If you've got tingly fingers and toes, you may wonder whether they indicate something serious. That prickly sensation can have a variety of causes, from benign to sinister. Once the tingling spreads to your face, it's time to find out what you're dealing with. Consult a medical professional for a full diagnosis.

Poor circulation is a common problem that is experienced in extremities such as your feet. Because your feet are so far away from your heart, they are a common place to experience poor circulation.

Hyperextension of your toe can result in a sprain, causing pain and a limp with walking and running. You might also experience swelling, decreased range of motion and bruising.

Spots on the feet can be unsightly and irritating, especially if they are inflamed or sensitive to the touch. They can develop on the underside of the feet due to several medical conditions and illnesses—some that must be treated by a doctor.

Hammertoes are the result of birth defect, ill fitting shoes or pressure from bunions. Children's hammertoes are treated to effectively remove pressure and prevent future complications that could arise such as nerve damage.

Exercising on a treadmill can be a convenient and safe way to engage in cardio exercise and strengthen the muscles of the lower body and core. Treadmills are not without their caveats, however, and those with ankle pain after treadmill use may be running toward an injury rather than a healthier body.

A heel spur is the result of an abnormal growth of the heel bone. When the plantar fascia pulls away from the heel bone, calcium deposits form and a bony protrusion develops, resulting in pain. Heel spur pain can be extreme especially when standing or walking.

When toes are normal, they extend straight out and have a natural slight downward curvature. But when hammer toes develop, they're bent at the middle joint; this generally occurs in the second, third or fourth toe.

Lightly trailing a feather or a finger over the instep of someone's foot usually causes several predictable reactions: The person laughs, giggles or becomes irritated, instinctively draws his foot out of reach and does his utmost to avoid being tickled a second time. Dr.

Just in case the insomnia, morning sickness and fatigue weren't enough, pregnancy sometimes also causes tingling, restless feet. Your leg symptoms occur for a number of reasons, all related to your pregnancy hormones and your changing body.

Vitamin or mineral deficiencies affect the body in a variety of ways, including nerve damage, which can manifest as tingling in the hands and feet.

Allergic reactions occur when you encounter substances that your body mistakenly perceives as threats. Exposure to allergens may occur through skin contact, inhalation, ingestion or injection. Some allergies may cause sneezing or abdominal cramps, while others can lead to itching of your hands and feet.