Spire Cardiff Hospital will begin a refurbishment programme on ward 1 which is located on the ground floor of the hospital. The hospital may be a little noisier than usual and we apologise in advance for any disruption or inconvenience this may cause. We appreciate your patience during this period.

Suffering from allergies can have a real impact on your quality of life. They can restrict you from engaging in the activities you enjoy or eating the types of food you love.

At Spire, we have developed an allergy desensitisation programme that to gives our patients access to leading allergy specialists. They can offer a quick diagnosis and treatment plan, ensuring that you receive the best treatment option for your individual needs.

Why you might need it

There are many different treatments for allergies, but most treat the symptoms rather than the cause. Desensitisation immunotherapy offers the possibility of actually curing your allergy.

The programme involves carefully controlled repeated exposure to the allergen, which can switch off the allergic immune response. Currently, this is available for aeroallergens (such as house dust mite, grass pollens, tree pollens, cat, dog and horse) and bee and wasp venom.

Desensitisation immunotherapy is delivered either by injection or tablet form depending on the type of allergies you have.

Immunotherapy also has the added benefit of reducing the risk of developing other allergies later in life.

We pride ourselves on our clinical excellence, you'll be looked after by an experienced multi-disciplinary care team.

How much does Desensitisation allergy service cost at Spire Cardiff Hospital

We can't display a fee for this procedure just now. Please contact us for a quote.

Who will do it?

Our patients are at the heart of what we do and we want you to be in control of your care. To us, that means you can choose the consultant you want to see, and when you want. They'll be with you every step of the way.

All of our consultants are of the highest calibre and benefit from working in our modern, well-equipped hospitals.

Our consultants have high standards to meet, often holding specialist NHS posts and delivering expertise in complex sub-specialty surgeries. Many of our consultants have international reputations for their research in their specialised field.

Before your treatment

You will have a formal consultation with a healthcare professional. During this time you will be able to explain your medical history, symptoms and raise any concerns that you might have.

We will also discuss with you whether any further diagnostic tests, such as scans or blood tests, are needed. Any additional costs will be discussed before further tests are carried out.

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Preparing for your treatment

We've tried to make your experience with us as easy and relaxed as possible.

For more information on visiting hours, our food, what to pack if you're staying with us, parking and all those other important practicalities, please visit our patient information pages.

Our dedicated team will also give you tailored advice to follow in the run up to your visit.


The procedure

Desensitisation immunotherapy is delivered either by an injection in the arm or by dissolvable tablets or drops placed under the tongue (sublingual). Both options are available for aeroallergens but bee and wasp venom desensitisation is only available by injection.

For injection immunotherapy, every injection has to be administered in hospital and you’ll need to remain for an hour post-injection to ensure there is not an adverse reaction.

The first dose of sublingual immunotherapy is given in hospital to ensure it is tolerated, but subsequent doses can be administered at home.

How often you need treatment varies depending on the type of allergy you have, but typically you will have it over the course of three to five years.


Desensitisation immunotherapy is performed as a day case and you can go home the same day. Pain relief is not needed.

Most people benefit from the treatment within months. How often your need to have treatment depends on the type of allergies you have.

Even after you’ve left hospital, we’re still looking after you every step of the way.

On rare occasions, complications following desensitisation immunotherapy can occur. Your consultant will talk to you about the possible risks and complications of having this procedure and how they apply to you.

If you have any questions or concerns, we’re ready to help.

Why choose Spire?

We are committed to delivering excellent individual care and customer service across our network of hospitals, clinics and specialist care centres around the UK. Our dedicated and highly trained team aim to achieve consistently excellent results. For us it's more than just treating patients, it's about looking after people.

Important to note

The treatment described on this page may be adapted to meet your individual needs, so it's important to follow your healthcare professional's advice and raise any questions that you may have with them.

How to get to us

We're a 15 minute taxi ride from Cardiff Central railway station.

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Spire Cardiff Hospital,

Croescadarn Road
CF23 8XL

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Important information about COVID-19 tests

COVID-19 testing or antibody tests are not available as a standalone service at Spire Cardiff Hospital.


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Spire would like to provide you with marketing information about products and services offered by Spire and by selected third-party partners. If you do not consent for us to process your personal data for marketing activities, we will still be able to contact you about your enquiry.

We may contact you by email, SMS or phone about your enquiry. If we try to contact you by phone (mobile and/or landline) and you are not available, we may leave you a voicemail message. We may also use your details to contact you about patient surveys we use for improving our service or monitoring outcomes, which are not a form of marketing.

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