This question originates from the anxiety s that all parents live in when their kids get high fever We all think that high fever can cause brain damage so we pump in paracetamol or meftal or ibuprofen I want to understand the reality Is fever damaging ? If yes , after what temperature, And what can be the damage Many place its mentioned that fever helps in fighting the viruses and bacterias.. so isn't it unnecessary reducing the fever( using anytipyratics) lengthens the disease duration by letting virus and bacteria thrive in conducive environment .. I hope experienced paediatricians find interest in answering this and let's parents know the truth