Have you tried Sea Salt and vitamin C? You need real Sea Salt not table salt . Fresh fruit high in vitamin C like pineapple and Lemon. You could eat the pineapple and add lemon to your water and sip on it. I tried this and my fevers, headaches and feeling fatigued have diminished greatly. I put a table spoon of Sea Salt in my water and I sip on that through out the day. You need to drink plenty of normal water as well when doing this.