Injections for hemorrhoids have some side effects. Most of the treatments are relatively effective, and only a very few of them cause bleeding, necrosis, and hardening. This treatment has many advantages: simple operation, few complications, short treatment time, less pain, no hospitalization, few sequelae, and suitable for all kinds of internal hemorrhoids, but not so effective for external hemorrhoids treatment. The symptoms of hemorrhoids are relatively mild try to use conservative treatment, using hemorrhoid creams or pills. You should pay attention to your diet, drink more water, eat more laxative foods such as kelp, purple cabbage, corn, bananas, papaya, sweet potatoes, and do not eat spicy foods to avoid dry stools and prevent the recurrence of hemorrhoids.