IBS flare management in teenagers

Overview

Irritable bowel syndrome (IBS) is a common condition that affects the digestive system. It causes symptoms like tummy pain, bloating, and changes in bowel habits (diarrhea or constipation). A 'flare' is when these symptoms suddenly get worse.

IBS is very common, especially among teenagers. It affects around 1 in 10 people worldwide.

IBS can affect anyone, but it often starts in the teenage years or early adulthood. It is more common in girls than boys.

Symptoms

Common symptoms

• Abdominal pain or cramping
• Bloating and gas
• Diarrhea, constipation, or both
• Feeling that you haven't finished a bowel movement
• Mucus in stool

Symptoms in children

• Same as teens, but children may have trouble describing the pain
• Fussiness or reluctance to eat

Symptoms in older adults

• Symptoms are similar, but older adults may have more constipation
• They may also be taking medications that affect the gut

Causes

Main causes

• The exact cause is unknown. It is thought to involve problems with how the gut moves and how sensitive it is to signals.
• Triggers for flares include: stress, anxiety, certain foods (like dairy, wheat, spicy foods), hormonal changes (periods), and infections.

Risk factors

• Being a teenager (IBS often starts in adolescence)
• Family history of IBS
• Stressful life events
• Being female

When to see a doctor

See a doctor urgently if:

• See a doctor promptly if you have severe pain, blood in stool, or unexplained weight loss.

Book a routine appointment if:

• If you have ongoing tummy troubles that last for several weeks, make a routine appointment with your GP.

Diagnosis

Diagnosis is usually based on your symptoms and a physical exam. A doctor may use the Rome IV criteria to help confirm IBS.

Tests that may be done

• There is no specific test for IBS. Your doctor may order blood tests, stool tests, or a breath test to rule out other conditions like celiac disease or lactose intolerance.

What to expect at your appointment

Your doctor will ask about your symptoms, diet, stress levels, and bowel habits. They may also press on your tummy to check for tenderness. It can help to keep a symptom diary to share.

Treatment

Treatment focuses on managing symptoms and preventing flares. It may include diet changes, stress management, and medication if needed.

Self-care at home

• Keep a food and symptom diary to identify triggers
• Eat smaller, more frequent meals
• Stay hydrated and drink plenty of water
• Try relaxation techniques like deep breathing or yoga
• Get regular physical activity (even a short walk helps)
• Get enough sleep

Medical treatments

Doctors may recommend over-the-counter remedies for constipation or diarrhea, or prescribe medications that help regulate bowel movements or reduce pain. Always discuss treatment options with your doctor. They may also suggest a dietitian referral for a low FODMAP diet.

When is surgery considered?

Surgery is rarely needed for IBS. It is not a surgical condition.

Living with this condition

Living with IBS means learning what works for your body. While flares can be frustrating, most teens manage well with the right strategies.

Lifestyle tips

• Eat a balanced diet with plenty of fibre (but add it slowly)
• Limit caffeine and fizzy drinks
• Manage stress with hobbies, exercise, or talking to someone
• Carry a 'flare kit' (e.g., extra underwear, wipes, medicine) for peace of mind

Diet and exercise

A healthy diet with variety is key. Some teens find a low FODMAP diet helpful under guidance from a dietitian. Regular exercise like walking, swimming, or cycling can improve symptoms.

Mental health and emotional wellbeing

IBS can be stressful and embarrassing. It's normal to feel anxious or down. Talking to a trusted adult, school counsellor, or a mental health professional can help. If you feel like harming yourself or need immediate support, call your local emergency number or a crisis helpline. Remember, you are not alone.

Prevention

IBS cannot always be prevented, but you can reduce flare frequency by managing triggers, eating well, and keeping stress levels low.

Complications

If left untreated

• IBS itself does not cause serious disease, but if untreated it can lead to poor quality of life, anxiety, and missed school or social activities.

Long-term outlook

With good management, most teens with IBS lead normal, active lives. Symptoms often improve with time and as you learn what helps your body.

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