Short answer: Peripheral neuropathy can result from poor circulation, especially in people with diabetes. High blood sugar levels can harm small blood vessels, reducing blood flow to nerves, which may cause numbness or pain. However, not all neuropathy comes from circulation issues, and not all circulation problems lead to neuropathy.
What Causes Peripheral Neuropathy?
Peripheral neuropathy occurs when the peripheral nerves, responsible for transmitting information between your brain, spinal cord, and the rest of your body, become damaged. Causes of this damage include long-term diabetes, physical trauma, certain medications, infections such as shingles, and occasionally, poor circulation. Diabetic neuropathy is prevalent, where prolonged high blood sugar levels harm the small blood vessels, leading to reduced nerve functionality. This can manifest as tingling, burning, or sharp pain, particularly in the feet and hands. Imagine the sensation of pins and needles, but it persists or worsens over time.
How Circulation Issues Affect Nerve Health
Poor circulation reduces the supply of oxygen and nutrients essential for nerve health. When blood flow to the nerves diminishes, symptoms like numbness, tingling, or even sharp pain can occur, mainly in the extremities. In diabetes, high sugar levels can damage the capillaries, further impairing blood flow and nerve function. Picture trying to water your garden with a kinked hose; the water trickles instead of flowing freely—similarly, damaged vessels restrict essential blood flow to your nerves, causing the nerve fibers to malfunction over time. Skin on the legs and feet may also appear shiny or overly dry, indicating reduced circulation.
Managing Neuropathy at Home
Managing peripheral neuropathy focuses on controlling the underlying cause and alleviating symptoms. For diabetic individuals, maintaining balanced blood sugar levels through diet, prescribed medication, and regular monitoring is crucial. Engage in regular, low-impact exercises such as walking or swimming to enhance circulation and nerve blood flow. Wearing specially designed shoes that cushion and support your feet can prevent injuries from stepping on something unnoticed. Avoid walking barefoot to protect your feet from cuts or bruises. It’s essential to inspect your feet daily for any signs of sores, redness, or swelling, as neuropathy can decrease sensation, making it difficult to notice injuries. Applying moisturizing lotions can help prevent skin dryness and minimize cracking.
What a Podiatrist Can Do
A podiatrist can provide multiple treatments to manage peripheral neuropathy. They may recommend custom orthotics to redistribute pressure on the feet, improve stability, and offer relief. For neuropathy linked to diabetes, specialized diabetic foot care is vital to prevent complications such as ulcers. Podiatrists can check for calluses or ingrown toenails, which are common in those with neuropathy. They may also apply treatments like shockwave therapy, which uses sound waves to promote healing and improve symptoms related to nerve pain. Additionally, a podiatrist will help you develop a personalized care plan, which could involve medication adjustments or specific lifestyle changes to control pain and minimize further nerve damage.
When to See a Podiatrist
Numbness or tingling in your feet that doesn’t improve or worsens over time
Persistent burning pain or a noticeable weakness in your legs or feet
Open sores or wounds on your feet showing no signs of healing after a few days
Symptoms of infection like redness, swelling, or warmth in a specific area, especially if accompanied by fever
Unexplained changes in foot structure, such as deformities, discoloration, or swelling
If you have diabetes and notice any new symptoms or changes in your feet, particularly if accompanied by changes in your blood sugar levels
If you’re experiencing symptoms of neuropathy, or if you have circulation issues related to diabetes, these can lead to serious complications if untreated. Seeking professional evaluation is critically important. At DeNiel Foot & Ankle Center, we can assess your condition and provide tailored diabetic neuropathy treatment options to help manage your symptoms effectively. Explore our Houston Podiatry Home to learn more about how we can help you maintain healthier feet.
