Rifampin Injectable Solution

Name: Rifampin Injectable Solution

Highlights for rifampin

RIFAMPIN (RIF am pin) is an antibiotic. It is used to treat or prevent certain kinds of bacterial infections. It is used to treat or prevent tuberculosis (TB). It will not work for colds, flu, or other viral infections.

This drug also comes in other forms, including Oral capsule

This drug can cause serious side effects. See which side effects you should report to your doctor right away.

Know how to use your medication, and learn what might happen if you miss a dose.

Talk to your healthcare provider if you have any of these conditions.

Know what to watch for and get tips for reducing your risks while taking this drug.

Rifampin Side Effects

Side effects that you should report to your doctor or health care professional as soon as possible:

  • allergic reactions like skin rash, itching or hives, swelling of the face, lips, or tongue
  • breathing problems
  • feeling faint or lightheaded, falls
  • fever or chills, mouth sores, or sore throat
  • pinpoint red spots on the skin
  • stomach pain
  • trouble passing urine or change in the amount of urine
  • unusual bleeding, bruising
  • unusually weak or tired
  • yellowing of the eyes or skin

Side effects that usually do not require medical attention (report to your doctor or health care professional if they continue or are bothersome):

  • diarrhea
  • dizziness
  • headache
  • loss of appetite
  • nausea, vomiting

Rifampin May Interact with Other Medications

Do not take this medicine with any of the following medications:

  • delavirdine
  • nevirapine
  • sirolimus
  • voriconazole

This medicine may also interact with the following medications:

  • antibiotics like ciprofloxacin, clarithromycin, isoniazid
  • antifungal medicines like fluconazole, itraconazole, ketoconazole
  • atovaquone
  • chloramphenicol
  • cyclosporine
  • dapsone
  • female hormones, including contraceptive or birth control pills
  • halothane
  • medicines for blood pressure, other heart problems
  • medicines for depression, anxiety, or psychotic disturbances
  • medicines for diabetes
  • medicines for pain
  • medicnes for seizures
  • medicines for sleep
  • medicines for the thyroid
  • medicines that treat or prevent blood clots like warfarin
  • probenecid
  • steroid medicines like prednisone or cortisone
  • vitamin D
Disclaimer: Our goal is to provide you with the most relevant and current information. However, because drugs interact differently in each person, we cannot guarantee that this information includes all possible interactions. This information is not a substitute for medical advice. Always speak with your healthcare provider about possible interactions with all prescription drugs, vitamins, herbs and supplements, and over-the-counter drugs that you are taking.

How to Use rifampin

This medicine is for infusion into a vein. It is usually given by a health care professional in a hospital or clinic setting.

If you get this medicine at home, you will be taught how to prepare and give this medicine. Use exactly as directed. Take your medicine at regular intervals. Do not take your medicine more often than directed.

It is important that you put your used needles and syringes in a special sharps container. Do not put them in a trash can. If you do not have a sharps container, call your pharmacist or healthcare provider to get one.

Talk to your pediatrician regarding the use of this medicine in children. While this drug may be prescribed for selected conditions, precautions do apply.

What should I tell my health care provider before I take this medicine?

They need to know if you have any of these conditions:

  • liver disease, including hepatitis
  • an unusual or allergic reaction to rifampin, rifabutin, other medicines, foods, dyes or preservatives
  • pregnant or trying to get pregnant
  • breast-feeding
What if I miss a dose?

If you miss a dose, take it as soon as you can. If it is almost time for your next dose, take only that dose. Do not take double or extra doses. Tell your health care professional about all missed doses.

What should I watch for while using this medicine?

Visit your doctor or health care professional for regular check ups. You may need blood work done while you are taking this medicine. This medicine can cause serious liver problems. Make sure you understand the risks for liver problems and how to identify the symptoms. If you have any questions, talk with your doctor or other health care provider.

Alcohol may interfere with the effect of this medicine. Avoid alcoholic drinks.

Birth control pills may not work properly while you are taking this medicine. Talk to your doctor about using an extra method of birth control.

This medicine can color your urine, stool, sweat, tears, sputum, skin or saliva red, orange or brown. This is not a cause for alarm. However, soft contact lenses may be permanently stained.

Where should I keep my medicine?

Keep out of the reach of children.

If you are using this medicine at home, you will be instructed on how to store this medicine. Throw away any unused medicine after the expiration date on the label.

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