Feeling unwell all over after returning from the plateau to the inland region
Aug 01, 2023
Source: Cainiu Health
Dr. Yang Shuwen
Introduction
The general discomfort experienced when returning from high altitudes to lowland areas may be caused by physiological factors or pathological conditions such as anemia or autonomic nervous system dysfunction. Due to the thinner oxygen levels at high altitudes, upon returning to lower elevations, the body's oxygen supply balance may temporarily become disrupted, leading to feelings of overall discomfort. This is a normal physiological phenomenon and usually resolves spontaneously within a short period of time.
Feeling unwell throughout the body after returning from high altitudes to lowland areas may be caused by physiological factors or pathological factors, such as anemia or autonomic nervous dysfunction. A detailed analysis is as follows:
I. Physiological Factors
The air at high altitudes contains less oxygen. After returning to lowland regions, the body's oxygen supply balance may temporarily become disrupted, leading to general discomfort. This is a normal physiological phenomenon and usually resolves spontaneously within a short period.
II. Pathological Factors
1. Anemia
Anemia may result from abnormal blood-forming cells or deficiency of hematopoietic substances. It reduces red blood cell levels in the plasma, impairing normal oxygen delivery and affecting organ and tissue function, thereby causing the aforementioned symptoms. Patients should follow medical advice and take medications such as folic acid tablets and vitamin B12 tablets.
2. Autonomic Nervous Dysfunction
Autonomic nervous dysfunction can be caused by genetic or psychological factors. When the central nervous system is affected, abnormalities in motor and sensory centers may occur, potentially leading to these symptoms. It is important to promptly follow medical guidance and use neurotrophic agents such as vitamin B1 tablets and vitamin E tablets for relief.
Besides the above, feeling unwell after returning from high altitudes to lowlands could also be due to conditions such as osteoporosis, rheumatoid arthritis, or pancreatic cancer. Active cooperation with treatment is recommended during the therapeutic period.
