39 ℃ belongs to high fever, for 39 ℃ high fever fever to reduce fever roughly have the following several relief methods: 1, physical methods, you can choose ice in the armpits, forehead and temple parts, for physical cooling, you can also choose fever patches placed on the forehead, you can also apply alcohol to cool the body, often choose the form of body wipe. 2, can choose drugs to cool, clinical anti-fever drugs are many, including acetaminophen, Merlin and other anti-fever injection, etc. 3, offline hospital, perform the necessary tests to clarify the cause, for the cause of treatment. The actual fact is that you can get a lot of the best and most of the most effective drugs for the purpose of reducing fever. 3.