The causes of fever, chest tightness and limb weakness are considered to be related to cold and flu, lung disease, heart disease and other factors.
1. Cold and flu: if the patient has low immunity and does not pay attention to keep warm, it is easy to have a cold and flu, and the patient will be infected by bacteria, viruses and other pathogens, which will produce fever, chest tightness and weakness of the limbs.
2. Lung diseases: if the patient has lung diseases, such as pneumonia, tuberculosis, lung cancer, etc., the patient may be infected by pathogens and invaded by cancer cells, which may lead to fever, chest tightness and weakness of limbs.
3. Heart disease: for patients with coronary artery disease, the combination of pathogen infection may cause patients to have fever, chest tightness and weakness of limbs.
Fever, chest tightness, lack of strength in the limbs may also have other causes, it is recommended that the patient can immediately consult the doctor, with the doctor to improve the relevant examination, to determine the cause and then do treatment and treatment.