Heart attack, stroke or kidney failure: poor blood circulation can have serious consequences. While some signs make it easy to identify, such as cold feet and hands, others are less well known. A British vascular surgeon, Alun Davies, reports five in an article in the Daily Mail.
Blood circulation: how can the skin help identify venous insufficiency?
This specialist explains that the condition of the skin can be an indicator. If it is shiny and there is a feeling of tension, in the legs and feet, it can be a sign of poor blood circulation, since this alteration leads to deterioration of the skin. “While these symptoms may not seem alarming, restricted blood flow may be caused by blockages in the arteries, which is potentially fatal.”, explains Professor Alun Davies. He adds that the numbness caused by the pathology can be serious in itself: “The tingling and needles that come with foot numbness can not only be uncomfortable, but can also cause balance issues and mask possible foot injuries.“
Lack of hair on the legs, another sign of venous insufficiency
When it comes to the legs, lack of hair can also be a warning sign. Hair loss can be the consequence of a lack of blood in these areas which leads to the death of hair follicles due to lack of nutrients. “It’s more noticeable in men, many of whom see a line in their socks, with no hair.”, continues the specialist. This symptom must absolutely be reported to a health professional, as it may result in gangrene of the lower limbs, the outcome of which may be amputation.
Poor blood circulation: it causes leg ulcers
Non-healing sores on the legs also reflect poor blood circulation. The vascular surgeon explains that these wounds are usually located on the inside of the leg, between the ankle and the knee. The skin is sometimes hard and discolored around. For some people this is not painful, but it is important to take care of these ulcers quickly to avoid infection.
Venous insufficiency can cause stomach upset
The doctor reminds us that poor blood circulation has consequences on the whole organism, and even on the vital organs. Poor blood circulation can cause abdominal pain or diarrhea. “Like all vital organs, the stomach needs oxygen-rich blood flow to function properly.”he says.
Memory loss: an unrecognized symptom of venous insufficiency
Often associated with Alzheimer’s disease or dementia, memory loss can also reflect a blood circulation disorder. According to this specialist, the lack of blood in the brain can cause memory lapses.
Venous insufficiency: what are the treatments?
There are several techniques to get rid of these symptoms. First, compression: it consists of wearing stockings or surrounding the legs with bands to promote venous return. When that’s not enough, doctors may suggest surgery to remove the diseased veins. According to French Federation of Cardiology18 million people suffer from venous circulation problems.