question: hi doctor . my brother is suffering with fever..we have conshi doctor . my brother is suffering with fever..we have consulted a local doctor...blood test is normal..but his body temperature is now on 37.6 now...he have wounds in his tongue too...now he is using paracetamol and vitamin b complex tablets..sometimes his body temperature rises and slow down..body experiencing heat normal than as usual..is this any problem..please tell your opinion doctor..i am waiting