Toe numbness refers to an uncomfortable loss of sensation that can occur as a result of trauma or an underlying medical problem. Toe numbness can affect walking and may affect the circulation throughout the feet. Fortunately, the causes of toe numbness can be managed in specific ways.
Broken Toe
The Mayo Clinic says that a broken toe is a common injury that typically occurs when someone accidentally drops something on his toe. Specific symptoms of a broken toe include toe numbness, pain, swelling and bruising. It is important to seek immediate medical help when these symptoms affect the ability to walk.
Treatment for a broken toe involves taking over-the-counter pain medication such as ibuprofen, naproxen or acetaminophen. Also, a doctor can numb the toe with an anesthetic injection to put the displaced toe bones back into place. It is important to tape the toes and wear a shoe with a stiff-bottom so that the toe doesn't move much. In some instances, a cast may be necessary. Sometimes, surgery may be necessary to place pins and screws to stabilize the toes.
Diabetic Neuropathy
MedlinePlus reports that diabetic neuropathy refers to a condition in which the nerves become damaged as a result of an increased blood glucose (sugar) level. Symptoms of diabetic neuropathy include tingling or numbness of the extremities (including the feet) and pain in the feet or legs. Diabetic neuropathy can also lead to weakness, dizziness, vision changes, a fast heart rate, impotence and a lack of bladder control.
Treatment for diabetic neuropathy involves controlling blood glucose levels with such diabetic medications as insulin and metformin. Medications such as doxepin, pregabalin, erythromycin, sildanefil and capsaicin can be used to manage the numbness, tingling and pain in the feet, arms and legs.
Frostbite
Frostbite refers to a condition in which certain body parts become damaged due to a very cold environment. MedlinePlus states that symptoms of frostbite include a "pins and needles" sensation followed by a numbness in the affected regions. The feet, hands, ears and nose are commonly affected. Other frostbite symptoms include throbbing or aching of the affected area, red or pale skin, blisters and gangrene.
It is important to place sterile dressings (gauze) on the affected regions and go to the emergency room.
