Robitussin 100mg/15mg/5mL

and/or alternativesChemical Ingredient: Guaifenesen/Dextromethorphan
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What is a generic medication?

Generic medications are significantly discounted copies of brand name medication that have the same active ingredients, intended use, dosage, side effects, effects, and route of administration as the original brand name medication. In other words, generic medications have the same pharmacological effects as their brand-name counterparts. Over half of all prescribed medications are for generic medications.

100mg/15mg/5mL Oral Liquid

Robitussin DM 100mg/15mg/5mL Oral Liquid

Guaifenesen/Dextromethorphan 100mg/15mg/5mL

No generic is available for Robitussin DM 100mg/15mg/5mL.

Robitussin DM 100mg/15mg/5mL Oral Liquid

Robitussin DM 100mg/15mg/5mL Oral Liquid

Guaifenesen/Dextromethorphan 100mg/15mg/5mL

  • Manufactured by Pfizer Canada Inc
  • Product of Canada • Shipped from Canada
  • Over the Counter

No generic is available for Robitussin DM 100mg/15mg/5mL.

Estimated shipping time: 2-3 weeks

Please allow 2 - 3 weeks for shipments to the United States and 4 - 6 weeks for other destinations. Most shipments will arrive faster than these times.

We offer free shipping for orders over $100 to any destination within the United States including Alaska and Hawaii, and charge $7 for orders under $100. For destinations outside of the United States, our standard shipping charge is $19.95 USD.

Robitussin Drug Information

Are you paying too much for Robitussin? 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.

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Why Buy Robitussin from Universal Drugstore?

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How Long Does It Take to Receive My Robitussin 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 to 3 weeks to North America, and 4 to 6 weeks to other countries.

Robitussin DM Drug Information

  • Robitussin Overview

    This combination medication is used to relieve coughs caused by the common cold, bronchitis, and other breathing illnesses. Guaifenesin belongs to a class of drugs known as expectorants. It works by thinning and loosening mucus in the airways, clearing congestion, and making breathing easier. Dextromethorphan belongs to a class of drugs known as cough suppressants. It acts on a part of the brain (cough center) to reduce the urge to cough. If you are self-treating with Robitussin 100mg/15mg/5mL, it is important to read the package instructions carefully before you start using Robitussin 100mg/15mg/5mL to be sure it is right for you. (See also Precautions section.) Cough-and-cold products have not been shown to be safe or effective in children younger than 6 years. Therefore, do not use Robitussin 100mg/15mg/5mL to treat cold symptoms in children younger than 6 years unless specifically directed by the doctor. Some products (such as long-acting tablets/capsules) are not recommended for use in children younger than 12 years. Ask your doctor or pharmacist for more details about using your product safely. These products do not cure or shorten the length of the common cold and may cause serious side effects. To decrease the risk for serious side effects, carefully follow all dosage directions. Do not use Robitussin 100mg/15mg/5mL to make a child sleepy. Do not give other cough-and-cold medication that might contain the same or similar ingredients (see also Drug Interactions section). Ask the doctor or pharmacist about other ways to relieve cough and cold symptoms (such as drinking enough fluids, using a humidifier or saline nose drops/spray).

  • How to Use Robitussin

    Take Robitussin 100mg/15mg/5mL by mouth with or without food, as directed by your doctor. If you are self-treating, follow all directions on the product package. If you are uncertain about any of the information, ask your doctor or pharmacist Drink plenty of fluids while taking Robitussin 100mg/15mg/5mL. Fluids will help to break up mucus and clear congestion. Dosage of Robitussin 100mg/15mg/5mL is based on your age, medical condition, and response to treatment. Do not increase your dose or take Robitussin 100mg/15mg/5mL more often than directed. If you are using the liquid form of Robitussin 100mg/15mg/5mL, carefully measure the dose using a special measuring device/spoon. Do not use a household spoon because you may not get the correct dose. For powder packets, empty the entire contents of the packet onto the tongue and swallow. To prevent a bitter taste, do not chew. If you are taking the capsule form, swallow the capsule whole. Improper use of Robitussin 100mg/15mg/5mL (abuse) may result in serious harm (such as brain damage, seizure, death). Do not increase your dose, take it more frequently, or use it for a longer time than directed. Tell your doctor if your cough returns, or if it is accompanied by fever, severe sore throat, rash, persistent headache, or if it persists or worsens after 7 days. These may be signs of a serious medical problem. Seek immediate medical attention if you think you may have a serious medical problem.

  • Robitussin Precautions

    Before taking Robitussin 100mg/15mg/5mL, tell your doctor or pharmacist if you are allergic to guaifenesin or dextromethorphan; or if you have any other allergies. Robitussin 100mg/15mg/5mL may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details. Before using Robitussin 100mg/15mg/5mL, tell your doctor or pharmacist your medical history,breathing problems (such as emphysema, chronic bronchitis, asthma, smoker's cough), cough with blood or large amounts of mucus, liver problems. Robitussin 100mg/15mg/5mL may make you dizzy or drowsy. Alcohol or marijuana (cannabis) can make you more dizzy or drowsy. Do not drive, use machinery, or do anything that needs alertness until you can do it safely. Limit alcoholic beverages. Talk to your doctor if you are using marijuana (cannabis). Liquid forms of Robitussin 100mg/15mg/5mL may contain sugar and/or alcohol. Caution is advised if you have diabetes, liver disease, or any other condition that requires you to limit/avoid these substances in your diet. Ask your doctor or pharmacist about using Robitussin 100mg/15mg/5mL safely. The liquid forms and powder packets of Robitussin 100mg/15mg/5mL may contain aspartame. If you have phenylketonuria (PKU) or any other condition that requires you to restrict your intake of aspartame (or phenylalanine), consult your doctor or pharmacist about using Robitussin 100mg/15mg/5mL safely. Before having surgery, tell your doctor or dentist about all the products you use (including prescription drugs, nonprescription drugs, and herbal products). During pregnancy, Robitussin 100mg/15mg/5mL should be used only when clearly needed. Discuss the risks and benefits with your doctor. It is unknown if guaifenesin or dextromethorphan passes into breast milk. Discuss the risks and benefits with your doctor before breast-feeding.

  • Robitussin Misdose

    If you miss a dose of Robitussin 100mg/15mg/5mL, 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.

  • Robitussin 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. Taking certain MAO inhibitors with Robitussin 100mg/15mg/5mL may cause a serious (possibly fatal) drug interaction. Avoid taking isocarboxazid, methylene blue, moclobemide, phenelzine, procarbazine, rasagiline, safinamide, selegiline, or tranylcypromine during treatment with Robitussin 100mg/15mg/5mL. Most MAO inhibitors should also not be taken for two weeks before treatment with Robitussin 100mg/15mg/5mL. Ask your doctor when to start or stop taking Robitussin 100mg/15mg/5mL. Guaifenesin and dextromethorphan are available in both prescription and nonprescription products. Check the labels of all your medications to make sure you are not taking more than one product containing guaifenesin or dextromethorphan. Guaifenesin can affect the results of certain lab tests (such as urine levels of certain acids). Make sure laboratory personnel and all your doctors know you use Robitussin 100mg/15mg/5mL.

  • Robitussin Side Effects

    Dizziness, drowsiness, nausea, and vomiting may occur. If any of these effects persist or worsen, notify your doctor or pharmacist promptly. If your doctor has directed you to use Robitussin 100mg/15mg/5mL, remember that he or she has judged that the benefit to you is greater than the risk of side effects. Many people using Robitussin 100mg/15mg/5mL do not have serious side effects. A very serious allergic reaction to Robitussin 100mg/15mg/5mL is unlikely, but seek immediate medical attention if it occurs.rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing. This is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088 or at www.fda.gov/medwatch. In Canada - Call your doctor for medical advice about side effects. You may report side effects to Health Canada at 1-866-234-2345.

    List of Robitussin DM side effects
  • Robitussin Storage

    Store at room temperature away from light and moisture. Do not store in the bathroom. Do not freeze liquid forms of Robitussin 100mg/15mg/5mL. Different brands of Robitussin 100mg/15mg/5mL have different storage needs. Check the product package for instructions on how to store your brand, or ask your pharmacist. 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 Robitussin 100mg/15mg/5mL 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 can not 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 jurisdiction 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.