What Causes Pins And Needles?

Hyperventilation

Hyperventilation occurs when an individual breathes very rapidly. During hyperventilation, the individual will breathe out more than they breathe in, and this quickly reduces the amount of carbon dioxide in the body. When carbon dioxide levels are too low, symptoms such as pins and needles in the hands and fingers and lightheadedness may occur. Some patients may faint if hyperventilation is severe. Hyperventilation typically occurs as a result of fear, phobias, or highly stressful situations. It may also develop in response to anger or sadness. Severe pain, head injuries, bleeding, stimulant use, and lung infections are other recognized causes. Patients with hyperventilation may experience symptoms for twenty to thirty minutes, and chest pain and a rapid heartbeat could be present. Since hyperventilation mimics the symptoms of serious medical conditions, it is important to see a doctor, particularly if the patient experiences frequent hyperventilation or if it is accompanied by chest pain. Treatment for hyperventilation focuses on changing the patient's breathing technique. Patients may be able to self-treat hyperventilation by breathing into a paper bag or cupped hands, and holding the breath for ten to fifteen seconds might be beneficial as well. Stress reduction measures are recommended, and patients may need to take medications like alprazolam to reduce anxiety.

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