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With 2 clinics located in Central London and 2 in North-West London, Dr Arun Rajendran takes pride in offering expert, friendly, and effective care for a comprehensive range of conditions affecting the gullet, stomach, colon, and liver.

+44 (0)20 3404 5254

mailgastro@pm.me
London clinic and Onewelbeck
BMI The Clementine Churchill Hospital
OSD Healthcare

Monday - Friday 09:00 - 17:00

Saturday and Sunday - CLOSED

+44 (0)20 3404 5254

mailgastro@pm.me

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Functional Dyspepsia Treatment and Relief in the UK

Providing expert care for functional dyspepsia, from identifying underlying causes to effective treatment solutions tailored to your needs. 

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Functional Dyspepsia

About Functional Dyspepsia

What is Functional Dyspepsia?

Functional dyspepsia, also known as functional indigestion, is a chronic disorder of the upper digestive system characterized by discomfort or pain in the upper abdomen. Unlike other types of dyspepsia, it has no identifiable structural or biochemical cause, making it a “functional” disorder. Common symptoms include bloating, nausea, and a feeling of fullness after eating. 

Causes of Functional Dyspepsia

Causes and Types of Functional Dyspepsia

Causes of Functional Dyspepsia

  • Delayed gastric emptying: Slower digestion can lead to functional dyspepsia symptoms. 
  • Hypersensitivity of the stomach lining: Increased sensitivity to normal digestive processes. . 
  • Medications: drugs, such as NSAIDs, may cause drug-induced dyspepsia. 
  • Dietary triggers:Spicy foods, fatty meals, or overeating may lead to dyspeptic pain. 

Types of Functional Dyspepsia

  • Epigastric Pain Syndrome: Persistent pain or burning in the upper abdomen. 
  • Postprandial Distress Syndrome: Discomfort and bloating after meals. 
  • Flatulent Dyspepsia: Excessive gas and bloating linked to functional dyspepsia.

Common Symptoms of Functional Dyspepsia

Recognising the Symptoms

Upper abdominal pain

Upper abdominal pain or discomfort

fullness

Feeling of fullness
after eating small meals

bloating

Nausea or bloating

Loss of appetite

Loss of appetite

Burping

Burping or excessive gas

When to Seek Medical Attention

dietary changes

Persistent symptoms despite dietary changes

worsening
functional dyspepsia pain

Severe or worsening functional dyspepsia pain

weight loss

Alarm signs of dyspepsia, such as unexplained weight loss, blood in stools, or severe vomiting

Effective Treatments for Functional Dyspepsia

Effective Treatments for Functional Dyspepsia

Medications:

  • Proton pump inhibitors (PPIs) to reduce stomach acid. 
  • Peppermint oil for natural relief. 
  • Prokinetics to improve digestion.

Dietary Adjustments:

  • Following the best diet for functional dyspepsia, such as small, frequent meals and low-fat options.

Lifestyle:

  • Reducing stress and avoiding smoking or alcohol. 

Ease The Unease!

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Managing Functional Dyspepsia with Diet and Lifestyle

Tips to keep your gut healthy

Foods to Avoid

Foods to Avoid

  • Fatty or fried foods that delay digestion. 
  • Spicy foods that irritate the stomach lining. 
  • Carbonated beverages that cause bloating. 
Recommended Foods for Recovery

Recommended Foods for Recovery

  • Easily digestible options like bananas, oatmeal, and rice. 
  • Probiotic-rich foods such as yogurt (if tolerated). 
  • Herbal teas like chamomile or peppermint for soothing dyspeptic pain. 
Lifestyle Tips

Lifestyle Tips

  • Practice mindful eating: Chew thoroughly and eat slowly. 
  • Engage in light exercise to aid digestion.  Manage stress with relaxation techniques like meditation. 
  • Chewing gum, increased salivation which can help with dyspeptic symptoms
Dr. Arun

Expert Advice and Support

Comprehensive Care for Functional Dyspepsia in the UK

  • Accurate Diagnosis: Identifying the specific type and cause of your functional dyspepsia symptoms. 
  • Personalised Treatment Plans: Tailored solutions for managing functional dyspepsia and related conditions. 
  • Dietary Guidance: Expert advice on foods to include and avoid for lasting relief. 
  • Ongoing Support: Long-term management strategies for chronic or severe functional dyspepsia. 

Take the first step toward better health and lasting relief today. 

Schedule Your Consultation Today

Patient Reviews & Testimonials

Dr Arun Rajendran has been treating patients for over 10 years and prides himself
on the warm, friendly and efficient treatment of gastro conditions.

Our Health Insurance Partners

We are a self-pay clinic but also work with the the major UK healthcare insurance providers.