There are many diseases that can be seen in internal medicine, including digestive system diseases, respiratory system diseases, circulatory system diseases, nephrological diseases, blood system diseases, and so on.
1. Digestive system diseases: such as gastritis, gastric ulcer, gastric cancer, reflux esophagitis, inflammatory bowel disease and so on.
2. Diseases of the respiratory system: acute upper respiratory tract infection, chronic bronchitis, chronic obstructive pulmonary disease, bronchial asthma, bronchiectasis, infectious diseases of the lungs and so on.
3. Diseases of circulatory system: heart failure, arrhythmia, coronary heart disease, hypertension, myocardial disease, etc.
4. Renal diseases: such as glomerulonephritis, nephrotic syndrome, secondary nephropathy, interstitial nephritis, acute kidney injury and so on.
5. Hematological diseases: iron deficiency anemia, megaloblastic anemia, aplastic anemia, leukemia, lymphoma and so on.
Internal medicine can see a lot of diseases, patients have any discomfort, should be based on their own condition to choose the right department to consult, so as not to delay the condition.