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Davidson Institute on Hiccups
Description
A hiccup is a sudden, involuntary contraction of the diaphragm that causes a rapid intake of air. This air becomes momentarily trapped by the vocal cords, creating the distinct and familiar sound. The phenomenon is typically triggered by irritation of the vagus or phrenic nerves, often resulting from eating too quickly or consuming carbonated beverages. Despite a vast array of existing folk remedies, the most effective way to stop hiccups is to increase the concentration of carbon dioxide in the blood by holding one's breath.
Original title
מכון דוידסון בקטע של: שיהוקים
שיהוק הוא כיווץ פתאומי ולא רצוני של הסרעפת, שגורם לשאיפת אוויר מהירה הנקלאת במיתרי הקול ויוצרת את הצליל המוכר. התופעה נגרמת לרוב מגירוי של העצב התועה או עצב הסרעפת, למשל בעקבות אכילה מהירה או שתייה מוגזת. למרות שלל תרופות הסבתא הקיימות, הדרך היעילה ביותר להפסיקו היא העלאת ריכוז הפחמן הדו-חמצני בדם באמצעות עצירת נשימה.
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