👉 Hernat is a medical condition that affects the lining of the abdominal cavity. It can be caused by an injury or infection, and it can cause pain and discomfort in the abdomen, especially when bending over or standing up. Hernat can also lead to other problems such as abdominal pain, nausea, vomiting, and diarrhea. Treatment for hernat may involve surgery, which involves removing the affected tissue or creating a new one with a different type of lining.