1. Main
When the human body's resistance drops, tuberculosis bacteria that invade the human body for the first time through the respiratory tract or digestive tract often form primary lesions in the lung or intestinal wall.
2. Blood group transmission
When the body's resistance drops, a large number of mycobacterium tuberculosis invade the blood circulation once or more in a very short time. At this time, due to the increase of allergic reaction, the permeability of blood vessels can be enhanced.
Suiji hairstyle
It refers to the rekindling of the potential lesions left in the lungs during the primary infection or the reinfection of Mycobacterium tuberculosis.
clinical picture
Invasion of different parts has different manifestations. Early tuberculosis or mild tuberculosis, without any symptoms or mild symptoms, can be ignored. If the lesion is in the active development stage, the following symptoms may appear:
Body temperature generally rises in the afternoon, usually between 37℃ and 38℃. Patients are often accompanied by general weakness or emaciation, night sweats, and women can cause irregular menstruation or menopause.
1. Tuberculosis
Cough and expectoration are the most common early symptoms of pulmonary tuberculosis, with bloodshot or small blood clots in the sputum.
2. Stomach tuberculosis
The clinical manifestations are very inconsistent, some are asymptomatic or mild, some are similar to chronic gastritis and gastric cancer, and most of them are ulcers. Patients have epigastric discomfort or pain, often accompanied by acid regurgitation and belching. Abdominal pain has nothing to do with eating. Vomiting manifested by pyloric obstruction is mostly in the afternoon and evening. Vomiting is food eaten, and it contains no bile. Occult blood can turn negative, and abdominal distension can be reduced after vomiting. In addition to stomach symptoms, it can also be accompanied by symptoms of systemic tuberculosis, such as fatigue, emaciation, fever in the afternoon, night sweats and so on. Physical examination can sometimes touch irregular masses in the upper abdomen. When there is pyloric obstruction, stomach type, peristalsis and water shock can be seen in the upper abdomen.
3. Liver tuberculosis
The most common symptoms are fever and fatigue. Other symptoms include loss of appetite, nausea, vomiting, abdominal distension and diarrhea. Fever is mostly in the afternoon, sometimes accompanied by chills and night sweats; There are low-heat type and relaxation type, and the high fever can reach 39 ~ 4 1℃. People suffering from tuberculosis can have repeated fever for a long time.