Possible causes of Lower abdominal pain

47 conditions can cause this symptom. Most common are listed first.

• Appendicitis Common Urgent Pediatric
• Celiac disease (gluten intestinal disease) Common
• Colonic diverticulitis (large intestine inflammation of diverticula) Common Urgent
• Constipation Common Pediatric
• Diverticulosis Common
• Endometriosis (uterine tissue outside the uterus) Common
• Inguinal hernia (groin hernia) Common Pediatric
• Irritable bowel syndrome (IBS) Common
• Lactose intolerance Common
• Nephrolithiasis (kidney stone) Common
• Ovarian cyst Common
• Pelvic inflammatory disease (PID) Common
• Premenstrual syndrome (PMS) Common
• Urinary tract infection (UTI) Common Pediatric
• Urine retention (inability to urinate) Common
• Ventral hernia Common Pediatric
• Bowel obstruction (intestinal blockage) Urgent
• Crohn's disease (regional enteritis, Crohn's colitis, intestinal inflammation) Urgent
• Ovarian torsion (twisting of the ovary) Urgent
• Ulcerative colitis (large intestine inflammation)
• Abdominal trauma Urgent
• Alcoholism
• Allergic reaction Urgent
• Bacterial vaginosis (vaginal infection)
• Bladder infection (cystitis)
• Cervical cancer (tumor)
• Cervicitis (inflammation of the cervix)
• Cholecystitis (infected gallbladder) Urgent
• Cholelithiasis (gallstones)
• Contusion (bruise)
• Ectopic pregnancy (tubal pregnancy) Urgent
• Endometritis (uterus inflammation)
• Fibromyalgia
• Gastroenteritis (inflammation of the stomach and intestinal lining)
• Gastroesophageal reflux (GERD)
• Hernia
• HIV AIDS (Human Immunodeficiency Virus, Acquired Immune Deficiency Syndrome) Urgent
• Ligament sprain
• Miscarriage
• Multiple pregnancy (twins, triplets, etc)
• Pancreatitis, chronic (pancreas inflammation) Urgent
• Placenta previa (placenta covers cervix) Urgent
• Pyelonephritis (kidney infection) Urgent
• Sexually transmitted disease (STD)
• Trichomonas vaginalis infection
• Umbilical hernia (belly button hernia)
• Vaginitis (vaginal infection inflammation)