Cold and Flu is generally referred to as Cold and Flu Granules. Antiviral medications may include antiviral medications that refer to oseltamivir, ribavirin, and other antiviral medications. There is no clear drug interaction between the two drugs and they can be taken together. The main ingredients of Cold & Flu Granules include trigonelline, calendula, wild chrysanthemum, gooseberry, caffeine, acetaminophen, chlorpheniramine maleate, peppermint oil, etc. Its main effect is antipyretic and analgesic, and it has a better relieving effect on the symptoms of cold and flu, such as headache, fever, nasal congestion, runny nose, sore throat, etc. However, for severe hepatic and renal failure, it can be used to relieve the symptoms of cold and flu. However, it is forbidden for people with severe liver and kidney insufficiency. There are many kinds of antiviral drugs, including oseltamivir. Oseltamivir inhibits the neuraminidase activity of the influenza virus, thus inhibiting the replication and spread of the virus. The most common adverse reactions include nausea, vomiting and headache. No adverse drug interactions have been clearly reported between antiviral drugs and Cold & Flu Granules, so they can be taken together. If the patient’s cold symptoms are severe, it is recommended to consult a doctor in time and use the medication reasonably under the doctor’s guidance, avoiding self-medication, so as to avoid delaying the condition.