You need to know what Paresthesia is

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Paresthesia is a term that refers to an abnormal burning or prickling

sensation which is generally felt in the hands, arms, legs, or feet,

but may occur in any part of the body. The sensation, which arises

spontaneously without apparent stimulus and is usually not painful,

may also be described as tingling or numbness, skin crawling,

buzzing, or itching. Most people have experienced transient

(temporary) paresthesia at some time in their lives; it occurs

whenever inadvertent pressure is placed on a nerve and causes what

many describe as a " pins and needles " feeling. The feeling quickly

goes away once the pressure is relieved. For some people, however,

paresthesia can become a chronic condition caused by an underlying

disorder. It more frequently occurs as a symptom of more widespread

neurological disease or traumatic nerve damage. Paresthesia can be

caused by disorders affecting the central nervous system, such as

stroke, transient ischemic attack, multiple sclerosis, transverse

myelitis, and encephalitis. A tumor or vascular lesion such as an

arteriovenous malformation pressed up against the brain or spinal

cord can also cause paresthesia. A wide range of conditions including

diabetes, hypothyroidism, vitamin B12 deficiencies, alcoholism, heavy

metal poisoning (lead, arsenic, and other metals), and nerve

entrapment syndromes, such as carpal tunnel syndrome, can also damage

peripheral nerves (peripheral neuropathy) and cause paresthesia.

Connective tissue disorders such as rheumatoid arthritis or systemic

lupus erythematosus also can cause peripheral neuropathy and lead to

paresthesia. Paresthesia caused by peripheral neuropathy may be

accompanied by pain. Diagnostic evaluation is largely based on

determining the underlying condition causing the paresthetic

sensations. An individual's medical history, physical examination,

and laboratory tests are essential for the diagnosis. Physicians may

order additional tests depending on the suspected cause of the

paresthesia.

Is there any treatment?

The appropriate treatment for paresthesia depends on accurate

diagnosis of the underlying cause.

What is the prognosis?

The prognosis for those with paresthesia depends on the severity of

the sensations and the associated disorder(s).

What research is being done?

The NINDS supports research on disorders of the brain, spinal cord,

and peripheral nerves that can cause paresthesia. The goals of this

research are to increase scientific understanding of these disorders

and to find ways to prevent, treat, and cure them.

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knowledge is power

PS , a good vitamin B complex may help you, you may also want to add

additional vitamin B 5.