Tuberculosis patients with low fever can be dealt with through physical cooling, medication, dietary modification and other ways. 1. Physical hypothermia: in case of tuberculosis patients with low fever, ice packs, cold towels on the forehead and other physical ways can be taken to lower the temperature. 2. Drug treatment: under the guidance of the doctor, isoniazid tablets, rifampicin capsules, pyrazinamide capsules and other drugs can be used for anti-tuberculosis treatment. 3. Dietary regulation: keep the diet light and nutritionally balanced, drink plenty of boiled water. You can eat meat, eggs, milk, soy products and other high-protein and high-energy foods in moderation, and at the same time, you can eat more fresh fruits and green vegetables to replenish the nutrients needed for the recovery of tuberculosis. Tuberculosis patients with low fever, we should promptly identify the specific causes, and actively cooperate with doctors for treatment and handling. Drugs need to be used under the guidance of a professional physician, and should not be used arbitrarily on their own.