Acetaminophen is the mainstay for summer colds and fevers, and patchouli can also be used as an adjunct. Even in the summer, fever and colds are treated with symptomatic antipyretics. Colds are self-limiting and usually resolve on their own, but only severe fevers require a combination of antipyretic medications. Usually use acetaminophen and other drugs, can effectively control the body temperature, and at the same time combined with ice packs and other physical cooling, to avoid causing persistent high fever can be. Summer in the south is also a high season for influenza, and early influenza can be treated with antiviral drugs such as oseltamivir. If the fever is caused by prolonged outdoor labor or activities, it can be treated with patchouli, but generally as an adjunctive treatment. Combined with adequate rest in the shade and drinking plenty of fluids, relief is usually achieved. If relief is not apparent or even exacerbation occurs, it is necessary to seek medical attention and use the medication under the guidance of a doctor.