A lump in the navel area that protrudes in relation to the abdominal wall;
Increase in the size of the formation when coughing, sneezing, exercise, bending and setting without physical activity back;
Possible redness in the area of the abdominal wall protrusion;
Periodic pulling pain in the hernia area;
Acute pain at the site of a pinched hernia, which is also accompanied by a violation of the function of certain organs of the abdominal cavity.