That heavy, achy, burning-up feeling that comes with a fever is uncomfortable, but it's actually a sign your immune system is doing its job. A fever is your body's natural defense mechanism, raising your internal temperature to make it harder for viruses and bacteria to survive. Still, knowing what helps to reduce a fever matters, especially when you're stuck in bed, running low on sleep, and just want to feel like yourself again. This guide breaks down the safest home remedi