When using a Rife machine or undergoing detoxification treatments, some patients initially feel worse as toxins are released from killed germs and cleared from the body. Common symptoms include flu-like symptoms, sweating, fever, headaches, and nausea. However, not all patients experience this reaction. To help alleviate symptoms and aid the detox process, the document recommends drinking water, eating a healthy diet, running detox programs, resting adequately, and listening to your body's needs.