1. After eating betel nut, you feel dizzy and sweaty. Stop using it immediately. If you get sick, it will subside after waiting for 5 to 10 minutes. If it is serious, you need to go to the hospital in time. Second, after eating betel nut, there is dizziness and sweating. You can properly drink a lot of water to dilute the liquid of betel nut and promote the rapid discharge of betel nut components, which will have a certain effect on the phenomenon of dizziness and sweating. Third, when eating betel nut, you should pay attention to the fact that betel nut contains little poison. If you feel unwell after eating, stop using it immediately. If you need medical treatment, you should seek medical treatment in time. And betel nut has a certain addictive effect, so it is necessary to limit the consumption of betel nut. Controlling the consumption amount and frequency can reduce the addiction of betel nut.