PC Chat Took 100,000 Health Questions in Its First Week
Matthew Leo · Published September 29, 2026 · Canada Tech
Loblaw says Canadians asked its new PC Chat health chatbot more than 100,000 questions in its first week. The figure, reported by The Canadian Press on September 29, shows early interest, but it is a company count, not an independent measure of answer quality or medical safety.
PC Chat launched on September 10 inside PC Health and Shoppers Drug Mart services. Loblaw says it draws on more than 1,000 Canadian clinical sources and can point users toward appropriate care. It is free, and a user may choose to connect a PC Health or Shoppers Drug Mart digital pharmacy profile for more tailored answers. That choice matters: connecting a profile gives the service more health context than a general question alone.
What to check before sharing details
Loblaw says conversations are stored in Canada and protected under Canadian privacy law. Canadian storage answers where information resides. It does not, by itself, tell a user who can access it, how long it is kept, or whether a connected pharmacy history is used for any purpose beyond answering the question. The Canadian Press reports that chat history can be retained for up to a year. Anyone considering the service should read the current PC Health terms and privacy notice, then decide whether to connect their pharmacy profile at all.
A practical first use is a general question about a condition, medication category or which kind of professional to contact. Avoid entering a full name, address, prescription number or detailed medical history unless that detail is genuinely needed and you are comfortable with the service's data rules. Don't treat a chat answer as a diagnosis, a prescription change or a reason to delay urgent care. Loblaw itself says the tool does not replace doctors, pharmacists or other health professionals.
Where it is available
Loblaw's launch announcement says PC Chat is available in most provinces through the PC Health and Shoppers Drug Mart apps and websites. New Brunswick and Quebec were excluded at launch, with access promised later in the fall. The company also said a French-language version was still being prepared. Check the current service page before assuming it is available where you live.
The Canadian focus is useful when advice depends on local clinical guidance or care options. The harder test is whether the answers remain accurate when questions are personal or ambiguous. Loblaw has described its clinical review process, but it has not published an independent assessment of PC Chat's real-world error rate. For now, readers can use it to prepare better questions for a pharmacist or clinician while keeping sensitive details to the minimum they want to share.
Tags: PC Chat, Loblaw, digital health, privacy, News analysis