Herpes zoster recurrence prevention, the main attention to the following points: 1, need to enhance physical fitness, more outdoor exercise, aerobic exercise, such as running, swimming, climbing and other sports, to improve their own resistance to enhance the ability to resist disease; 2, prevention of infection, the general herpes zoster virus infection can be obtained after lifelong immunity, but patients with particularly low resistance to recurrent herpes zoster infection, it is necessary to avoid The first thing you need to do is to avoid respiratory infections, fevers, headaches, etc.; 3, enhance nutrition, especially some elderly people after the onset of shingles is particularly difficult, pain, especially pain at night is particularly obvious, from the diet to eat more fish, eggs, lean meat and other foods with higher protein, to enhance their own resistance to prevent shingles; 4, avoid staying up late, regular rest. Because many nerve conditioning is carried out at night, it is necessary to ensure sufficient sleep in order to enhance resistance and thus prevent the recurrence of shingles.