Amoxicillin is a penicillin-type antibiotic used to treat a variety of bacterial infections [1]. It is effective against infections affecting the ears, nose, and throat, such as strep throat and ear infections [1]. Amoxicillin also treats urinary tract infections, skin infections, and lower respiratory tract infections like pneumonia [1]. Additionally, it is used to combat certain dental infections and can be part of a treatment regimen for stomach ulcers caused by Helicobacter pylori [1].
What kind of bacteria does amoxicillin kill?
Amoxicillin is effective against a broad spectrum of Gram-positive and some Gram-negative bacteria [1]. It works by inhibiting the formation of bacterial cell walls, leading to bacterial death [1].
How is amoxicillin typically prescribed?
Amoxicillin is commonly prescribed in oral dosage forms, such as capsules or liquid suspensions, with the specific dose and duration of treatment depending on the type and severity of the infection [1]. It is important to complete the full course of antibiotics as prescribed by a healthcare professional, even if symptoms improve, to ensure the infection is fully eradicated and to prevent the development of antibiotic resistance [2].
Can amoxicillin be used for viral infections?
Amoxicillin is an antibiotic and is therefore only effective against bacterial infections. It has no effect on viral infections, such as the common cold or influenza [2]. Prescribing antibiotics for viral illnesses does not help and can contribute to antibiotic resistance [2].