What are the symptoms of anemia in adults?

The main symptoms of anemia in adults include the following: 1. Skin and mucous membranes: Pallor, roughness, and lack of luster may occur due to decreased hemoglobin levels, which result in insufficient oxygen supply to the body. 2. Nervous system: Symptoms may include dizziness, tinnitus, headache, insomnia with vivid dreams, and memory loss. In severe cases, intellectual development may be affected. 3. Respiratory system: Rapid breathing, shortness of breath, increased heart rate, and arrhythmia may occur as the body attempts to compensate for the oxygen deficiency caused by anemia. 4. Digestive system: Reduced digestive function and indigestion may manifest as decreased appetite, abdominal distension, and diarrhea, possibly related to reduced secretion or glandular atrophy of digestive glands caused by anemia. The appearance of these symptoms is related to the severity and type of anemia. When these symptoms occur, timely medical consultation is recommended to determine the underlying cause and initiate appropriate treatment.