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Rifadin

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Product Details

Description

Description

Buy Rifadin Online from Licensed Canadian Pharmacies

Rifadin (rifampin) is a prescription antibiotic used to treat and prevent a variety of serious bacterial infections. It belongs to a class of medicines called rifamycins, which work by stopping the growth of bacteria that cause infection. Rifadin is most commonly prescribed as part of a combination therapy for active tuberculosis (TB) and may also be used to help prevent latent TB from becoming active.

In addition, it’s effective in eliminating meningococcal and Haemophilus influenzae type b (Hib) bacteria from the nose and throat to stop the spread of infection. These capsules are available in 150 mg and 300 mg strengths and typically come in packs of 100 capsules. Before you order Rifadin online, make sure to talk to your doctor about all the medications you’re currently taking and discuss the possible risks and benefits to avoid any side effects or harmful drug interactions.

Generic NameRifampin
Brand NameRifadin
FormsCapsules
Strengths Available150 mg, 300 mg
Packaging100 capsules per pack
Requires PrescriptionPrescription only (Rx)
Ships to the USAYes

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Uses and Benefits

Uses and Benefits

What Are the Uses of Rifadin?

Rifadin (rifampin) capsules are used to treat and prevent several bacterial infections, including:

  • Active Tuberculosis (TB)
  • Latent Tuberculosis Infection (LTBI)
  • Elimination of Meningococcal Carriage
  • Elimination of Haemophilus influenzae Type b (Hib) Carriage

Benefits of Rifadin

  • Manages latent TB infection (LTBI) to prevent progression to active TB.
  • Treats active TB effectively when used in combination with other anti-TB medications.
  • Helps prevent serious complications from bacterial infections when taken as prescribed.
  • Contributes to effective treatment and relapse prevention when used as part of a prescribed combination regimen.
  • Eliminates bacterial carriage of Neisseria meningitidis and Haemophilus influenzae, reducing transmission risk.
Dosage

Dosage

What Are the Recommended Rifadin Dosages?

Rifadin Dosage for Different Conditions

  • Active tuberculosis (TB): 600 mg (two 300 mg capsules) once daily by mouth for 6 to 9 months, as part of a multi-drug regimen.
  • Latent Tuberculosis Infection (LTBI): 600 mg (two 300 mg capsules) once daily for 3 to 4 months.
  • Meningococcal Carriage Elimination: 600 mg (two 300 mg capsules) two times daily for 2 days.
  • Haemophilus influenzae Type b (Hib) Carriage Elimination: 600 mg (two 300 mg capsules) orally once daily for 4 days.
Usage Guide

Usage Guide

What Are the Usage Guidelines for Rifadin?

Here are some important steps on how to take Rifadin capsules correctly:

  • Take it on an empty stomach one hour before or two hours after meals.
  • Do not crush, open, or chew Rifadin capsules.
  • Swallow the capsule whole with a glass of water.
  • Take doses at the same time each day to maintain consistent medicine levels, and it's best to take them on an empty stomach.
  • Avoid antacids within 1 hour of dosing, as they may interfere with absorption.
  • Expect harmless discoloration of urine, sweat, or tears (orange-red), but be aware that it can stain clothing or contact lenses.
  • Complete the full course even if you feel better to prevent resistance.
How It Works

How It Works

How the Rifadin Works?

Rifadin (rifampin) is an antibiotic that inhibits bacterial RNA synthesis, which stops bacteria from multiplying. This helps the body fight infections such as tuberculosis, latent TB, and meningococcal disease effectively. By targeting bacterial growth, Rifadin reduces infection severity and prevents its spread.

Side Effects

Side Effects

What Are the Side Effects of Rifadin?

Common Rifadin side effects may include:

  • Orange or reddish discoloration of urine, sweat, saliva, or tears
  • Vomiting
  • Loss of appetite
  • Stomach upset or cramps
  • Headache
  • Weakness
  • Mild rash

Serious Rifadin capsules side effects may include:

  • Liver problems
  • Allergic reactions (swelling, rash, difficulty breathing)
  • Flu-like symptoms
  • Blood disorders
  • Severe skin reactions (blistering, peeling, or painful rash)
  • Kidney issues:
  • Vision changes

Note: Contact your medical provider if you experience any serious symptoms or unusual changes.

Warnings

Warnings

What Are the Warnings for Rifadin?

Consider the following warnings when you buy Rifadin online for your treatment:

  • Use with caution if you have liver disease, a history of alcohol abuse, or are taking other medicines that can affect the liver.
  • Do not use Rifadin if you are allergic to rifampin or any other rifamycin antibiotics (such as rifabutin or rifapentine).
  • This medicine can cause a red-orange discoloration of urine, sweat, saliva, and tears; this is harmless but may permanently stain fabrics or soft contact lenses. Consider switching to glasses during treatment.
  • Rifadin is a potent inducer of liver enzymes and can reduce the effectiveness of many medications, including birth control pills, anticoagulants, antiretrovirals, and certain antibiotics.
  • Not recommended for use in infants or young children unless prescribed and monitored by a healthcare professional.
  • These capsules may rarely cause anemia, low platelet count, or other blood abnormalities. Watch for unusual bruising, bleeding, or fatigue.
  • Use with caution if you have porphyria, as Rifadin may worsen this condition.
Safety Guide

Safety Guide

What Are the Safety Guidelines for Rifadin?

Read and follow these precautionary measures before starting your treatment with Rifadin capsules:

  • Take Rifadin exactly as prescribed, at the same time each day, preferably on an empty stomach.
  • Avoid alcohol and other medicines that may harm your liver unless approved by your doctor.
  • Rifadin should be used during pregnancy only if the potential benefits outweigh the risks. It may pass into breast milk; caution is advised during breastfeeding.
  • Use non-hormonal birth control (such as condoms or an IUD) during your treatment with these capsules.
  • Attend all follow-up appointments and lab tests as recommended by your medical provider to monitor your response and liver function.
  • Do not share your Rifadin capsules with others, even if they have similar symptoms.
  • Inform all healthcare providers that you’re taking Rifadin, as it can interfere with lab tests and other medications.
Missed Dose

Missed Dose

If you miss a dose of Rifadin capsules, take them as soon as you remember. If it’s almost time for your next one, skip the missed dose. Do not take two doses at once to make up for the missed dose.

Overdose

Overdose

A Rifadin (rifampin) overdose can intensify side effects, including nausea, vomiting, abdominal pain, dizziness, or liver problems. If an overdose is suspected, seek medical attention or contact your local poison control centre.

Storage Guide

Storage Guide

What Are the Storage Guidelines for Rifadin?

To ensure the long-term effectiveness of your Rifadin capsules, follow these storage guidelines:

  • Store Rifadin capsules at room temperature, 25°C (77°F).
  • Can be exposed to temperatures between 15°C-30°C (59°F-86°F).
  • Always secure the cap to protect from moisture and contamination.
  • Avoid storing in humid environments like bathrooms.
  • Keep these capsules out of reach and out of sight of children.
  • Protect the capsules from extreme heat, light, and moisture.
  • Do not freeze, as freezing may compromise the stability of the prescription drug.
  • Before you order Rifadin online, verify its expiration date.
  • Dispose of the expired capsules safely by following your pharmacist's instructions.
Interactions

Interactions

When considering treatment with Rifadin capsules, avoid use of the following drugs:

  • Coumadin (warfarin)
  • Norvasc (amlodipine)
  • Zocor (simvastatin)
  • Ortho Tri-Cyclen (ethinyl estradiol/norgestimate)
  • Dilantin (phenytoin)
  • Sustiva (efavirenz)
  • Tegretol (carbamazepine)
  • Prednisone (prednisone)
Alternatives

Alternatives

What Are the Alternatives for Rifadin?

Some of the Rifadin (rifampin) alternatives are as follows:

  • Rifabutin (rifabutin)
  • Rifapentine (rifapentine)
  • Isoniazid (isoniazid)
  • Ethambutol (ethambutol)
  • Pyrazinamide (pyrazinamide)
  • Myambutol (ethambutol)
  • Priftin (rifapentine)
Cost & Coupons

Cost & Coupons

Why Buy Rifadin from Polar Bear Meds?

At Polar Bear Meds, we’re committed to making prescription medications like Rifadin more accessible and affordable for patients in the U.S. Our prices are significantly lower than typical U.S. pharmacy retail rates without compromising on safety or quality. Every order is sourced exclusively from licensed and trusted pharmacies and undergoes complete prescription verification to ensure compliance and authenticity. We offer discreet, trackable shipping to all U.S. states, along with refill support for ongoing treatment. Our friendly customer service team is here to help you.

Rifadin Cost & Coupons

Buy Rifadin from Canada and get it delivered to your doorstep in the U.S. You can also save more by using the coupon code “WELCOMEPB10” for 10% off on your first order. There are no hidden handling or processing fees, as we believe in complete transparency. Looking to save even more? Join our referral program and get a $20 credit every time you refer a friend or a family member. Your referral will also receive a $20 credit, so everyone wins. Additionally, after every 10 verified customers' referrals, you'll receive a $100 credit in your account as a thank-you for spreading the word.

FAQ

FAQ

Guarantee

Guarantee

AtPolar Bear Meds, your safety is our priority. Every order is dispensed from a fully licensed Canadian pharmacy following strict standards for quality, security, and patient care. To conveniently buy Rifadin from Canada at a substantial cost, call us at1-888-779-2193toll-free.

Dr. Jackson Miller

Medically Reviewed by Dr. Jackson Miller (M.D)

Dr. Jackson Miller is a board-certified medicine physician & hospitalist. He is a healthcare professional with a strong background in patient care. With years of experience and a patient-first approach, he believes the foundation of good health is a patient who feels informed and empowered. He contributes to medical content review, drawing on his background in clinical practice and patient education. He focuses on presenting health information in a clear, accurate, and accessible way to help readers make informed decisions. His work emphasizes clarity, evidence-based guidance, and understandable explanations of medical topics.

Find Dr. Jackson Miller on:LinkedIn

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