Antibiotics are easily obtained online without a prescription, which contributes to the growing problem of antibiotic resistance in the US. Purchasing antibiotics this way can be unnecessary, as antibiotics do not treat viruses, and improper use without medical guidance fails to provide important dosage and allergy information. Obtaining antibiotics online also circumvents the doctor-patient relationship that helps ensure antibiotics are only used when truly needed and taken correctly. To reduce antibiotic resistance, measures need to be taken to prevent the non-prescription online sale of antibiotics within the US.