Hi, My mother is been suffering from fever from last Thursday. It's almost 8 days and fever has not vanished. She is having severe headache, joints pain, whole back pain. We have shown doctor. She's been taking paracetamol plus some antibiotics. She also has extreme acidity problems too. She is feel cold at times. But does not have running nose or cough. Kindly suggest if it's a viral fever n what best can be done next. Waiting for reply as soon as possible Thanks