Khanh Phuong
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Why Do My Feet Feel Like They’re Wearing Socks When They’re Bare?
If you feel like you’re walking around with invisible socks on—even when your feet are completely bare—you’re not alone. Many patients describe this unusual sensation as “sock-like,” “thick padding,” or “walking on cotton.” In podiatry, this symptom is often linked to nerve irritation or neuropathy, but there are several possible causes. Understanding what’s behind this…
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Tingling in the Feet: When Should You Be Concerned?
Have you ever experienced a “pins and needles” sensation in your feet? Occasional tingling after sitting or crossing your legs is usually harmless and resolves within minutes. However, persistent, recurring, or worsening tingling may be an early sign of peripheral neuropathy, diabetes, nerve compression, poor circulation, or another medical condition. Because tingling is often one…
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Why Are My Feet Numb? Common Causes, Diagnosis & Treatment
Have you noticed that your feet feel numb, “asleep,” or less sensitive than usual? Foot numbness is a common symptom that can range from a temporary inconvenience to a sign of an underlying medical condition, such as peripheral neuropathy, diabetes, nerve compression, or poor circulation. While occasional numbness from sitting in one position too long…
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Why Do My Feet Burn at Night? Causes, Symptoms & Treatment
Do your feet feel hot, burning, tingling, or painfully warm when you’re trying to sleep? Burning feet at night are a common complaint and may be caused by several underlying conditions, ranging from nerve damage and diabetes to vitamin deficiencies or footwear issues. While occasional burning sensations may not be serious, persistent or worsening symptoms…
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Early Signs of Neuropathy in the Feet: Don’t Ignore These Warning Symptoms
Do your feet tingle, burn, feel numb, or seem different than they used to? These changes may be the earliest signs of peripheral neuropathy, a condition that damages the nerves responsible for sensation, movement, and balance. Neuropathy often develops gradually, and many people dismiss the first symptoms as a normal part of aging. However, early…
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What Is Peripheral Neuropathy? Causes, Symptoms, Diagnosis & Treatment
Peripheral neuropathy is a common condition that affects the nerves outside the brain and spinal cord. These nerves are responsible for carrying messages between your brain and the rest of your body. When they become damaged, you may experience numbness, tingling, burning pain, weakness, or loss of sensation—most often in the feet. Because the feet…
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Toenail Fungus and Diabetes: Why People With Diabetes Need to Protect Their Feet
Toenail fungus (onychomycosis) is a common condition that causes toenails to become thick, yellow, brittle, cracked, or discolored. While toenail fungus can affect anyone, people with diabetes may need to take extra precautions because foot infections can become more difficult to manage. Diabetes can affect circulation, immune function, and nerve sensation in the feet. These…
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Can You Wear Nail Polish with Toenail Fungus?
What You Should Know Before Covering Fungal Toenails Many people enjoy wearing nail polish because it helps their toenails look clean, colorful, and well-groomed. However, if you have thick, yellow, brittle, or discolored toenails, you may wonder: “Can I still wear nail polish if I have toenail fungus?” The short answer is: it is best…
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How Long Before I See Results With ToeFX® for Toenail Fungus?
If you are considering ToeFX® photodisinfection therapy for toenail fungus, one of the most common questions patients ask is: “How long will it take before I see results?” The short answer: toenail fungus improvement takes time because toenails grow slowly. While ToeFX® treatment works to target fungal organisms in the nail, the visible improvement happens…
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How Many ToeFX® Treatments Will I Need for Toenail Fungus?
If you are considering ToeFX® photodisinfection therapy for toenail fungus, one of the most common questions patients ask is: “How many ToeFX® treatments will I need?” The answer depends on several factors, including the severity of your fungal toenail infection, the number of affected nails, the thickness of your toenails, and how well your nails…