You feel a tingling sensation in your fingertips, legs, toes (often called a “pins and needles”)… From simple circulation problems to paralysis, the causes of paresthesia vary and it’s worth getting checked out as there may be one or more or fewer symptoms. Serious illness.
Tingling, which doctors call “paresthesia”, causes abnormal sensations in the skin of various parts of the body. These symptoms occur without support or due to poor posture; for example, prolonged pressure on the legs or arms can lead to nerve damage. Paresthesias are usually harmless and occur occasionally, but can sometimes become chronic and be a sign of a more serious condition. What is the origin of paresthesia? What symptoms should alert you? What treatments should be considered? Latest news on this topic.
Definition: What is Paresthesia?
Paresthesia refers to a tingling sensation. It occurs on the skin and can cause numbness or burning in the limbs, or even the feeling of ants crawling around the body. It indicates an attack on the central nervous system (brain) or the peripheral nervous system (nerves in other parts of the body).
Tingling or stabbing pains are often seen in the extremities (fingers, toes), around the mouth or anus, especially in the genital area, and in areas innervated by nerves that can be damaged if the body is not healthy. However, the arms, thighs, and calves are also places where tingling and heat can occur. Causes: What causes itching?
There are many causes.
And most symptoms are mild, such as a tingling sensation that occurs when you exert yourself again after the nerve has been compressed. For example, when you lie down on your hands, blood is recirculated; this usually happens at night or when you wake up. Other causes that may be more worrisome include:
Carpal Tunnel Syndrome: Tingling, Stinging, and Burning in the Hand
Carpal tunnel syndrome occurs when the median nerve, which runs through the wrist, becomes compressed due to repetitive movements, swollen ligaments, or bony deformities in the wrist. This type of numbness is most common in women over the age of 50. On the one hand, sometimes both occur.
Spastic seizures: numbness and tingling in the fingers and face
Spastic paralysis can also cause numbness, especially in the hands, fingers, and around the mouth. Muscle spasms and hyperventilation (rapid breathing) are common in stressful situations (such as panic attacks). In spasticity and anxiety symptoms, the symptoms of this condition are associated with a lump in the throat, twitching of the eyelids… These are symptoms of magnesium and vitamin D deficiency, especially in late winter.
Hypoglycemia
A tingling or prickling sensation can also be a sign of low blood sugar. This is accompanied by paleness, sweating, palpitations, tremors and a feeling of weakness, which indicate a lack of sugar in the brain.
Hyperthyroidism
If you have hyperthyroidism (too much thyroid hormone in your body), you may hear this sound. In addition, since the entire metabolism will be affected, problems such as diarrhea, nausea, muscle weakness, and excessive sweating will occur.
Stroke: arm weakness
If a stroke (a loss of blood flow to a part of the brain) occurs, a tingling sensation is one of the warning signs that circulatory failure may be causing the aneurysm to rupture. These symptoms are accompanied by degenerative changes such as difficulty speaking, numbness, vision problems, and severe headaches. Later, there may be multiple warning signs in the weeks or months before the accident, or alternatively, no warning signs may be present until the day of the accident. The important thing is to act quickly, notice these symptoms and call 15. Rarely, paresthesias in the brain can be caused by a brain tumor.