• All Strengths

  • 150mg

  • 300mg

Brand Choices
Rifadin 150mg
Prescription required. Manufactured by Sanofi Aventis. Product of United Kingdom. Shipped from United Kingdom.
Rifadin 300mg
Prescription required. Manufactured by Sanofi Aventis. Product of United Kingdom. Shipped from United Kingdom.
Generic equivalents for Rifadin

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.

Rifampin 150mg
Prescription required. Manufactured by Lupin Pharma. Product of India. Shipped from India.
Rifampin 300mg
Prescription required. Manufactured by Lupin Pharma. Product of India. Shipped from India.

Rifadin Drug Information

Are you paying too much for Rifadin? 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 Rifadin at a discount price today!

Why Buy Rifadin 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 Rifadin 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.

  • Rifadin Overview

    Rifadin is used to prevent and treat tuberculosis and other bacterial infections. Rifampin belongs to a class of drugs known as rifamycin antibiotics. It works by stopping the growth of bacteria. This antibiotic treats only bacterial infections. It will not work for viral infections (such as common cold, flu). Using any antibiotic when it is not needed can cause it to not work for future infections.

  • How to Use Rifadin

    Take Rifadin by mouth at least 1 hour before or 2 hours after a meal as directed by your doctor, usually 1 or 2 times daily. Take Rifadin with a full glass of water (8 ounces/240 milliliters) unless your doctor directs you otherwise. If you need to take antacids, wait at least 1 hour after taking rifampin. If you are unable to swallow the capsules, you may open the capsule and sprinkle the contents onto applesauce or jelly. Eat the entire mixture right away. Do not prepare a supply for future use. If you are using the liquid form of Rifadin, shake the bottle well before each use. Carefully measure the dose using a special measuring device/spoon. Do not use a household spoon because you may not get the correct dose. The dosage and length of treatment are based on your medical condition, weight, and response to treatment. It is very important to keep using Rifadin (and other medications used to treat tuberculosis) exactly as prescribed by your doctor. Do not skip any doses. For the best effect, use this antibiotic at evenly spaced times. To help you remember, use Rifadin at the same time(s) every day. Continue to use Rifadin until the full prescribed amount is finished, even if symptoms disappear after a few days. Stopping the medication too early may result in a return of the infection. Tell your doctor if your condition lasts or gets worse.

  • Rifadin Precautions

    Before using rifampin, tell your doctor or pharmacist if you are allergic to it; or other rifamycins (such as rifabutin); or if you have any other allergies. Rifadin may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details. Before using Rifadin, tell your doctor or pharmacist your medical history,diabetes, liver problems (such as hepatitis), HIV infection, history of alcohol use/abuse. Alcohol may increase the risk of liver disease. Avoid alcoholic beverages while using Rifadin. Rifampin may cause live bacterial vaccines (such as typhoid vaccine) to not work well. Tell your health care professional that you are using rifampin before having any immunizations/vaccinations. Before having surgery, tell your doctor or dentist about all the products you use (including prescription drugs, nonprescription drugs, and herbal products). During pregnancy, Rifadin should be used only when clearly needed. When Rifadin is used during the last few weeks of pregnancy, the risk of bleeding in both mother and infant may be increased. Tell your doctor right away if you notice any bleeding in your newborn. Discuss the risks and benefits with your doctor. Rifampin passes into breast milk but is unlikely to harm a nursing infant. Consult your doctor before breast-feeding.

  • Rifadin Misdose

    If you miss a dose of Rifadin, 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. If you are taking Rifadin on a longer schedule (such as twice weekly) and miss a dose, ask your doctor or pharmacist right away for a new dosing schedule.

  • Rifadin Interactions

    See also How to Use section. 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. Rifampin interacts with many medications. While you are using rifampin, it is very important to tell your doctor or pharmacist of any changes in medications that you are taking. Rifampin can speed up the removal of other medications from your body, which may affect how they work. Examples of affected drugs include atovaquone, certain anti-cancer drugs (such as irinotecan), certain azole antifungals (such as itraconazole), certain calcium channel blockers (such as nifedipine), certain products used to treat chronic hepatitis C (such as sofosbuvir), cobicistat, lurasidone, HIV NNRTIs (such as etravirine, nevirapine), praziquantel, HIV protease inhibitors (such as atazanavir, darunavir), among others. Rifadin may decrease the effectiveness of hormonal birth control such as pills, patch, or ring. This could cause pregnancy. Discuss with your doctor or pharmacist if you should use reliable backup birth control methods while using Rifadin. Also tell your doctor if you have any new spotting or breakthrough bleeding, because these may be signs that your birth control is not working well. Rifadin may interfere with certain lab tests (such as urine screening for opiates, blood serum folate/vitamin B12), possibly causing false test results. Rifampin may also make it harder for your body to get rid of certain chemicals used in gallbladder tests. Make sure lab personnel and all your doctors know you use Rifadin.

  • Rifadin Side Effects

    What are Rifadin 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 Rifadin 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 Rifadin as a result of an interaction with other medications.

    Side Effects of Rifadin

    The side effects of Rifadin may vary in number and intensity for many different reasons. Factors such as age, weight, gender and ethnicity may influence the side effects of Rifadin. 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 Rifadin 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 Rifadin, 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 Rifadin.

    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 Rifadin, or any other medication, should contact their physician. General information about Rifadin and the side effects associated with Rifadin are described in the following:

    Common Rifadin Side Effects


    Less Severe

    • saliva discoloration
    • discoloration of sweat
    • sputum discoloration
    • discolored feces
    • diarrhea
    • abdominal pain with cramps

    Less Frequent Rifadin Side Effects


    • skin rash

    Less Severe

    • allergic dermatitis
    • pruritus of skin
    • dyspepsia

    Rare or Very Rare Rifadin Side Effects


    • cholestasis
    • anemia
    • hepatitis
    • dental discoloration
    • dyspnea
    • interstitial nephritis
    • hyperbilirubinemia
    • jaundice
    • pemphigoid
    • Clostridioides difficile infection
    • thrombocytopenic disorder
    • myopathy
    • anaphylaxis
    • abnormal hepatic function tests
    • erythema multiforme
    • Stevens-Johnson syndrome
    • toxic epidermal necrolysis
    • vasculitis
    • renal tubular necrosis
    • disseminated intravascular coagulation
    • DRESS syndrome
    • angioedema
    • hypotension
    • bronchospastic pulmonary disease
    • lymphadenopathy
    • hepatocellular damage
    • leukopenia
    • acquired hemolytic anemia
    • agranulocytosis
    • drug-induced psychosis
    • adrenocortical insufficiency
    • acute generalized exanthematous pustulosis
    • purpura
    • porphyria
    • vitamin K deficiency induced hypoprothrombinemia
    • neutropenic disorder
    • hypersensitivity drug reaction
    • increased risk of bleeding due to coagulation disorder
    • hemoglobinuria
    • hemolytic anemia
    • interstitial lung disease
    • interstitial pneumonitis

    Less Severe

    • tear discoloration
    • flu-like symptoms
    • anorexia
    • nausea
    • vomiting
    • heartburn
    • flatulence
    • urine discoloration
    • headache disorder
    • fever
    • drowsy
    • fatigue
    • ataxia
    • dizziness
    • concentration difficulty
    • acute confusion
    • behavioral disorders
    • muscle weakness
    • pain
    • visual changes
    • menstrual disorder
    • flushing
    • urticaria
    • conjunctivitis
    • eosinophilia
    • sore throat
    • sore tongue
    • facial edema
    • peripheral edema
  • Rifadin Storage

    Store the capsules at room temperature away from light and moisture. Do not store in the bathroom. Keep all medications away from children and pets. The liquid form may be refrigerated or stored at room temperature. Do not freeze. Discard any unused portion after 4 weeks. Do not flush medications down the toilet or pour them into a drain unless instructed to do so. Properly discard Rifadin 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.