There is no specific standard for how long it takes to recover from betel nut face. Once a betel nut face is formed, it can only be achieved by improving bad habits, and the specific recovery time is related to daily care measures. Because of the process of chewing betel nut in the mouth, the chewing muscles of the face are in a biting exercise condition. The long-term over-stimulation effect will lead to its abnormal development of the bite muscle, as well as the occurrence of partial protrusion, and ultimately affect the normal face shape. Daily life management, through appropriate measures to achieve partial restoration of the original face shape effect. First of all, we should stop eating betel nut and reduce the frequency of bite muscle exercise to keep the local muscle groups relaxed. In addition, you can apply local heat to the bite muscle after holding both hands into a fist, with the use of massage cream to place the index and middle fingers in the bite muscle area, and repeatedly push back and forth, circles and other massage, so as to achieve the effect of softening the local muscles. In addition, some patients may choose to inject botulinum toxin to improve the shape of the face, but it should be noted that this method involves certain risks and is not permanent, and will rebound after a period of time. Long-term consumption of large amounts of betel nut is not only prone to the occurrence of betel nut face, but also increases the risk of other diseases such as recurrent mouth ulcers, oral mucosal fibrosis, and oral cancer.