Buckley’s Complete Cough Syrup is made for people dealing with several cold and flu symptoms at the same time. Instead of using separate products for cough, throat discomfort, fever, chills, headache, and body aches, this syrup is positioned as a multi-symptom option for short-term relief.
The official Buckley’s product information lists acetaminophen 325 mg and menthol 20 mg per 5 mL teaspoonful. Acetaminophen helps reduce fever and relieve minor aches and pains, while menthol is commonly used in cough and throat-care products for its cooling sensation and soothing effect.
Why Choose Buckley’s Complete Cough Syrup?
Multi-Symptom Cold & Flu Support
Buckley’s Complete is positioned for relief of several common cold and flu symptoms, including cough, sore throat pain, fever, chills, headache, aches, and nasal/sinus congestion.
Contains Acetaminophen
Each 5 mL contains acetaminophen 325 mg, a widely used pain reliever and fever reducer. Customers should be careful not to combine it with other acetaminophen-containing products.
Trusted Buckley’s Formula
Buckley’s is a well-known Canadian cough and cold brand, recognized for its strong-tasting formulas and symptom-relief focus.
How to Use
Use Buckley’s Complete Cough Syrup exactly as directed on the package label. Measure each dose carefully using a proper medicine cup or dosing device.
Do not exceed the recommended dose. Do not combine with other cough, cold, flu, pain, fever, or sleep products that contain acetaminophen unless advised by a healthcare professional.
Caution
This product contains acetaminophen. Taking too much acetaminophen may cause serious liver harm. Do not use with other products containing acetaminophen.Speak with a doctor or pharmacist before use if you have liver disease, drink alcohol regularly, are pregnant or breastfeeding, take blood thinners such as warfarin, have chronic cough, asthma, emphysema, glaucoma, high blood pressure, heart disease, thyroid disease, diabetes, difficulty urinating, or are taking other medications.Stop use and seek medical advice if symptoms last more than a few days, worsen, return, or are accompanied by high fever, rash, persistent headache, breathing trouble, chest pain, or severe sore throat.
Shipping & Delivery
Canada/USA
The estimated shipping time generally takes 5-7 business days.
Frequently Asked Questions
Q: What is Buckley’s Complete Cough Syrup used for?
A: Buckley’s Complete Cough Syrup is used for cold and flu symptoms, including cough, fever, sore throat, aches, chills, and congestion.
Q: What ingredients are in Buckley’s Complete Cough Syrup?
A: Health Canada lists acetaminophen, guaifenesin, and menthol in a Buckley’s Complete syrup for pain, fever, mucus, and congestion relief.
Q: Can I take Buckley’s Complete with Tylenol?
A: Avoid combining unless advised, because Buckley’s Complete may contain acetaminophen. Too much acetaminophen can seriously harm the liver.
Q: Who should ask a pharmacist before using Buckley’s Complete?
A: Ask first if you have liver disease, take warfarin, use other cold medicines, are pregnant, breastfeeding, or have chronic cough.
Q: How often can I take Buckley’s Complete Cough Syrup?
A: Follow the package directions carefully. Do not exceed the daily limit, especially because it may contain acetaminophen.








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Reached out to customer support with a billing question and they were helpful. Delivery was prompt and the parcel arrived intact
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Website was easy to navigate and checkout was painless. Customer service responded quickly when I had a minor question. Package arrived in good condition
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Fast delivery and the package arrived intact. Checkout was straightforward and customer service responded quickly when I had a question.
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Achat facile, paiement sans souci et le colis est arrivé intact. Contente de l'ensemble
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Ordered fast, arrived fast
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The site was easy to use and the order arrived well packaged; overall a good shopping experience.
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Buckley's Complete Cough Syrup was delivered on time by Pharmacy 24. The price was fair, and the product works well. Happy with the purchase.
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Buckley's Complete Cough Syrup is my go-to for cough relief. Pharmacy 24 delivered it on time, and the price was good. Their service is reliable.
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Buckley's Complete Cough Syrup works wonders for my persistent cough. Easy to order and quick delivery.
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Buckley's syrup really helps with my cough. Shipping was fast and reliable.