“My stomach is paining me” or "my belle is biting me" - as a typical Nigerian would say, is a frequent medical complaint, and paracetamol has been everyone’s go-to. But what do you do when Paracetamol or Panadol isn’t acting as the usual knight in shining armor?

While not all lower abdominal pain results from underlying conditions like menstrual cramps, constipation, or gas, other issues require swift medical attention. Lower abdominal pain can be acute or chronic, i.e., it may come suddenly and go away or last for as long as six months.

In this regard, we'll be highlighting a few conditions that cause lower abdominal pains and their symptoms. We hope this read helps you differentiate between a condition that is paracetamol-worthy and one that needs you to see a doctor ASAP.

9 Common Causes of Lower Abdominal Pain and Symptoms

Not all lower abdominal pain feels the same. You may feel some all over your abdomen while others may be more pointed or specific. It all depends on the underlying reason or condition. 

  1. Appendicitis
  2. Endometriosis 
  3. Irritable Bowel Syndrome (IBS)
  4. Colitis 
  5. Acute Urinary Retention
  6. Kidney Infection
  7. Ectopic Pregnancy
  8. Cystitis
  9. Dysmenorrhea

It is also good to note that symptoms vary depending on the cause of the pain. Lower abdomen pain is just a symptom on its own and not a medical condition.

1 Appendicitis 

Appendicitis is a critical medical condition that needs attention. It occurs when the appendix, situated on the right side of the lower abdomen, becomes infected and inflamed. 

Symptoms

If you have appendicitis, you’ll experience most of the following

  • Sudden pain on the right side of your lower abdomen
  • Pain goes away when you apply pressure on the site but returns after you remove the pressure.
  • Pain gets worse when you move, cough, sneeze, or breathe deeply
  • Pain comes before other symptoms and only gets worse

Other symptoms you may experience asides from pain:

  • Nausea and vomiting
  • Swollen abdomen
  • Constipation 
  • Loss appetite
  • Inability to pass out gas
  • Mild fever

When appendicitis is left untreated (usually removed by a surgical process called appendectomy), the appendix bursts open and spills its contents into the abdomen. The contents then spread infection throughout the body, leading to sepsis - a life-threatening medical complication.

2 Trapped Gas

Trapped gas is when a bubble of gas remains in the body. Gas enters the body when you swallow air or eat foods that have substances that can make you gassy - beans, starch, vegetables, and milk. 

If you are lactose intolerant or have digestive disorders, you are more likely to have trapped gas.

Symptoms

The symptoms do not usually come suddenly and may include:

  • Stabbing or sharp pain in the abdomen or chest
  • Bloated stomach
  • Flatulence
  • Burping

Note: The abdominal pain caused by trapped gas varies depending on where it is located. Gas in the left side of the abdomen radiates to the chest, and you may feel it's a heart attack. Meanwhile, gas in the right side of the abdomen may feel similar to appendicitis or gallstones.

If you have trapped gas, you can visit a healthcare facility or practice simple home remedies.

3 Irritable Bowel Syndrome (IBS)

IBS is a condition that affects the large intestine and changes the consistency of bowel movements. Asides from other symptoms, it is mainly characterized by lower abdominal pain and affects about 6-18% of people globally.

Other Symptoms

  • Diarrhea
  • Constipation
  • Changes in bowel movement
  • Gas and bloating
  • Food intolerance
  • Fatigue and difficulty in sleeping
  • Anxiety and depression

4 Colitis

Like appendicitis, Colitis is an inflammatory condition that causes swelling in the large intestine or colon. This condition is usually accompanied by pain in the lower abdomen. 

Symptoms

If you have colitis, you’ll experience most of the following

  • Pain in the lower abdomen that may be occasional or constant
  • Bloody stool
  • Bloating
  • Dehydration
  • Diarrhea
  • Fever

5 Acute Urine Retention

Urine retention is a health condition where a person finds it difficult to pass urine (chronic) or empty the bladder (acute). Chronic urine retention occurs mainly in males and may be asymptomatic.

Symptoms

If you are unable to urinate, you’ll most likely feel severe pain in your abdomen. However, the prominent sign of urinary retention is difficulty in passing urine. 

6 Kidney Infection

Kidney Infection is a type of Urinary Tract Infection caused by bacteria or fungi. It starts as an infection in the bladder and subtly spreads to the kidney through the urethra. The urethra is the tube that carries urine to and from the kidney to the bladder.

Symptoms

If you have a kidney infection, you’re most likely to experience the following:

  • Pain or burning sensation when urinating
  • Pain under your ribs, around your abdomen, and groin
  • Back pain 
  • High fever and chills
  • Nausea and vomiting
  • Frequent and lasting urge to urinate
  • Cloudy or smelly urine
  • Pus or blood in your urine

A kidney infection requires immediate medical attention. An infection can cause long-term kidney damage if not managed properly. Otherwise, the bacteria can enter the blood circulation and cause severe conditions.

7 Ectopic Pregnancy

Ectopic pregnancy, also known as extrauterine or tubal pregnancy, describes a situation where a fertilized egg implants outside the uterus – mostly the fallopian tube.

If you have an ectopic pregnancy, you will notice the normal signs of pregnancy - nausea, a missed period, tender breasts - but severe symptoms come up in the long run.

Symptoms

  • Sharp pain coursing through your abdominal, pelvic, and shoulder regions
  • Intense pain on one side of your abdomen
  • Vaginal spotting and bleeding
  • Lightheadedness and fainting
  • Difficulty in passing out stool

In some cases, ectopic can be life-threatening so if you suspect you have an ectopic pregnancy, seek medical attention immediately.

Related: What is Ectopic Pregnancy? Types, Symptoms, Causes, and Treatment.

8 Cystitis

Cystitis is an infection or inflammation of the urinary bladder or any region in the urinary system. It is typically caused by a bacteria called Escherichia coli (E. coli) but could also be due to other reasons.

Females are more likely to have cystitis, but it can happen to anyone.

Symptoms

  • Cramping pain in the lower middle abdomen
  • Back pain
  • Cloudy, bloody, and smelly urine
  • Low fever
  • Pain or burning sensation when urinating
  • Frequent urge to urinate

In severe cases, the infection spreads to the kidney and causes a kidney infection. If you think you have a kidney infection or cystitis, seek immediate help from medical professionals.

9 Dysmenorrhea

Dysmenorrhea is the medical term for menstrual cramps. It is that pain that comes with your period. For some people, it is mild discomfort, while for others, it is severe pain. If you are thinking, “how did menstrual cramps make the list?” I’ll tell you why. 

Dysmenorrhea can be primary or secondary. 

Primary Dysmenorrhea is the normal recurrent period of pain that you feel. Usually occurring during or before the period, it is not caused by any other disease or condition.

Symptoms

  • Lower abdominal pain and cramps
  • Back pain
  • Diarrhea
  • Nausea and vomiting
  • Headache or lightheadedness
  • Tiredness
  • Fever

Secondary dysmenorrhea is an advanced menstrual pain that occurs as a result of a disorder or infection in your female reproductive organs.

Symptoms

If you are familiar with any of these scenarios, you may have secondary dysmenorrhea. 

  • Pain lasting longer and more severe than regular menstrual pain
  • Absence of symptoms in primary dysmenorrhea like nausea, fatigue, and diarrhea. 
  • Menstrual cramps occur after years of painless menstruation

Secondary dysmenorrhea is mostly associated with other gynecological conditions like endometriosis, fibroid, and chronic pelvic inflammatory disease. 

Menstrual cramps are always perceived as ‘normal’ but watch out for new, severe, or prolonged symptoms and seek medical help. 

Treatment

Lower abdominal pain can occur as a result of various underlying issues. For mild cases like trapped gas, you may treat with 

  • Over-the-counter medications
  • Complementary or alternative medicine
  • Changing your diet and avoid foods that cause gas

However, when you experience lower abdominal pain with other strange or new symptoms, seek medical attention for proper diagnosis, treatment, and drug prescription.

For cases like Colitis and IBS, there’s no medical cure. You can only manage the symptoms by combining lifestyle changes and prescription medication. 

Bottom Line

Sometimes, stomach ache isn’t so much trouble. It might just be what you ate the night before. 

But when you start seeing severe symptoms like blood in your stool or urine, cloudy urine, lightheadedness, high fever accompanying lower abdominal pain, see a healthcare provider and fast. 

Written By:
Shalom Ngbala-Okpab
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Further Reading