Tingling in Left Leg

Many people feel a tingling sensation in their limbs from time to time, usually after they have stayed in the same position for long periods of time. We sometimes say “my leg fell asleep!” to describe the sensation.

However, tingling in the legs can be something more serious. Medically known as leg paresthesia, this tingling is caused by the way your brain reads the electrochemical impulses from your legs. Though the most common cause is the “falling asleep” phenomenon, it can also be caused by skin conditions, circulatory disorders, hereditary illnesses or even neurological disorders. This tingling can happen anywhere in the body, and it can be either constant or transient, meaning it comes and goes.

Causes of Tingling in Left Leg

In order to understand what is causing the problem, you should first evaluate how long the problem lasts and how often it occurs. This can be either transient or chronic.

Transient Tingling in Left Leg

When the pins and needles sensation comes and goes, it’s called transient, and this means it is likely of little concern. Transient tingling can happen whenever you put pressure on a nerve, which is common when you are in one position for too long. However, it can also be caused by dehydration, panic attacks or even whiplash. If you are prone to hyperventilating, or if you have a seizure or an ischemic attack, you might feel this tingling. Finally, it can be caused by temporary problems with blood circulation.

Constant Tingling in Left Leg

If you feel the tingling constantly, or if it comes and goes often, you are dealing with chronic paresthesia. Here are a few reasons why you might be experiencing chronic tingling in the left leg:

Treatment for Tingling in Left Leg

In most cases, numbness or tingling in the leg will go away on its own within a short period of time. You can usually pinpoint the reasons why, such as sleeping in the same position for several hours. Problems that linger can be treated by getting to the cause of the problem. For instance, if you are taking medications that can cause tingling, changing your medicine might help. If you are dealing with a disease or infection, your doctor might prescribe medications that can alleviate the tingling. Low levels of vitamins or minerals can be corrected with diet, and problems like diabetes can be handled with a multi-pronged approach.

When to See a Doctor

If the tingling has no clear cause and doesn’t go away, it’s time to speak to a doctor. Look for symptoms such as dizziness, muscle spasms, a rash, pain in other parts of your body, frequent urination or tingling that get worse. If you have these problems, get to see a doctor very soon.

If you are experiencing other problems in addition to the tingling, such as slurred speech, difficulty walking, an inability to move, lack of coordination, changes in vision, confusion, weakness, or lessened control over your movements, get to the emergency room. If your tingling is the result of an injury, that is also a good reason to get immediate medical care.

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