If there is damage to the lungs (strong blow to the chest, rib fracture), a number of diseases (tuberculosis, cancer, lung abscess, mitral heart disease, etc.), hemoptysis is possible when the patient has spongy foamy red blood. In these cases, it is necessary to unbutton clothes that make breathing difficult, immediately give the patient a half-sitting position, provide access to the room with fresh air, preferably cold. The patient is forbidden to move, talk, it is recommended to breathe deeply and restrain a cough. It is advisable to put an ice pack on the chest, and medicine for cough pills. Any pulmonary hemorrhage is a symptom of a serious illness, emergency medical consultation is necessary.