Oseltamivir phosphate and amoxicillin can be taken at the same time, the two drugs will not interact with each other, and the therapeutic effects of the two drugs are different, taking at the same time will not affect the effectiveness of the drug, but should be used under the guidance of a doctor. Oseltamivir phosphate capsules, the active ingredient of oseltamivir, belonging to the neuraminidase inhibitor, for the antiviral drugs, amoxicillin capsules, the active ingredient of amoxicillin, belonging to the broad-spectrum antibiotics, antibacterial drugs, the two at the same time will not occur in the drug reaction, and will not affect the two drug effect. In the use of the two drugs, to be reasonable in the doctor’s advice and guidance, to avoid unauthorized abuse of drugs, if the body nausea, vomiting and other adverse counter, should go to the hospital in a timely manner to check and stop the use of medication, to avoid serious effects on the body.