The Valsalva manoeuvre is a breathing technique that starts with taking a deep breath and is followed by a forceful exhalation while keeping a closed glottis for approximately 10 seconds. This technique, initially invented by Arabs in the 11th century, is used to address various health concerns. It can help alleviate symtoms like plugged-up ears and irregular heartbeat (also known as supraventricular tachycardia or SVT). The Valsalva manoeuvre is a non-invasive solution for minor medical issues

The Valsalva manoeuvre serves multiple purposes. It can be used to equalise pressure in the ear, alleviate hiccups and counteract tachycardia. The manoeuvre can be particularly beneficial when there is a rapid change in pressure, particularly when diving (in the descent phase) or flying. To normalise ear pressure, swallowing repeatedly is reccomended in order to open the Eustachian tubes. When using this technique to treat tachycardia, the inital intrathoracic compression is followed by a recovery period that decreases the heart rate.

The Valsalva manoeuvre can impact blood pressure, heart rate, and intraocular pressure. Individuals who suffer from retinopathy, intraocular lens implants, heart valve diseases, coronary artery diseases, and congenital heart diseases may be particularly vulnerable to its effects. As a result, before performing this manoeuvre, it is important to consult a healthcare professional familiar with your medical history. While it can offer relieve in some cases, it can also exacerbate existing health issues.

To perform the manoeuvre, take a deep breath, pinch the bridge of the nose, exhale forcefully with your mouth closed, and contract the muscles of your abdomen. Although this tecnique is known for its versatility, it is important to note that there are several variations of the Valsalva manoeuvre, each serving a dinstinct purpose.

The Valsalva manoeuvre is a quick and relatively effective way to manage SVT or other health-related issues without needing to go to a hospital, or resort to special tools or medication. When diving or flying, the Valsalva manoeuvre is also great for relieving ear pressure within seconds without assistance.

Yes, the Valsalva manoeuvre is generally safe. However, exhaling too forcefully can rupture your eardrum, an area of the ear that is quite fragile and easy to damage. When executing this manoeuvre, be sure to exercise caution at all times and consult a doctor if any discomfort or concerns arise.