Coeliac Disease: Causes, Symptoms, and How We Can Help

Girl saying no to bread

Coeliac disease is a chronic autoimmune condition triggered by consuming gluten, a protein found in wheat, barley, and rye. For individuals with coeliac disease, eating gluten causes the immune system to attack the lining of the small intestine, leading to nutrient absorption issues and a range of health problems. It affects approximately 1 in 100 people worldwide, but many cases go undiagnosed.

What Causes Coeliac Disease?

It develops in individuals who have a genetic predisposition, meaning they carry specific genes that make them susceptible. However, not everyone with these genes will develop the condition. Environmental factors such as infections, changes in diet, or significant life events (e.g., pregnancy or surgery) can trigger its onset.

What Are the Symptoms of Coeliac Disease?

Symptoms can vary widely, making it difficult to diagnose without proper testing. Common symptoms include:

  • Digestive issues like bloating, diarrhea, and abdominal pain.
  • Fatigue and brain fog.
  • Unexplained weight loss or difficulty gaining weight.
  • Skin rashes, such as dermatitis
  • Nutrient deficiencies, including anaemia.

In children, symptoms may include delayed growth, irritability, and poor concentration. Some individuals may experience no noticeable symptoms, a condition known as silent coeliac disease, but still sustain intestinal damage.

How Is Coeliac Disease Diagnosed?

Diagnosing coeliac disease typically involves:

  1. Blood Tests: Screening for specific antibodies, such as tissue transglutaminase (tTG) antibodies, which are elevated in most people with coeliac disease.
  2. Endoscopy with Biopsy: A small sample of the intestinal lining is taken to confirm the diagnosis by identifying characteristic damage.

It's essential not to remove gluten from your diet before testing, as this can affect the accuracy of results.

How Can Private Medical Clinic Help?

At Private Medical Clinic, we provide comprehensive services to help diagnose and manage coeliac disease effectively:

  • Expert Consultations: Meet with our experienced specialists who will take the time to understand your symptoms and medical history.
  • Advanced Diagnostic Testing: Access accurate private blood tests and endoscopy referrals to confirm or rule out coeliacs.
  • Personalised Management Plans: If diagnosed, our team will guide you through the dietary and lifestyle changes needed to live gluten-free and improve your health.
  • Nutritional Support: Work with our dietitians to ensure you receive the nutrients your body needs despite dietary restrictions.

Why Go Private?

The NHS often has long waiting times for diagnostic tests, which can delay your treatment and recovery. With Private Medical Clinic, you can book same-day GP appointments and start your journey to better health without the wait.

You can also speak to one of our doctors from home via an online GP consultation.

Take control of your health today. Click here to book online or contact us to schedule an appointment and get the answers you need.

Remember: Early diagnosis and proper management can prevent long-term complications and improve your quality of life. Let us help you live well with this disease!

Same Day Online Booking

Book your consultation online with our easy online booking form.

No Time Limits Appointments

Confidential same-day consultations with no time limits. Discuss your health concerns with an experienced doctor in a private and relaxing space.

Online Consultations Available

Same-day telephone or video consultations provide instant access to doctors. Prescriptions, medical certificates, referral letters & sick notes are available.

Latest Blog Posts

Clogged arteries with cholesterol
Health

Cholesterol: Causes, Risks, and How to Lower It

Cholesterol is a fatty substance found in your blood, essential for building cells and producing hormones.
Heart health checklist
Health

Heart Health Checklist: Steps for a Stronger Heart

Your heart works around the clock, pumping blood and oxygen to every part of your body. Looking after it should be at the top of your health priorities.
High Cholesterol Warning Signs What to Look for on Your Face & Body
Health

High Cholesterol Warning Signs: What to Look for on Your Face & Body

High cholesterol is often described as a silent condition because most people experience no symptoms until complications develop. Although visible signs such as xanthelasma
Horsefly Bite: Symptoms, Risks and Treatment
Health

Horsefly Bite: Symptoms, Risks, Treatment and When to See a Doctor

A patient came into clinic last summer holding her arm awkwardly, convinced she'd been bitten by something “much worse than a mosquito.” She was right, in a sense.
UK Travel Vaccinations Checklist Before You Fly
Travel Vaccinations

UK Travel Vaccinations Checklist: What You Need Before You Fly

The travel vaccinations you need depend on where you are going, how long you are staying, what you will be doing and your individual health risks.
Side view kid and parent at desk
Mental Health

Best ADHD Online Services in 2026 – From Testing to Ongoing Treatment

Access to ADHD care has evolved dramatically over the last few years. In 2026, the convenience of ADHD online services allows adults to seek diagnosis, treatment, and support entirely from home.

Ready to take the next step?

Whether you're seeking advice or ready to book a consultation, we’re here to help. Explore our services or connect with a care professional today.