What are the manifestations of venous distension?
Apr 10, 2023
Source: Cainiu Health
Dr. Wang Xin
Introduction
Varicose veins, commonly referred to as dilated and engorged veins, typically present with symptoms such as prominent blood vessels, pigmentation, increased skin temperature, palpable pulsation, and lower limb edema. It is recommended to seek medical attention promptly and receive appropriate treatment under the guidance of a qualified physician, in order to prevent disease progression that may complicate treatment and adversely affect normal work and daily life.
Varicose veins usually refer to venous varicosity, which commonly presents with symptoms such as prominent blood vessels, pigmentation, increased skin temperature, palpable pulsation, and lower limb edema.
1. Vessel protrusion
The affected veins may appear worm-like and are clearly raised above the skin surface, forming lumpy or nodular masses, often accompanied by a sensation of soreness and heaviness.
2. Pigmentation
Circulatory impairment causes proteins in the blood to leak into surrounding tissues and gradually become fibrotic, disrupting normal tissue exchange. This may lead to symptoms such as skin flaking, itching, and numbness; severe cases may develop skin pigmentation.
3. Increased skin temperature
Due to impaired blood flow, blood pooling may cause the overlying skin to feel warm, along with pain and tenderness.
4. Pulsation sensation
After veins become prominent, localized blood flow increases, potentially causing a noticeable pulsating sensation when touching the vein.
5. Lower limb edema
If left untreated, venous varicosity may lead to lower limb swelling due to high venous pressure and tissue damage. The swollen skin may show pitting upon pressing and is typically more pronounced after physical exertion.
It is recommended to seek timely medical evaluation and appropriate treatment under the guidance of a qualified physician to prevent disease progression and increased treatment difficulty.
