What causes swelling in the hands and feet of bedridden elderly individuals?
May 15, 2023
Source: Cainiu Health
Dr. Yang Shuwen
Introduction
Bedridden elderly individuals may experience swelling in the hands and feet due to factors such as venous congestion, malnutrition, and iron-deficiency anemia. Prolonged bed rest can cause the legs to remain in a dependent position, impairing venous blood return and leading to blood accumulation in the lower limbs, which may result in swelling. It is recommended to elevate the lower limbs using pillows or bedding while the elderly person is lying down, to promote venous return and alleviate discomfort.
In general, swelling in the hands and feet of bedridden elderly individuals may be related to non-pathological factors such as venous congestion, or could also be associated with pathological conditions such as malnutrition or iron-deficiency anemia. A detailed analysis is as follows:
1. Non-pathological factors
Prolonged bed rest may cause the legs to remain in a dependent position, impairing venous blood return. This can lead to blood pooling in the lower limbs and result in swelling. It is recommended that caregivers elevate the elderly person's lower limbs using pillows or bedding during bed rest to promote venous return and alleviate swelling.
2. Pathological factors
1) Malnutrition
Insufficient long-term nutritional intake in elderly individuals may lead to decreased plasma protein levels, causing fluid to leak into tissue spaces. This results in symptoms such as sallow complexion, limb weakness, and edema. It is recommended that family members adjust the elder's daily diet by appropriately increasing intake of nutrient-rich foods such as eggs and beef, which may help improve these symptoms.
2) Iron-deficiency anemia
Iron-deficiency anemia leads to insufficient hemoglobin production, resulting in reduced red blood cell count or poor quality, thereby slowing cellular metabolism and disrupting normal fluid distribution in the body. This can cause fluid retention and swelling. In such cases, treatment under medical guidance with medications such as ferrous succinate tablets or sustained-release ferrous sulfate tablets is recommended.
In addition to the above common causes, hand and foot swelling may also be related to deep vein thrombosis, glomerulonephritis, or renal insufficiency. If an elderly person develops swelling in the hands or feet, timely medical evaluation is advised to determine the exact cause and receive standardized treatment.
