How long does it take to treat cancer?

Ritalin is an immune-enhancing agent for immune-impaired patients. It is used to improve the immune ability of patients with cancer. It is generally not limited to the course of treatment. If economic conditions permit, it can be used continuously or correctly according to medical advice. Ritalin is a widely used drug. In addition to treating chronic hepatitis B, it has been widely used in the treatment of lung cancer, breast cancer, malignant melanoma and renal cancer. The latest research proves that immunotherapy not only enhances the patient's immunity, but also has obvious sensitizing effect on chemotherapy and radiotherapy.