Rifanex

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10 Tablet in 1 Strip Out of Stock
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10 TABLET 1 Strip ₹ 39
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  • Contains / Salt: Rifampicin (450 mg) + Isoniazid (300 mg)
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Rifanex Information

Rifanex is a commercial drug that is prescribed in the form of Tablet. It is typically used for the treatment of Tuberculosis.

The correct dosage of Rifanex depends on the patient's age, gender, and medical history. Besides the medical condition it is advised for, the route of administration also plays an important role in determining the correct drug dosage. Refer to the dosage section for a detailed discussion.

Common side effects of Rifanex include Dizziness, Difficulty breathing, Difficulty talking. Usually, these side effects of Rifanex go away soon, and do not persist beyond the duration of the treatment. Please speak with your doctor if these side effects worsen or persist for a longer duration.

In addition, Rifanex's effect is Moderate during pregnancy and Moderate for lactating mothers. In addition, Rifanex's effects on the liver, heart and kidney are discussed below in the Rifanex related warnings section.

Rifanex is contraindicated in people with pre-existing medical conditions like Kidney Disease, Heart Disease as it can result in adverse effects. The section on Rifanex contraindications lists all such conditions.

Additionally, Rifanex may also adversely react with other medicines. See below for a complete list.

Along with the above-mentioned precautions, remember that taking Rifanex is considered not safe while driving, and is not addictive.



Rifanex Benefits & Uses

Rifanex is used to treat the following -

Main Benefits

Rifanex Dosage & How to Take

This is the usual dosage recommended in most common treatment cases. Please remember that every patient and their case is different, so the dosage can be different based on the disease, route of administration, patient's age and medical history.

Find the right dosage based on disease and age

Age Group Dosage
Adult
  • Disease: Tuberculosis
  • Before or After Meal: Either
  • Single Maximum Dose: 2 Tablet
  • Dosage Form: Tablet
  • Dosage Route: Oral
  • Frequency: 1 daily
  • Course Duration: 4 months
  • Special Instructions: strength 300 mg isoniazid and 600 mg rifampicin
Geriatric
  • Disease: Tuberculosis
  • Before or After Meal: Either
  • Single Maximum Dose: 2 Tablet
  • Dosage Form: Tablet
  • Dosage Route: Oral
  • Frequency: 1 daily
  • Course Duration: 4 months
  • Special Instructions: strength 300 mg isoniazid and 600 mg rifampicin


Rifanex Side Effects

Based on research, the following side effects have been observed when Rifanex is used -

Common

Rifanex Related Warnings

  • Is the use of Rifanex safe for pregnant women?


    Rifanex can have harmful effects in pregnant women. If you experience any discomfort after using Rifanex, then discontinue the use and take your doctor's advice.

    Moderate
  • Is the use of Rifanex safe during breastfeeding?


    Women who are breastfeeding can experience some moderate side effects of Rifanex. Immediately discontinue Rifanex if you observe any side effects. Contact your doctor, and restart using it only if your doctor considers it safe for you.

    Moderate
  • What is the effect of Rifanex on the Kidneys?


    Rifanex can have moderate side effects on the kidney. If you notice any harmful effects, stop taking this drug right away. Consult your doctor before using this medicine again.

    Moderate
  • What is the effect of Rifanex on the Liver?


    The liver can be affected by Rifanex. If you experience any unwanted effects of this drug, stop taking it and consult your doctor. You should restart Rifanex only after medical advice.

    Moderate
  • What is the effect of Rifanex on the Heart?


    The heart can be affected by Rifanex. If you experience any unwanted effects of this drug, stop taking it and consult your doctor. You should restart the medicine only after medical advice.

    Moderate


Severe Interaction of Rifanex with Other Drugs

Rifanex should not be taken with following medicines due to severe side effects it may cause to patients -

Moderate



Rifanex Contraindications

If you are suffering from any of the following diseases, you should not take Rifanex unless your doctor advises you to do so -



Frequently asked Questions about Rifanex

  • Is this Rifanex habit forming or addictive?


    Rifanex does not cause addiction.

    No
  • Is it safe to drive or operate heavy machinery when consuming?


    After taking Rifanex you may feel sleepy. So it is not advised to perform these activities.

    Dangerous
  • Is it safe?


    Rifanex should be used only after doctor's advice.

    Safe, but take only on Doctor's advise
  • Is it able to treat mental disorders?


    No, Rifanex is not used to treat mental disorders.

    No

Rifanex Interactions with Food and Alcohol

  • Interaction between Food and Rifanex


    Taking Rifanex with food is safe.

    Safe
  • Interaction between Alcohol and Rifanex


    Consult your doctor before consuming alcohol while taking Rifanex as it can have severe side effects.

    Severe


See all substitutes for Rifanex


This medicine data has been created by -

Vikas Chauhan

B.Pharma, Pharmacy
5 Years of Experience


References

US Food and Drug Administration (FDA) [Internet]. Maryland. USA; Package leaflet information for the user; Rifadin (rifampin)

KD Tripathi. [link]. Seventh Edition. New Delhi, India: Jaypee Brothers Medical Publishers; 2013: Page No 767-768

US Food and Drug Administration (FDA) [Internet]. Maryland. USA; Package leaflet information for the user; Isoniazid

KD Tripathi. [link]. Seventh Edition. New Delhi, India: Jaypee Brothers Medical Publishers; 2013: Page No 765-767

April Hazard Vallerand, Cynthia A. Sanoski. [link]. Sixteenth Edition. Philadelphia, China: F. A. Davis Company; 2019: Page No 715-716

Product Description [Internet]: RIFADIN®. USFDA

Product Description [Internet]: ISONIAZID. Alliance Pharmaceuticals Limited



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