Cold sores treatment in Windsor, online
A cold sore always seems to arrive at the worst time, and the antiviral works best when started early - not after a long Windsor walk-in wait. A licensed Ontario pharmacist can assess it online and, when appropriate, prescribe treatment, usually within 24 hours and free with your Ontario health card.
*Free with a valid Ontario health card. Without one, the assessment is a flat $30.
Getting cold sores treated in Windsor
See a licensed Ontario pharmacist about Cold sores from home. It is free with a valid Ontario health card, or $30 without, and you usually hear back within 24 hours.
As a border city at the far southwest tip of Ontario, Windsor has long struggled with doctor shortages. Pharmly reaches Walkerville, Riverside, and out to LaSalle and Tecumseh without anyone leaving home.
Want the full clinical picture? Read our complete cold sores guide - symptoms, causes, treatment options and when to seek other care. When you are ready, the assessment for Windsor residents takes about five minutes.
How it works
Tell us your symptoms
Pick Cold sores and answer a short, secure questionnaire from your phone or laptop, anywhere in Windsor.
A pharmacist assesses you
A licensed Ontario pharmacist reviews your answers and follows up within 24 business hours (our average is about 2 hours) - by message or call.
Get your treatment plan
When appropriate, your pharmacist prescribes treatment with free delivery in Windsor - or sends it to a pharmacy near you.
Cold sores in Windsor: common questions
Can an Ontario pharmacist prescribe for herpes labialis?
Yes. As of 2026, Ontario pharmacists can assess and treat herpes labialis as one of the province's minor ailments. With Pharmly, a licensed Ontario pharmacist reviews your online questionnaire and, when appropriate, prescribes treatment and sends it to your pharmacy - no appointment, referral or family doctor needed.
How much does a herpes labialis assessment cost?
It is free with a valid Ontario health card. Without one, it is a flat $30. If a medication is prescribed, you pay the usual price for it and your drug plan may cover it.
How quickly will I hear back?
A licensed Ontario pharmacist reviews your answers and follows up within 24 business hours (our average is about 2 hours), often sooner. If anything urgent is flagged, we direct you to the right level of care.
Is cold sores treatment free in Windsor?
With a valid Ontario health card the assessment is free, because Ontario pays pharmacies for minor ailment assessments. Without a card it is a flat $30. If a medication is prescribed you pay the usual price for it, which your drug plan may cover.
I have an out-of-province card but live in Windsor - can I still be seen?
Yes. A local family doctor is not required. With a valid Ontario health card the assessment is free; with an out-of-province or international card it is a flat $30. A licensed Ontario pharmacist reviews your answers and follows up, usually within 24 hours.
Cold sores treatment is also available in: Toronto · Ottawa · Mississauga · London · Hamilton · Kitchener
Windsor residents can also get assessed for: Urinary tract infection · Pink eye · all conditions in Windsor
Feel better, faster.
Start your free assessment and a licensed Ontario pharmacist will be in touch within 24 business hours (our average is about 2 hours).
Start your free assessment**Free with a valid Ontario health card. Without one, the assessment is a flat $30.