For symptoms of cold and cough, it is necessary to visit the general internal medicine department of the hospital. If further examination and treatment are needed, the specialized department for this is respiratory medicine. The majority of these symptoms are due to swelling of the mucous membrane in the throat area, such as pharyngitis and tonsillitis, but it is also possible that they are caused by bronchitis or bronchopneumonia, etc. It is necessary to perform tests including a complete blood count, C-reactive protein, mycoplasma, erythrocyte sedimentation rate, and a chest X-ray. Diagnosis should be made in conjunction with clinical symptoms. During the acute phase, it is necessary to choose sensitive antibiotics and medications that can alleviate bronchial smooth muscle spasms and dilute sputum for symptomatic treatment.