Diabetic foot VSD (Vacuum Sealing Drainage) nursing key points

Written by Zhao Xin Lan
Endocrinology
Updated on September 18, 2024
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If you have diabetic foot, it is necessary to check the condition of your feet every day. When washing your feet daily, observe the color and shape of the feet, whether there is any skin damage, and whether there are changes in local color.

Secondly, more professionally, you can feel the pulsation of the dorsal artery of the foot to see if it is normal.

Third, insist on washing your feet daily to maintain cleanliness and hygiene. Be careful that the water temperature for soaking should not be too high, preferably not exceeding 40 degrees Celsius, and do not soak for more than 30 minutes.

Additionally, trimming nails is very important. Do not tear them with your hands to avoid damaging the skin of your feet; use scissors to cut long nails.

Another important aspect is shoe wearing. It is best to wear loose-fitting shoes to avoid rubbing against the feet and breaking the skin.

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Written by Lin Xiang Dong
Endocrinology
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incidence of diabetic foot

As the number of diabetic patients increases, the incidence of diabetic foot also rises. Currently, the prevalence of diabetic foot in China is 5.7%, which is below the global average. Diabetic foot primarily occurs in patients who have had diabetes for over ten years, often due to poor blood sugar control and inadequate care. Diabetic foot is also one of the three major non-traumatic causes of amputation. Therefore, the most severe consequence of diabetic foot is amputation.

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Written by Zhao Xin Lan
Endocrinology
1min home-news-image

Diabetic foot VSD (Vacuum Sealing Drainage) nursing key points

If you have diabetic foot, it is necessary to check the condition of your feet every day. When washing your feet daily, observe the color and shape of the feet, whether there is any skin damage, and whether there are changes in local color. Secondly, more professionally, you can feel the pulsation of the dorsal artery of the foot to see if it is normal. Third, insist on washing your feet daily to maintain cleanliness and hygiene. Be careful that the water temperature for soaking should not be too high, preferably not exceeding 40 degrees Celsius, and do not soak for more than 30 minutes. Additionally, trimming nails is very important. Do not tear them with your hands to avoid damaging the skin of your feet; use scissors to cut long nails. Another important aspect is shoe wearing. It is best to wear loose-fitting shoes to avoid rubbing against the feet and breaking the skin.

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Written by Zhang Jun Jun
Endocrinology
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Where does diabetic foot hurt?

Diabetic foot primarily involves changes in the blood vessels and nerves of the lower limbs and feet, so early symptoms may include numbness, a feeling of stepping on cotton, and weakness in the legs. Furthermore, pain can manifest as numbness and pain in both soles of the feet, or as vascular and neurological pain in the lower limbs and the inner thighs. If diabetic foot is accompanied by venous thrombosis in the lower limbs or arterial embolism, the resulting pain can affect the entire lower limbs symmetrically and present as intermittent claudication. Therefore, the main sites of pain in diabetic foot are determined by the locations of vascular and nerve damage.

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Written by Yang Li
Endocrinology
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What to eat for diabetic foot?

Typically, patients with diabetic foot have had diabetes for a long period, and often have diabetic nephropathy, or serious hypoproteinemia and malnutrition. In such cases, patients with diabetic foot need to supplement with protein, specifically high-quality protein, and must avoid low-quality protein. What constitutes low-quality protein? This includes soy products and plant proteins. High-quality protein, on the other hand, includes sources like milk, eggs, poultry, and meat. However, if renal insufficiency is present and creatinine levels have increased, the amount of protein must be limited. Protein intake should be calculated based on body weight and creatinine levels, using different coefficients to determine the total daily protein allowance. It is crucial to make these protein adjustments within the framework of a diabetic diet.

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Written by Li Hui Zhi
Endocrinology
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How to deal with diabetic foot ulcers.

For diabetic foot ulcers, the first step is to assess the severity of the foot wound. Treatment definitely requires timely consultation with an endocrinology specialist. The first step is to control blood sugar levels to meet targets; second, control blood pressure and blood lipids; third, administer systemic anti-infection treatment, choosing a sensitive antibiotic based on the wound secretion cultures; fourth, local wound management involves debridement and dressing changes depending on the condition of the wound; fifth, an ultrasound of the lower limb vessels can be conducted to check for arterial sclerosis or occlusion, subsequently using medication to improve circulation.