Rifampin Coupon & Discounts

Save on Rifampin at your pharmacy with the free discount below.

Rifampin is a drug that is used in combination with other medications to treat tuberculosis. While the prices of medications sometimes vary depending on the pharmacy and insurance, you can expect a cost around $250 for 60 rifampin capsules. In an effort to help all patients access medications at an affordable rate, FamilyWize has discounts of up to 75% off through the rifampin coupon or discount card. Our drug coupons are valid at many pharmacies nationwide and offer discounts every time you fill your prescription. To access the rifampin coupon or discount card now, click ‘Claim Discount’ or ‘Free Rx Card’ on our site, and present it to the pharmacist when filling your prescription.

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About Rifampin

What is rifampin?

Rifampin is an oral medication that can be used on patients with tuberculosis. The main active drug in rifampin is rafadin, and it works by killing the bacteria that causes tuberculosis. You must take rifampin as directed by your doctor to achieve the maximum benefits of the therapy.

How do I take rifampin?

Take rifampin 1 to 2 hours before or after a meal with a glass of water. Do not chew, dissolve, or break apart rifampin capsules, as this can cause unwanted side effects.

What if I forget to take a dose of rifampin?

If you forget to take a dose of rifampin, skip the missed dose and take your next dose as scheduled. Do not double up on rifampin doses as this may trigger unwanted side effects.

What happens if I overdose on Rifampin?

You may experience a rapid heartbeat and sweating if you overdose on rifampin. Contact local health emergency services at 911 or Poison Control at 1-800-222-1222 in case of an overdose.

Before taking rifampin, tell your doctor if:

  • You have gland problems

  • You have diabetes

  • You have liver problems

  • You have a history of blood diseases

  • You are pregnant or plan to become pregnant

  • You are breastfeeding or plan to breastfeed

  • You have any food or drug allergies

  • You are taking any other prescription or non-prescription medications or supplements

What are the possible side effects of taking rifampin?

While taking Rifampin, you may experience common side effects such as: heartburn, nausea, vomiting, loss of appetite, stomach cramps, gas, and diarrhea. Tell your doctor if you experience: headache, drowsiness, fatigue, dizziness, confusion, muscle weakness, pain or numbness in the arms and legs, or fever. Take rifampin as directed to avoid serious health complications.

How do I store Rifampin?

Store rifampin in a cool and dry room with a temperature between 67 to 86 degrees Fahrenheit. Keep rifampin in a locked cabinet away from small children to prevent accidental overdoses.


Tell your doctor if you have a history of liver problems before starting rifampin. Do not take medication that contain clarithromycin, delavirdine, fluconazole, or itraconazole as they may interact with rifampin.

Brand Names

Rifampin is a generic drug. Its brand name equivalent is Rifadin. Remember that you can always save on FDA-approved brand name and generic medications by using the coupons or a discount card from our site.


“I have been able to afford and purchase my prescribed medications for prices much better than using my insurance. I am trying to understand how that is possible. Anyway, I highly recommend”

- Sarah Proctor - Austin, TX

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