Allergy skin prick tests are performed to investigate whether you have become sensitised to things like house dust, furry animals (e.g. cats and dogs), pollens, moulds and fungal spores.
![Mould](https://capitalrespiratory.com/wp-content/uploads/2021/08/Mould.jpg)
Allergy skin prick tests are performed by putting a drop of liquid containing allergy extract and then pricking the skin and waiting to see if you develop a hive or swelling like a nettle rash. It’s important not to take any anti-histamines for 72 hours beforehand, as this can mask any potential positive reaction. The results are available in approximately 15-20 minutes.
![Allergy-skin-prick-tests](https://capitalrespiratory.com/wp-content/uploads/2021/08/Allergy-skin-prick-tests.jpg)