Is it cancer to wake up in the morning with yellow sputum?

In the morning, yellow sputum is not necessarily cancer.

Most patients get up in the morning yellow sputum is pharyngitis, tonsillitis, laryngitis, bronchitis, bronchiectasis and other reasons, and does not belong to cancer. A small number of patients with lung cancer, laryngeal cancer and other diseases complicated with bacterial infection, can appear in the morning yellow sputum symptoms. Patients can not be diagnosed with cancer by symptoms alone, need to seek medical treatment for pathological biopsy, ultrasound, magnetic resonance imaging and other examinations, according to the results of comprehensive judgment.

Patients usually pay attention to enhance physical fitness, eat food rich in high-quality protein, vitamins and other ingredients, and appropriate exercise.