Many people experience symptoms that they suspect may be related to allergies, food sensitivities or digestive health.
Common symptoms include bloating, abdominal discomfort, altered bowel habit, skin rashes, eczema, sinus symptoms, headaches, fatigue and reactions to specific foods or environmental triggers.
At The Wright Practice, we take a structured and evidence-based approach to investigating these concerns. Depending on the symptoms involved, this may include allergy testing, nutritional assessment, gut health testing or investigations for underlying digestive conditions.
Our goal is not simply to identify abnormalities, but to understand which findings are clinically meaningful and how they may influence treatment and long-term wellbeing.
True allergies occur when the immune system reacts to a specific trigger and can range from mild symptoms through to severe allergic reactions.
Accurate diagnosis is important because unnecessary avoidance can be restrictive, whilst missing a genuine allergy may have significant consequences. Allergy testing can help confirm or exclude allergic sensitisation when interpreted alongside the clinical history.
Environmental allergy testing may help identify sensitivities to common triggers such as pollen, house dust mite, moulds, animal dander and grasses.
Testing may be useful in patients with hay fever, chronic sinus symptoms, itchy eyes, recurrent nasal congestion or suspected environmental allergies.
Results can help guide avoidance strategies and treatment options.
Food allergy testing may be appropriate where symptoms suggest a true allergic reaction.
Examples include:
Testing may involve specific IgE blood testing and should always be interpreted alongside the clinical history, as positive results do not always indicate clinically significant allergy.
Allergies may contribute to eczema and some skin conditions, although the relationship is often complex.
Assessment may include allergy testing alongside evaluation of environmental, dietary and lifestyle factors that may influence symptoms.
Many individuals experience symptoms after eating certain foods but do not have a true allergy.
Symptoms such as bloating, abdominal discomfort, altered bowel habit, brain fog, fatigue or food-related symptoms may arise from food intolerance, digestive dysfunction or underlying gastrointestinal conditions.
A careful assessment can often help identify the most likely contributors and guide further investigation where appropriate.
Food intolerance differs from food allergy and does not involve the same immune response.
Common triggers may include lactose, certain carbohydrates, alcohol, caffeine and highly processed foods.
Assessment focuses on understanding symptoms, dietary patterns and potential underlying causes rather than relying solely on laboratory testing.
Coeliac disease is an autoimmune condition triggered by gluten and may present with digestive symptoms, fatigue, anaemia, nutritional deficiencies or unexplained health problems.
Blood testing can identify markers suggestive of coeliac disease and help determine whether further assessment is required.
Irritable Bowel Syndrome is one of the most common digestive conditions encountered in clinical practice.
Symptoms may include bloating, abdominal discomfort, diarrhoea, constipation or fluctuating bowel habit.
Assessment focuses on identifying potential triggers, excluding significant pathology and developing an evidence-based management strategy.
Interest in gut health and the microbiome has increased significantly in recent years.
Research continues to demonstrate important links between gut bacteria, digestion, immunity, metabolism and overall health.
Whilst the science is evolving rapidly, selected microbiome and gut health assessments may provide useful additional information in certain circumstances.
Comprehensive stool testing can provide information regarding:
Testing may be particularly helpful in selected patients with persistent digestive symptoms, unexplained gastrointestinal complaints or recurrent gut-related issues.
Microbiome testing analyses the composition and diversity of bacteria within the gut.
Although interpretation remains an evolving area of medicine, these assessments may provide additional insights into gut health and help support dietary and lifestyle recommendations.
Markers such as faecal calprotectin can help identify intestinal inflammation and assist in distinguishing inflammatory bowel disease from more functional digestive conditions.
These tests may be particularly useful in patients with persistent gastrointestinal symptoms.
Digestive health, nutrition and overall wellbeing are closely linked.
Nutritional deficiencies can contribute to fatigue, reduced immunity, poor recovery, hair loss, skin problems and a range of other symptoms.
Investigations may include:
Results can help identify deficiencies and guide personalised treatment recommendations.
One of the most important aspects of allergy and gut health testing is interpreting results correctly.
A positive result does not always explain symptoms, and a negative result does not necessarily exclude all possible causes.
Every result is reviewed within the context of symptoms, medical history, diet, lifestyle and broader health factors.
Our aim is to help patients understand which findings are genuinely relevant and to develop practical, evidence-based recommendations that improve long-term health.
Symptoms attributed to allergies, food sensitivities or gut health concerns can often have multiple contributing factors.
By combining careful clinical assessment with targeted investigations, we aim to identify meaningful answers and create personalised strategies to improve digestive health, wellbeing and quality of life.
Wow! Dr. Dan was extremely knowledgeable and attentive to my health and well being. I’m so glad to have found him!
I have been going to Dr Wright for a number of years now. He is highly knowledgeable, compassionate, open minded and efficient, I couldn’t recommend him highly enough
I have been a patient of Doctor Dan for some time and continue to consult with him despite having left the UK. Dan has the enthusiasm and energy of a young man, whilst taking the holistic “physician” approach of an old school family doctor, equipped with the most modern insights and technology.
Dr Jain was great. Expert knowledge with practical advice
Food intolerance symptoms include bloating, diarrhoea, wind and stomach pain after eating. Allergy symptoms can include hives, itching, sneezing, facial swelling and breathing difficulties. Persistent fatigue and eczema can also be allergy-related, though both deserve proper investigation rather than assumption.
Yes. Blood testing for specific pollen, dust mite and animal dander IgE antibodies can identify the environmental allergens causing hay fever and allergic rhinitis symptoms.
Blood testing for coeliac disease is available alongside allergy assessment. If the result is positive or inconclusive, Dr Dan will arrange a specialist referral for confirmatory biopsy, which is required for a definitive diagnosis.
Microbiome testing can provide useful additional information about gut bacteria composition and diversity, but interpretation remains an evolving area of medicine. Dr Dan reviews results alongside your wider symptom picture rather than relying on the test in isolation.
If you have had a severe reaction including throat tightening or difficulty breathing, seek emergency medical care immediately. For less severe reactions, book a consultation with Dr Dan as soon as possible to investigate the likely cause.
Yes. Drug allergy assessment is available. If you have had a reaction to a medication, Dr Dan will assess the nature of the reaction and refer to a specialist allergist for formal testing where needed.
For blood-based allergy tests, antihistamines do not need to be stopped. For skin prick testing arranged via specialist referral, antihistamines should be stopped several days before the test.
Blood-based allergy and nutritional tests typically return results within five to seven working days. Stool and microbiome testing may take slightly longer due to laboratory processing. Dr Dan will review all results and discuss them in a follow-up appointment.
The practice primarily sees adult patients. For children’s allergy or gut health testing, Dr Dan can provide an initial assessment and refer to a paediatric specialist where appropriate.
IBS is a functional digestive condition causing bloating, abdominal discomfort and altered bowel habit, often triggered by several factors rather than one specific food. A food intolerance is a reaction to a particular food or food group. The two can overlap, and assessment helps distinguish which factors are contributing to your symptoms.
Book online | Call: +44 (0)207 139 1833 | Email: info@thewrightpractice.com
101 Harley Street, London, W1G 6AH
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