Hernia patches are not effective in curing hernia completely, and may delay the condition and lead to aggravation. Hernia should be treated scientifically and dealt with in time through methods such as medication or surgery. Hernia belongs to a common surgical disease, which is caused by a defect in the abdominal wall, resulting in the formation of a hole in the area. If not repaired in time, the contents may become embedded, leading to edema or necrosis of the intestines, and in severe cases, perforation, infection or shock. Hernia patches are not able to treat hernias, much less achieve a complete cure. Extra-abdominal hernia can be treated by traditional hernia repair, trans-laparoscopic hernia repair and other methods. It is recommended that hernia patients actively seek medical attention and strictly follow the doctor’s instructions for medication and treatment.