Abdominal pain in older adults

Overview

Abdominal pain is any discomfort or pain in the belly area between the chest and the pelvis. In older adults, it can be caused by many different conditions, some of which need prompt medical attention.

Yes, abdominal pain is a common complaint among older adults, affecting up to 1 in 4 people over 65 each year. The causes are often different from those in younger people.

This article is for people aged 65 and older, as well as their caregivers and family members. Abdominal pain in this age group requires special attention because of changes in the body and a higher risk of certain conditions.

Symptoms

Common symptoms

• Nausea
• Vomiting
• Diarrhea
• Constipation
• Bloating or gas

Symptoms in older adults

• A dull ache, cramping, or sharp pain in the belly
• Pressure or fullness
• Loss of appetite
• Confusion or feeling 'off' (especially with infections)
• Fever or chills
• Unexplained weight loss

Causes

Main causes

• Constipation (very common in older adults)
• Urinary tract infection (UTI) – may cause belly pain in older people
• Diverticulitis (inflamed pouches in the colon)
• Gallstones or gallbladder inflammation
• Pancreatitis (inflammation of the pancreas)
• Bowel obstruction (blockage in the intestine)
• Stomach ulcer
• Hernia (especially if it becomes stuck)
• Side effects of medications (like aspirin or painkillers)

Risk factors

• Age over 65
• Taking multiple medications (polypharmacy)
• Previous abdominal surgery
• Long-term constipation
• Weakened immune system
• Conditions like diabetes or heart disease

When to see a doctor

See a doctor urgently if:

• Any of the emergency symptoms listed above
• Pain that wakes you from sleep
• Pain accompanied by confusion or fainting
• Blood in vomit or stool

Book a routine appointment if:

• Mild pain that comes and goes over several days
• Frequent heartburn or indigestion
• Unexplained changes in appetite or weight
• You are worried about your symptoms

Diagnosis

A doctor will take a full history, ask about your pain and other symptoms, and perform a physical exam. They may order tests to find the cause.

Tests that may be done

• Blood tests (to check for infection, liver function, etc.)
• Urine test (to check for UTI or kidney problems)
• Stool test (to look for blood or infection)
• Abdominal ultrasound or CT scan (to see organs inside the belly)
• X-rays of the abdomen
• Endoscopy (a camera tube to look inside the stomach or colon)

What to expect at your appointment

The doctor will press gently on your belly, listen with a stethoscope, and ask about your pain’s location, strength, and what makes it better or worse. You may need to fast (not eat or drink) before some tests. Most tests are quick and not painful.

Treatment

Treatment for abdominal pain depends entirely on the cause. The goal is to treat the underlying condition and relieve pain safely.

Self-care at home

• Rest your stomach – avoid solid food for a few hours if nauseated
• Sip clear liquids like water or broth
• Apply a warm (not hot) water bottle to your belly for mild cramps
• Avoid aspirin, ibuprofen, or other pain relievers unless advised by your doctor – they can upset the stomach

Medical treatments

Your doctor may recommend over-the-counter remedies for constipation or indigestion. For infections, they may prescribe antibiotics. For conditions like ulcers or acid reflux, they may suggest medicines that reduce stomach acid or protect the stomach lining. Pain relief will be chosen carefully to avoid side effects.

When is surgery considered?

Surgery may be needed for conditions like appendicitis, a blocked bowel, a stuck hernia, or gallbladder disease. Your doctor will explain the risks and benefits and help you decide.

Living with this condition

If you have an ongoing condition causing abdominal pain, follow your treatment plan carefully. Track your symptoms and any triggers in a diary to share with your doctor.

Lifestyle tips

• Stay hydrated – drink enough water unless your doctor says otherwise
• Stay active with gentle movement like walking to promote bowel regularity
• Manage stress through relaxation or hobbies – stress can worsen belly pain

Diet and exercise

Eat a balanced diet rich in fibre (fruits, vegetables, whole grains) to prevent constipation. Avoid large meals and foods that cause gas or discomfort. Light exercise like walking or stretching can also help digestion.

Mental health and emotional wellbeing

Chronic abdominal pain can lead to anxiety, depression, or social isolation. It is normal to feel frustrated or worried. Talking to a doctor, counsellor, or support group can help.

Prevention

Not all causes of abdominal pain can be prevented, but you can lower your risk. Eating a high-fibre diet, drinking plenty of fluids, staying active, and keeping a healthy weight help. Avoid overusing pain relievers like NSAIDs. Review your medicines regularly with a doctor or pharmacist to prevent side effects.

Screening programmes

Routine screening for digestive cancers (like colonoscopy) may detect problems early. Ask your doctor which screenings are right for your age and health.

Complications

If left untreated

• Severe infection (peritonitis – infection of the belly lining)
• Bowel perforation (a hole in the intestine)
• Sepsis (widespread infection that can be life-threatening)
• Dehydration and kidney problems from vomiting or diarrhoea
• Malnutrition if you cannot eat properly

Long-term outlook

With timely medical care, most causes of abdominal pain in older adults can be treated successfully. The outlook is generally good, especially if you seek help early and follow your treatment plan. Even serious conditions like bowel obstruction or diverticulitis are often managed well with surgery or medicine. Your healthcare team will work with you to find the best approach.

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