Hidden pain in the abdomen to the left of the navel may be due to factors such as strenuous exercise, but it may also be due to trauma, ulcerative colitis, colon cancer, urinary tract infections, ovarian cancer, and other causes.
1. Physiological factors such as intestinal torsion due to strenuous exercise, food stagnation due to overeating, and stimulation of the intestinal tract by eating spicy food may cause vague pain in the abdomen to the left of the navel.
2. Trauma: the left side of the abdomen after impact, abrasion, puncture, contusion and other traumatic injuries, resulting in local skin breakage and bleeding, subcutaneous hematoma formation, abdominal organs rupture and bleeding, intestinal torsion and so on, caused by the left side of the navel abdominal pain.
3. Ulcerative colitis: non-specific inflammatory lesions of the intestinal tract involving the descending colon, local intestinal mucosal ulceration and bleeding, resulting in vague pain in the abdomen to the left of the navel, accompanied by mucus, pus and blood stools, acute and severe (lower abdomen is uncomfortable, very much want to defecate, there is a sense of incomplete defecation after defecation), and so on.
4. Colon cancer: malignant hyperplasia and infiltration of intestinal mucosa after cancerous transformation of the left half of the colon, intestinal occupation, bleeding and other causes of vague pain in the abdomen to the left side of the navel.
5. Urinary tract infection: left ureteral infection causes local inflammatory reaction, which can be manifested as vague pain in the abdomen to the left of navel.
6. Ovarian cancer: female patients with vague abdominal pain on the left side of the navel may also be caused by ovarian cancer on the left side of the left side and other reproductive system diseases.
Hidden pain on the left side of the navel may also be related to other factors, so it is recommended to consult a doctor for clear diagnosis.