1. Regulate the control of the vagus nerve on the gastrointestinal tract, inhibit the movement of the gastrointestinal tract, thereby preventing nausea and vomiting.   2.By expanding the skin capillaries, improve the body microcirculation, increase the brain oxygen supply, so as to achieve the effect of refreshing.   3. Relieve vomiting, nausea, dizziness, anorexia and other symptoms caused by cars, ships, planes, trains and other means of transportation.   4. The effect of each patch lasts about 3 days without side effects   5. The carsickness patch is not easy to fall off.     Features:   1. Pure Chinese herbal extract, no side effects.   2. The use of local transdermal controlled release technology, directly on the vital parts, each one, for 72 hours.   3. By dilating capillaries, stimulate the central nervous system, refresh your tension, release brain fatigue.   How it works   1. Regulate the control of the vagus nerve on the gastrointestinal tract, inhibit the movement of the gastrointestinal tract, thereby preventing nausea and vomiting. By expanding the skin capillaries, improve the body microcirculation, increase the brain oxygen supply, so as to achieve the effect of refreshing. Use 1. Tear off the protective layer of the patch and stick the patch on the navel or behind the ear.   2. One piece at a time.   3. Apply 10 minutes before going out, and the effect of each application lasts for about 1-3 days. Cautious Avoid allergies and damaged skin. Storage In a dry place, avoid light. Keep out of reach of children. Please read the instructions carefully before use.