You finally get the medicine you need, open the box, and out falls a densely printed, tightly folded sheet of Dutch: the bijsluiter. It looks intimidating, but it’s actually your friend, and every one is laid out the same way. Here is how to read a Dutch medicine leaflet and the vocabulary to use it safely. If the folded leaflet is too dense to parse, the Dutch pharmacists’ site Apotheek.nl carries the same bijsluiter information in plainer language, searchable by the medicine’s name.
What the bijsluiter is
The bijsluiter is the patient information leaflet folded into every medicine box, and it is not marketing copy. Every leaflet is assessed and approved by the CBG, the Dutch medicines authority, before the medicine may be sold, and it is written from the same product information the prescriber gets, translated into plain language for you.
The standard structure
Here’s the helpful part: every bijsluiter follows the same fixed order. As the medicines authority (CBG) explains how to read the leaflet:
| Section | What it covers |
|---|---|
| Name & use | what the medicine is for |
| When not to use / extra care | contraindications, warnings |
| Dosering (dosage) | how much, children, overdose, missed dose, stopping |
| Bijwerkingen (side effects) | listed most to least common |
| Storage & disposal | houdbaarheidsdatum, how to keep/throw away |
| Ingredients | active and other substances |
Once you know this layout, you can jump straight to the part you need in any medicine’s leaflet.
The side-effect ordering
A useful detail: bijwerkingen are listed in order of how often they occur, often with frequency words like vaak (common), soms (sometimes), zelden (rare). Reading the order helps you judge what to actually watch for, rather than panicking at a long list.
Don’t guess, ask
As the government notes on where to find medicine information, if anything is unclear, ask the apotheek (pharmacy), they’re there to explain it. This is exactly the moment your apotheek and drogist vocabulary pays off.
The vocabulary
| Dutch | English |
|---|---|
| de bijsluiter | patient leaflet |
| de dosering | dosage |
| innemen | to take (medicine) |
| de bijwerking | side effect |
| de houdbaarheidsdatum | expiry date |
| de werkzame stof | active ingredient |
Where it connects
Once you are on regular medication, reordering it does not need a new appointment: ask the apotheek for a herhaalrecept (repeat prescription), by phone or through the pharmacy’s own site. The other place medical Dutch gets expensive is the dentist, which is its own system: the tandarts cheat sheet. The structure behind both is in the Dutch healthcare hub, and the allowance that offsets the premium is in applying for toeslagen safely.
The shorthand on the box
Before you unfold anything, the label the pharmacy sticks on the box already tells you the essentials in shorthand. 1dd means eenmaal daags (once a day), 2dd twice a day, 3dd three times a day; 1 tablet 3dd is one tablet three times a day. Zo nodig means as needed. Kuur means a full course you must finish, which is why it appears on antibiotics. Voor het eten and na het eten are before and after food. Niet rijden means the medicine affects driving. THT or houdbaar tot is the expiry date, and bewaren introduces the storage instruction (koel bewaren, keep cool). A common full instruction reads driemaal daags één tablet, voor het eten: three times a day, one tablet, before food. The CBG’s leaflet toolkit explains how these leaflets are standardised, and the Dutch Medicines Evaluation Board (CBG), which approves and publishes every official leaflet, lists where to find it in plainer form.
Ask in English if you need to
The apotheek is staffed by pharmacists who explain leaflets all day, and most speak good English. The sentence is Kunt u dit in het Engels uitleggen? (can you explain this in English?). Two more that help: Hoe vaak moet ik dit innemen? (how often should I take this?) and Mag ik hierbij autorijden? (may I drive with this?). Prescription medicines (op recept) come from the apotheek; self-care products (zelfzorg) such as paracetamol and hay-fever tablets come from a drogist like Kruidvat or Etos, where the staff can also read a label with you.
The bottom line
The bijsluiter is the leaflet in every Dutch medicine box, legally required and always laid out the same way: what it’s for, when not to use it, the dosering, the bijwerkingen (most-to-least common), and storage. Learn that structure plus bijsluiter, dosering, innemen and bijwerking, read it before taking anything, and ask the apotheker if unsure, and a wall of Dutch becomes a quick, safe check.
Frequently asked questions
What is a bijsluiter?
A bijsluiter is the patient information leaflet, the small folded paper included in every Dutch medicine box. It’s legally required and tells you what the medicine is for, how to use it, the dosage, side effects, and how to store it. Every bijsluiter follows the same standard structure, so once you know the layout you can quickly find the part you need in any medicine’s leaflet.
How is a Dutch medicine leaflet structured?
In a fixed order: the name and what you use it for; when you must NOT use it or take extra care; the dosering (dosage), including for children, what to do if you take too much, forget a dose, or stop; the possible bijwerkingen (side effects), listed from most to least common; and finally storage (houdbaarheidsdatum, how to keep it) and disposal, plus the active and other ingredients. The same headings appear in every bijsluiter.
What do the side-effect frequencies in a bijsluiter mean?
Side effects (bijwerkingen) are listed in order of how often they occur, from very common to very rare, often with frequency labels (for example ‘soms’, sometimes, or ‘zelden’, rarely). Reading the order helps you judge what to actually watch for. If you experience something not listed, or are worried, contact your apotheek (pharmacy) or huisarts (GP); the leaflet also explains how to report side effects.
Can I get medicine information in English in the Netherlands?
The printed bijsluiter is in Dutch, but the pharmacist at the apotheek will explain it, and most speak good English: ask ‘Kunt u dit in het Engels uitleggen?’. Apotheek.nl carries the same leaflet information in plainer Dutch, searchable by medicine name, and the CBG (the medicines authority) publishes an English overview of how leaflets are structured.
What do 1dd, 2dd and kuur mean on a Dutch medicine label?
1dd, 2dd and 3dd are the pharmacy’s shorthand for once, twice and three times a day (eenmaal, tweemaal, driemaal daags). Kuur means a course you must finish, usually antibiotics. Zo nodig means as needed, and voor or na het eten means before or after food.
