The usual dose of amoxicillin capsules in adults is 500 mg or 1000 mg 3 times a day. Your doctor will advise you how long to take amoxicillin for (usually 3–7 days). For most infections, you should feel better within a few days. Always take your amoxicillin exactly as your doctor has told you.
Amoxicillin is typically given for five to 10 days or until the infection clears. People with recurrent ear infections are more likely to receive amoxicillin/clavulanate because of bacterial resistance.
For oral dosage forms (capsules, powder for suspension, and tablets): For bacterial infections: Adults, teenagers, and children weighing 40 kilograms (kg) or more—250 to 500 milligrams (mg) every 8 hours, or 500 to 875 mg every 12 hours.
Comments: -Patients should be treated for a minimum of 5 days, be afebrile for 48 to 72 hours, and have no more than 1 community-acquired pneumonia (CAP)-associated sign of clinical instability before discontinuing therapy. -Used in combination with other medications.
Conclusions. We recommend the three day course of amoxicillin for treating community acquired non-severe pneumonia in children, as this is equally as effective as a five day course but is cheaper with increased adherence and possibly decreased emergence of antimicrobial resistance.
Researchers from the CDC point out that, when antibiotics are deemed necessary for the treatment of acute bacterial sinusitis, the Infectious Diseases Society of America evidence-based clinical practice guidelines recommend 5 to 7 days of therapy for patients with a low risk of antibiotic resistance who have a ...
In general, the ACP says, they can be managed with five to seven days of antibiotics, or even three days in certain cases, instead of the traditional 10 days or more.
At least 12 randomized controlled trials in adults have shown that three to five days of antibiotics works as well as five to 14 days, and a 2021 study found the same holds true for children.
It is usually taken every 12 hours (twice a day) or every 8 hours (three times a day) with or without food. The length of your treatment depends on the type of infection that you have. Take amoxicillin at around the same times every day.