Red light may be the external manifestation of the disease(hong guang man mian ke neng shi ji bing de wai zai biao xian )

People often regard red light as a sign of health. In fact, red light may also be an external manifestation of some diseases.

(1) Rheumatic heart disease: due to mitral stenosis, the amount of blood flow back to the heart is blocked, resulting in congestion of the lung, which will lead to a purplish red face.

(2) Hypertension: Patients with hypertension due to heart enlargement, myocardial hypertrophy, myocardial contractility increase, so that the cardiac output of blood increases, resulting in head and face vasodilation congestion, resulting in red face.

(3) Epidemic hemorrhagic fever: due to systemic telangiectasia, increased vascular permeability, early performance for facial congestion, facial redness.

(4) Tuberculosis: people with tuberculosis often show facial flushing, accompanied by loss of appetite, fatigue, low fever in the afternoon, night sweats, cough or hemoptysis.

Chinese PinYin : Hong Guang Man Mian Ke Neng Shi Ji Bing De Wai Zai Biao Xian