What are the pathological characteristics of Wei-fen syndrome, Qi-fen syndrome, Ying-fen syndrome and Blood-fen syndrome?

The pathological characteristics of Wei-fen syndrome, Qi-fen syndrome, Ying-fen syndrome and Blood-fen syndrome are that pathogenic factors of warm diseases attack people from the nose and mouth, and the lungs attack first, and from Wei-fen syndrome to Qi-fen syndrome, from Qi-fen syndrome to blood-fen syndrome, the condition is deepened and aggravated step by step.

Wei-fen syndrome is the name of TCM disease syndrome. Refers to the exterior heat syndrome of fever invading the skin surface, imbalance of defense and qi, loss of lung function, fever, slight aversion to cold and floating pulse.

Qi syndrome, a noun of etiology and pathology, refers to the thermal transformation stage of epidemic febrile diseases. Clinically, fever does not fear cold, and the tongue coating turns yellow. Most of them are transferred from Wei-fen syndrome or caused by internal heat. Pathogenesis is middle jiao Yangming (stomach, intestine), including lung, spleen, gallbladder and other viscera.

If heat binds the gastrointestinal tract, thirst will lead to drinking water and constipation will lead to diarrhea; When damp heat interferes with the spleen and stomach, chest tightness is full and the tongue coating is greasy; Heat is depressed in the lungs, causing nasal irritation, shortness of breath and yellow cough; Or heat poison; Or evil spreads to young people.

Classification card, TCM disease name card. It refers to the syndrome of pathogenic heat invagination, Yin Ying damage and restlessness caused by epidemic febrile diseases. It is a relatively deep stage in the development of epidemic febrile disease. According to the different combinations of pathogenic heat and epidemic febrile diseases, there are different types.

Other related pathologies:

Pathology is a medical science that studies the causes, pathogenesis, morphological structure, function and metabolic changes of diseases, reveals the occurrence and development law of diseases, and thus clarifies the essence of diseases. Basic pathology is an important branch of basic medicine. Clinical pathology is a bridge between clinical medicine and basic medicine.

Forensic pathology is a science that studies the development law of injury, disability, illness and death related to law, provides medical evidence for the investigation or trial of violent cases, and uses relevant medical professional knowledge to solve the death signs, causes, methods, time, place and personal identification of violent and non-violent deaths, as well as the inference of injuries.