均衡饮食 喝更多的水。 使用枕头。 使用吸水垫。 保持良好的个人卫生。 服用止痛药。 增强自己的免疫系统 多活动

Given the above summary, write a detailed text in English for it.
. Taking care of your diet will keep any stomach and digestive symptoms at bay. Simply avoiding spicy food, junk food and fatty food will give you a healthier digestive system that is less prone to problems. Opt for more whole grains, leafy green vegetables, fruits, and lean meats.  Adding fibers and cereal food to your diet will help to prevent constipation, which can irritate a fistula. Try noticing what types of food you are allergic to or that upset your stomach. Remember that it’s not always a stiff rule — each person is different. Fatty waste can increase the possibilities of blocking an anal fistula tunnel and thus can induce the formation of perianal abscess, the major cause of pain in people suffering from fistulas. It is recommended to drink one and a half liters of water a day unless your doctor says otherwise. Stop drinking alcohol and soda; instead consume larger amounts of water and fruit juice. This will help prevent any possible occurrence of constipation, which puts pressure on your fistula.  Excess water will make waste softer and will help clean the intestines; this is why if you drink excess amounts of water you will feel the need to enter the toilet more often. Water also prevents the intestines from getting blocked especially in patients suffering of some digestive diseases like Crohn’s disease, toxic megacolon, etc. If your work forces you to sit down for many hours, avoid putting extra pressure on your back, butt, and legs, especially if you have an anal fistula. This could be done by sitting on a pillow or a “donut pillow” instead of the regular chair. Do what you can to feel comfortable. Try to avoid situations where you can foresee being uncomfortable or bring a pillow or other aid with you. If your fistula is resulting in unfortunate leakage down there, wearing soft, absorbent pads will make you not to worry about the leakage of any blood, pus or fluids out from your fistula, as pads will act as absorbent surfaces.  Adult diapers work, too, they're just a little bulkier and more...