Normally, swallowing causes a little click or popping sound in the ear. This occurs because a small bubble of air has entered the middle ear, up from the back of the nose. It passes through the Eustachian tube, a membrane-lined tube about the size of a pencil lead that connects the back of the nose with the middle ear.
Health Benefits of Elderflower. Elderflower has been used in traditional medicine all over the world in many different cultures due to its antiseptic and anti-inflammatory properties. The most common uses are for colds and flu, sinus infections, and other respiratory disturbances.
Not only do antiviral herbs fight viral infections, boost the immune system and work as flu natural remedies, but they have a number of other health benefits, such as cardiovascular, digestive and anti-inflammatory support. Elderberry has a long, rich history of use for medicinal benefits by numerous cultures.