A flag is a piece of fabric (most often rectangular or quadrilateral) with a distinctive design that is used as a symbol, as a signaling device, or as decoration.
Vertigo. Motion sickness. Motion sickness occurs when the brain receives conflicting information from the eyes, skin pressure receptors, muscle and joint receptors, and inner ears. This can occur when you ride in a boat, airplane, car, or even on an amusement park ride. Nausea and vomiting are common with motion sickness. Benign positional vertigo. Calcium deposits in the back part of the inner ear, also known as the semicircular canals, cause benign positional vertigo. It usually lasts less than one minute.
Balance and hearing disorders, head trauma, migraines, and cold viruses or ear infection are all common causes of vertigo. Other causes may include medications or blood pressure problems. What all these conditions have in common is that they affect the inner ear, which helps keep us balanced. When there is a dysfunction of the inner ear, this can affect the sense of balance, leading to symptoms of vertigo, dizziness, nausea, vomiting, and loss of balance.