During a panic attack, the body's "fight or flight" response is triggered, leading to a surge of adrenaline and other stress hormones. This physiological response prepares the body to react quickly to a perceived threat. One of the effects of this response is the redirection of blood flow away from non-essential areas, such as the extremities (fingers and toes), and toward vital organs like the heart and lungs.
The reduced blood flow to the fingers can result in a sensation of pins and needles or tingling. This feeling occurs because nerve endings in the fingers are not receiving an adequate blood supply, leading to temporary discomfort and altered sensory perception.
Additionally, the rapid breathing and hyperventilation that often accompany panic attacks can also contribute to tingling sensations in the hands and fingers. Hyperventilation can lead to a decrease in carbon dioxide levels in the blood, affecting its pH balance and causing sensations of tingling or numbness.
It's important to remember that during a panic attack, the physical sensations can be very distressing, and individuals may interpret them as signs of a more severe medical condition. However, panic attacks are generally not life-threatening, though they can feel overwhelming and frightening.
If you experience panic attacks or are concerned about any symptoms you are experiencing, it's crucial to consult a healthcare professional. They can help determine the underlying cause and provide appropriate guidance and treatment options to manage panic attacks effectively. In some cases, addressing the root causes of anxiety and panic attacks through therapy and coping strategies can help reduce their frequency and intensity.