Mannitol peptide capsules generally do not appear obvious adverse reactions after taking, the condition requires the case, you can follow the doctor’s instructions for long-term use. Mannitol peptide has the effect of activating phagocytes, NK cells, lymphocytes, etc. It can improve the body’s immunity and prevent infections, which helps to prevent respiratory infections for patients with recurrent respiratory tract infections. The drug can also increase the number of synthesis of white blood cells, prevent the interference of a variety of diseases, and for patients with tumors, it can be used as an adjunctive drug for chemotherapy or tumor removal. A few patients may experience transient fever and rash after taking it. Allergic patients and patients with rheumatic heart disease are prohibited. If there is any discomfort, inform the physician promptly and reduce the dosage or discontinue the treatment as appropriate. In general, it is recommended to take half an hour before or two hours after meals, avoid greasy, spicy stimulation, cold diet during the medication, should be taken in accordance with medical advice to avoid adverse reactions.