Prepare for your visit

We have gathered all the information you need to know before you visit us – what you need to prepare and have in mind for our various examinations.

Bring your ID

Remember to bring an ID to your visit at Previa. Some of our online services also require BankID, so make sure to download BankID if you do not already got it.


Include names of ev. medications.

Before an eye examination

Bring your existing glasses and the recipe if you still have it.

Before a drug test

Saliva drug test: Avoid to eat, drink, snuff or chew gums 10 minutes before the test.

Urine drug test: Avoid to drink and pee three hours before the test.

Opening hours

We are open weekdays 08:00–17:00. Exceptional opening hours may occur locally and on public holidays. All visits are booked in advance. 

Health forms

Here you can download forms for some of our most common services to fill out and bring to the visit:


If your employer requires you to make a requisition, you can fill out and bring our Individual Consultation Order Form

Find us

Ask questions directly to your nearest Falck unit. At your local unit you also find information, current seminars and educations.