My son got 39.6 temperature what shall i do at home?

Fever, home remedies: Firstly, how old is ur son? In a baby less than 2 month old u would need to see the docotr asap. In children upto 1 yearof age, also, u shoudl seek medical care asap. Most fevers could be benign but it is difficult to assess fever on the phone. U should talk to ur pediatrican & tell about any other symptoms. In older children you can try Acetaminophen at home&if fever persists u should call ur md.