Norton Shopping Guarantee

One A Day

Brand Choices
One A Day Advance Women Multivitamins
Over the Counter Manufactured by Bayer. Product of Canada. Shipped from Canada.
One A Day Advance Mens Multivitamins

One A Day Advance Mens Multivitamins

Marketed as One A Day Mens 50+ Multivitamins in Canada

Over the Counter Manufactured by Bayer. Product of Canada. Shipped from Canada.

One A Day Drug Information

Are you paying too much for One A Day? Save up to 80% when purchasing your prescription drugs from Universal Drugstore. Our prescription service aspires to conveniently provide you with affordable medications at the lowest prices in Canada and internationally.

We’re working with a number of Canadian and international pharmacy partners, all licensed by their qualified governmental regulatory bodies. By collaborating with our partners, we are able to offer a wide range of brand and generic medications at very competitive prices. You can obtain discount prescription drugs through our online pharmacy. Our prices are already up to 80% lower than your local pharmacy. We are committed to providing you with the best service and prices. This is why we’ll match the price of any of our online pharmacy competitors who require a valid prescription.

Order One A Day at a discount price today!

Why Buy One A Day from Universal Drugstore?

We are the global leader in online prescription drug savings with almost 20 years of experience supplying prescription and over the counter drugs to our international customers. More than 300,000 international patients have used our service to receive their prescription and over-the-counter medications.

In the past two decades together with our international pharmacy partners we have shipped over 2 million prescription medication orders to our satisfied customers.

Your safety is our top priority. You can feel completely secure purchasing through us. We use SSL encryption to secure all of your personal information that is transferred through our website while using our service.

How Long Does It Take to Receive My One A Day Order?

You can easily place an order on our website in under 5 minutes. First you need to set up an account with us, create a payment method, and send us your prescriptions. Alternatively, you can order by downloading our order form or by placing an order over the phone. Delivery can take approximately 2 weeks to North America, and 4 weeks to other countries.

  • One A Day Overview

    One A Day is a multivitamin product used to treat or prevent vitamin deficiency due to poor diet, certain illnesses, or during pregnancy. Vitamins are important building blocks of the body and help keep you in good health.

  • One A Day Warnings

    If your brand of multivitamin contains iron, it is important to keep One A Day out of reach of children. Accidental overdose of iron-containing products is a leading cause of fatal poisoning in children younger than 6 years. If overdose does occur, seek immediate medical attention or call a poison control center.

  • How to Use One A Day

    Take One A Day by mouth, usually once daily or as directed. Follow all directions on the product package, or take as directed by your doctor. Do not take more than the recommended dosage. If you have any questions, ask your doctor or pharmacist. Take One A Day regularly in order to get the most benefit from it. To help you remember, take it at the same time each day.

  • One A Day Precautions

    Before taking One A Day, tell your doctor or pharmacist if you are allergic to any of its ingredients; or to soy/peanut found in some brands; or if you have any other allergies. One A Day may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details. Before taking One A Day, tell your doctor or pharmacist your medical history,use/abuse of alcohol, liver problems, stomach/intestinal problems (such as ulcer, colitis). If your brand of multivitamin also contains folic acid, be sure to tell your doctor or pharmacist if you have vitamin B12 deficiency (pernicious anemia) before taking it. Folic acid may affect certain laboratory tests for vitamin B12 deficiency without treating this anemia. Untreated vitamin B12 deficiency may result in serious nerve problems (such as peripheral neuropathy). Consult your doctor or pharmacist for details. Tell your doctor if you are pregnant before using One A Day. One A Day passes into breast milk. Consult your doctor before breast-feeding.

  • One A Day Misdose

    If you are taking One A Day on a prescribed schedule and miss a dose, take it as soon as you remember. If it is near the time of the next dose, skip the missed dose. Take your next dose at the regular time. Do not double the dose to catch up.

  • One A Day Interactions

    Drug interactions may change how your medications work or increase your risk for serious side effects. This document does not contain all possible drug interactions. Keep a list of all the products you use (including prescription/nonprescription drugs and herbal products) and share it with your doctor and pharmacist. Do not start, stop, or change the dosage of any medicines without your doctor's approval. If your brand of multivitamin also contains iron, avoid taking One A Day at the same time as antacids, bisphosphonates (for example, alendronate), levodopa, thyroid medications (for example, levothyroxine), or some antibiotics (for example, tetracyclines, quinolones such as ciprofloxacin). Ask your doctor or pharmacist about how long you should wait between doses and for help finding a dosing schedule that will work with all your medications. If your brand of multivitamin also contains folic acid, be sure to tell your doctor or pharmacist if you take certain anti-seizure drugs (including hydantoins such as phenytoin). One A Day may interfere with certain lab tests, possibly causing false test results. Make sure lab personnel and all your doctors know you use One A Day.

  • One A Day Side Effects

    What are One A Day side effects?

    Side effects are physical, mental or emotional symptoms which occur in addition to or outside of the desired effect of a therapeutic treatment such as an over-the-counter or prescribed drug or medication. Side effects from One A Day may occur at the beginning or at the end of treatment and may also depend on the length of time an individual remains on the treatment. Side effects, also known as adverse effects, are generally more likely to occur when starting treatment. Individuals may also experience side effects from One A Day as a result of an interaction with other medications.

    Side Effects of One A Day

    The side effects of One A Day may vary in number and intensity for many different reasons. Factors such as age, weight, gender and ethnicity may influence the side effects of One A Day. Also, an individual’s state of general physical health and seriousness of the disease or illness as well as an increase or decrease in dosage may lead to side effects. Further, side effects from One A Day may also occur as a result of an interaction with certain herbal supplements, foods or drinks.

    Prescription drug side effects can be serious and may cause patients to stop the treatment. However, when side effects from the use of a prescription drug, such as One A Day, do occur a patient should consult their physician. A physician may prescribe an additional treatment in order to control the symptoms or an adjustment in the dosage may be made. In addition, changes to diet, exercise or other lifestyle activities may help to lessen the side effects of One A Day.

    By understanding side effects and the factors which may influence the occurrence of side effects patients are empowered to take an active role in their care. Patients who have specific questions about the side effects of One A Day, or any other medication, should contact their physician. General information about One A Day and the side effects associated with One A Day are described in the following:

    Common One A Day Side Effects

    Severe

    Less Severe

    Less Frequent One A Day Side Effects

    Severe

    Less Severe

    Rare or Very Rare One A Day Side Effects

    Severe

    Less Severe

  • One A Day Storage

    Store at room temperature away from light and moisture. Do not store in the bathroom. Keep all medications away from children and pets. Do not flush medications down the toilet or pour them into a drain unless instructed to do so. Properly discard One A Day when it is expired or no longer needed. Consult your pharmacist or local waste disposal company.

IMPORTANT DISCLAIMER: All medical content is supplied by a third-party company who is independent from this web site. As such, this web site cannot guarantee the reliability, accuracy, and /or medical efficacy of the information provided. In all circumstances, you should seek the advice of a health professional pertaining to drug, treatment and/or medical condition advice. Note that not all products are shipped by our contracted Canadian pharmacy. This website contracts with dispensaries around the world that ship products directly to our customers. Some of the jurisdiction include but are not limited to United Kingdom, Europe, Turkey, India, Canada, Vanuatu, Mauritius, and USA. The items within your order may be shipped from any one of these jurisdictions depending on the availability and cost of the products at the time you place your order. The products are sourced from these countries as well as others. Please note that the product appearance may vary from actual product received depending on availability.