

Dental Infections: It is commonly used to treat dental abscesses and other oral infections.
Genital and Sexually Transmitted Infections (STIs): Amoxicillin can be part of the treatment regimen for certain STIs, such as chlamydia, gonorrhea, and syphilis.

Helicobacter pylori Infection: Amoxicillin is used in combination with other medications to eradicate H. pylori, a bacterium associated with peptic ulcers and certain types of gastritis.

Lyme Disease: In the early stages of Lyme disease, amoxicillin may be prescribed to combat the bacterial infection transmitted by ticks.
Prophylaxis: Amoxicillin is sometimes given as a preventive measure before certain dental procedures or surgeries to prevent bacterial endocarditis in individuals at risk.
It is important to note that the use of amoxicillin should be determined by a healthcare professional who can evaluate the specific condition and consider factors such as the type of infection, the causative bacteria, the patient's medical history, and any known allergies or sensitivities to antibiotics. Dosage and treatment duration will vary depending on the indication and the individual patient.