Shortness of breath after chemotherapy for cervical cancer is considered to be caused by over exertion, and lung infection or lung metastasis of cervical cancer cannot be excluded, so it is necessary to make a clear diagnosis and choose the appropriate way of treatment, such as general treatment, medication, radiotherapy and chemotherapy. 1. Excessive fatigue: cervical cancer is a common malignant tumor, during chemotherapy, if resting less or doing strenuous exercise, shortness of breath may occur. This situation does not need to be too nervous and can be relieved with more rest. 2. Lung infection: chemotherapy for cervical cancer may lead to lowering of white blood cells, thus inducing lung infection and causing shortness of breath, patients should adjust their life style, such as quitting smoking. If it is bacterial infection, patients can take antibiotics as prescribed by doctor, such as azithromycin, ampicillin, etc. If it is caused by viral infection, patients can take antiviral drugs such as oseltamivir. 3. Lung metastasis of cervical cancer: distant metastasis can occur in late stage of cervical cancer, and if it appears in lungs, it can cause asthma. In this case, radiotherapy, chemotherapy and targeted drug treatment should be taken to prolong life. There are more reasons for shortness of breath after chemotherapy for cervical cancer, so it is recommended to make clear diagnosis and choose appropriate way of treatment.