Causes of Tingling in the Hands and Legs

Most of the time, tingling is caused by a loss of blood flow in the region that causes fingers or toes to fall

Tingling in the hands and legs can be an uncomfortable, abnormal sensation – it can also be cause for concern if you don’t know what the underlying cause is. Although it can occur in various parts of the body, it’s most often found in the hands, feet, arms, or legs. At first it may be something you can ignore, but if it occurs often and without any apparent cause, it may be an indication that something else is wrong with the body or a symptom of a disease.

Tingling might be an indication of a minor infection, or it could be a symptom of an underlying disease, so it’s important to see your doctor if you experience this sensation more than in passing. In this article we’ll discuss some of the common diseases associated with tingling in the hands and legs.

Hypoesthesia

Tingling can be a symptom of hypoesthesia, which includes a loss of sensation in the affected area accompanied by this annoying symptom. If you experience both at once, pay close attention because it could be more than a passing ailment.

Circulatory problems

2 blood cells

If you have circulatory problems you might feel a sporadic tingling sensation. You might also have this feeling when you’re suffering from fatigue or exhaustion. But if the tingling increases or becomes constant, it could indicate something more serious with your circulatory system and you should consult your doctor.




Buerger’s disease

This disease is associated with tobacco consumption. The first symptom is pain due to lack of circulation, or claudication, in the hands or feet. A person will experience constant tingling and numbness in the hands, followed by the fingers and toes. This is a very serious case, because if left untreated it can lead to the development of gangrene.

Diabetes3 blood sugarDiabetes is one of the most common diseases in today’s society, and it occurs when blood sugar levels increase unchecked. Tingling is a typical symptom of diabetes because insufficient blood flow to the extremities can cause this annoying sensation. It may also be an indication of the presence of ulcers, which should be treated quickly to avoid the onset of gangrene.

Multiple sclerosis

Numbness and tingling in the hands or feet is one of the first symptoms that people who have multiple sclerosis experience. This disease can also cause burning sensations and increased sensitivity to touch. These symptoms are caused by insufficient blood flow in the affected areas and problems in the central nervous system.

Acute inflammatory demyelinating polyneuropathy

Acute inflammatory demyelinating polyneuropathy or AIDP (acronym) is an extremely rare condition that prevents the nerves from sending proper signals to the muscles in the body. Tingling is a symptom of this disorder and it usually appears first in the feet and legs, but eventually extends to the arms or hands.

Restless leg syndromeRestless-Leg-Syndrome-Symptoms copy

Lots of people feel tingling in their extremities during the evening and nighttime hours, and this may be associated with restless leg syndrome. It’s one of the more common symptoms, but certainly not the only one. The sufferer may also experience pain, cramping, and itching in their legs that tends to get worse at night, causing insomnia. This syndrome may be caused by anemia, kidney failure, or peripheral neuropathy, but the exact cause isn’t known.

Other causes of tingling in the hands and legs…

  • Sitting or standing in the same position for a long time
  • Injury to a nerve
  • Pressure on a spinal nerve, due to a herniated disc
  • Abnormal levels of calcium, potassium, or sodium
  • Lack of vitamins, especially vitamin B12
  • Excessive consumption of alcohol and tobacco products
  • Animal bites
  • Insect bites, like ticks, mites, and spiders
  • Use of certain medications