Dandelion Preparing for your first visit
A little preparation helps your allergist make the most of your time. Here is what to bring, how long to plan for and what to know about antihistamines.
Bring these to your appointment
- Your health card
- Your referral details
- A list of your medications
- Notes on your symptoms and when they happen
- Photos of past reactions, if you have them
Up to 2 hours
Plan for up to 2 hours at a first visit. Appointments are by appointment only, Monday to Friday, and walk-ins are not accepted.
Medications and skin testing
Some antihistamines usually need to be paused about 5 days before skin testing. The clinic will confirm before your visit what applies to you. Do not stop any medication unless the clinic has told you to.
If you are not sure whether a medicine you take is an antihistamine, write it on your medication list and bring it with you, or ask the clinic when you are contacted to book.
Making the visit easier for kids
Our allergists see children as well as adults. A favourite toy, book or tablet can help your child settle, and a snack for after testing is a good idea. Talking about the visit beforehand in a calm, simple way often helps.
Read more about pediatric allergy skin testing.
History
Your allergist asks about symptoms, timing and past reactions.
Examination
A physical examination relevant to your concern.
Testing, as needed
Testing is arranged if your allergist recommends it.
Your plan
You leave with a plan explained by your allergist.
What happens next
Your allergist will go over your results and plan with you and let you know if a follow-up is needed. Keep your medication list and notes handy, and follow your allergist's instructions. If you have questions afterwards, email the clinic or use the website chat: our phone lines get over 200 calls a day, so email or chat is the faster way to reach the team.
If you or your child are having a severe allergic reaction or trouble breathing, call 911 now.
Common questions
Do I need to stop my antihistamine before the visit?
How long should I plan for my first visit?
What should I bring?
Can I come without an appointment?
Learn more about testing
Last updated: October 2026Prepared by: Dandelion Allergy CentreGeneral information only, not medical advice. Your allergist's instructions take priority over anything on this page.