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  1. Home
  2. Medicine

  3. Unilistin Forte 2 Million Iu

Prescription drug
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Written By Veda Maddala , M Pharmacy
Reviewed By Sureshvarma D , MPharma

Composition :

COLISTIMETHATE-2MILLION IU

Manufacturer/Marketer :

United Biotech Pvt Ltd

Consume Type :

PARENTERAL

Return Policy :

Not Returnable

Expires on or after :

Therapeutic Class

ANTIBIOTICS

Country of origin

India

Manufacturer/Marketer address

FC/B-1 (Extn.), Mohan Co-operative Industrial Estate Mathura Road, New Delhi - 110 044
Other Info - UNI0300

Author Details

Veda MaddalaDoctor badge

Written By

Veda Maddala

M Pharmacy

Sureshvarma D

Reviewed By

Sureshvarma D

MPharma

Last Updated

Jul 8, 2025 | 9:35 AM IST

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FAQs

Disclaimer

While we strive to provide complete, accurate, and expert-reviewed content on our 'Platform', we make no warranties or representations and disclaim all responsibility and liability for the completeness, accuracy, or reliability of the aforementioned content. The content on our platform is for informative purposes only, and may not cover all clinical/non-clinical aspects. Reliance on any information and subsequent action or inaction is solely at the user's risk, and we do not assume any responsibility for the same. The content on the Platform should not be considered or used as a substitute for professional and qualified medical advice. Please consult your doctor for any query pertaining to medicines, tests and/or diseases, as we support, and do not replace the doctor-patient relationship.
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Alcohol

Caution

Interaction of Unilistin Forte 2 Million Iu with alcohol is unknown. Please consult a doctor before consuming alcohol while using Unilistin Forte 2 Million Iu.

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Pregnancy

Caution

Unilistin Forte 2 Million Iu is a category C pregnancy drug and is given to pregnant women only if it is essential. Please consult a doctor if you are pregnant or planning for pregnancy.

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Breast Feeding

Caution

Unilistin Forte 2 Million Iu may be excreted in human milk in small amounts. Therefore, it is given to breastfeeding mothers only if the doctor thinks benefits are greater than risks. Please consult a doctor if you are breastfeeding.

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Driving

Caution

Unilistin Forte 2 Million Iu may cause confusion, vision problems or dizziness. Therefore, avoid driving if you experience any of these symptoms after taking Unilistin Forte 2 Million Iu.

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Liver

Caution

Take Unilistin Forte 2 Million Iu with caution, especially if you have a history of Liver diseases/conditions. The dose may be adjusted by your doctor as required.

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Kidney

Caution

Take Unilistin Forte 2 Million Iu with caution, especially if you have a history of Kidney diseases/conditions as Unilistin Forte 2 Million Iu may affect kidney function. The dose may be adjusted by your doctor as required.

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Children

Caution

Unilistin Forte 2 Million Iu should be used with caution in children and in doses as prescribed by a doctor. Special care should be taken in new-born and premature babies as kidneys are not developed fully.

Product Substitutes

Reference

  1. https://www.medicines.org.uk/emc/files/pil.5648.pdf
  2. https://www.drugs.com/cdi/colistimethate.html

About Unilistin Forte 2 Million Iu

Unilistin Forte 2 Million Iu belongs to a class of drugs called antibiotics used in the treatment of severe bacterial infections. Bacterial infection is a condition in which harmful bacteria grow in the body and cause infection. It can infect any part of the body and multiply very quickly. Unilistin Forte 2 Million Iu does not work against infections caused by a virus.

Unilistin Forte 2 Million Iu contains Colistimethate, an antibiotic that works by binding to bacterial cell membranes that are essential for their survival as they prevent the entry of unwanted substances into the cells and stop the leakage of cell contents. Thereby, damaging bacterial cell membranes and kills bacteria.

Take Unilistin Forte 2 Million Iu as prescribed by your doctor. You are advised to take Unilistin Forte 2 Million Iu for as long as your doctor has prescribed it for you based on your medical condition. In some cases, you may experience dizziness, stomach upset, tingling, or difficulty in breathing. Most of these side effects of Unilistin Forte 2 Million Iu do not require medical attention and gradually resolve over time. However, if the side effects persist or worsen, please consult your doctor.

If you are allergic to Unilistin Forte 2 Million Iu or any other medicines, please tell your doctor. If you have myasthenia gravis (muscle weakness), kidney problems, or porphyria (a disorder in the formation of red blood pigment), inform your doctor before taking Unilistin Forte 2 Million Iu. If you are pregnant or breastfeeding, please inform your doctor before taking Unilistin Forte 2 Million Iu. Special care should be taken in new-born and premature babies as kidneys are not developed fully. Drive only if you are alert as Unilistin Forte 2 Million Iu may cause confusion, vision problems, or dizziness.  If you are on dialysis, inform your doctor before taking Unilistin Forte 2 Million Iu so that the dose may be reduced accordingly.

Uses of Unilistin Forte 2 Million Iu

Several bacterial infections

Medicinal Benefits Mweb

Medicinal Benefits

Unilistin Forte 2 Million Iu contains Colistimethate, a narrow-spectrum antibiotic that is active against gram-negative bacteria. Unilistin Forte 2 Million Iu binds to bacterial cell membranes that are essential for their survival as they prevent the entry of unwanted substances into the cells and stop the leakage of cell contents. Thereby, damages bacterial cell membranes and kills bacteria. Unilistin Forte 2 Million Iu is used when other antibiotics are not suitable.

Directions for Use

Unilistin Forte 2 Million Iu will be administered by a healthcare professional; do not self-administer.

Side Effects of Unilistin Forte 2 Million Iu

  • Dizziness
  • Stomach upset
  • Tingling
  • Difficulty in breathing

Drug Warnings

If you are allergic to Unilistin Forte 2 Million Iu or any other medicines, please tell your doctor. If you have myasthenia gravis (muscle weakness), kidney problems, or porphyria (a disorder in the formation of red blood pigment), inform your doctor before taking Unilistin Forte 2 Million Iu. If you are pregnant or breastfeeding, please inform your doctor before taking Unilistin Forte 2 Million Iu. Special care should be taken in new-born and premature babies as kidneys are not developed fully. Drive only if you are alert as Unilistin Forte 2 Million Iu may cause confusion, vision problems, or dizziness. If you are on dialysis, inform your doctor before taking Unilistin Forte 2 Million Iu so that the dose may be reduced accordingly. Inform your anesthetist that you are taking Unilistin Forte 2 Million Iu as it may increase the effects of muscle relaxants used in general anesthesia. You are recommended to complete the full course of Unilistin Forte 2 Million Iu as prescribed by your doctor for effective results.

Drug-Drug Interactions

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ColistinBCG vaccine
Critical
ColistinGentamicin
Severe

Drug-Drug Interactions

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ColistinBCG vaccine
Critical
How does the drug interact with Unilistin Forte 2 Million Iu:
Coadministration of Unilistin Forte 2 Million Iu along with BCG vaccine can reduce the treatment outcomes.

How to manage the interaction:
Taking Unilistin Forte 2 Million Iu with BCG vaccine is avoided as it may lead to an interaction, please consult your doctor before taking it.
ColistinGentamicin
Severe
How does the drug interact with Unilistin Forte 2 Million Iu:
Co-administration of Unilistin Forte 2 Million Iu with Gentamicin can increase the levels and risk of Unilistin Forte 2 Million Iu side effects.

How to manage the interaction:
Although there is a possible interaction between Unilistin Forte 2 Million Iu and Gentamicin, you can take these medicines together if prescribed by your doctor. However, if you experience weight gain or loss suddenly, muscle pain, dizziness, or palpitations, call your doctor right away. Do not stop using any medications without a doctor's advice.
ColistinStreptomycin
Severe
How does the drug interact with Unilistin Forte 2 Million Iu:
Coadministration of Streptomycin with Unilistin Forte 2 Million Iu may increase the risk of side effects.

How to manage the interaction:
Although there is a possible interaction between Unilistin Forte 2 Million Iu and Streptomycin, you can take these medicines together if prescribed by your doctor. However, if you experience shortness of breath, muscle pain, dizziness, or palpitations, call a doctor right away. Do not stop using any medications without a doctor's advice.
ColistinVecuronium
Severe
How does the drug interact with Unilistin Forte 2 Million Iu:
Using Vecuronium with Unilistin Forte 2 Million Iu can make Vecuronium more effective in therapy.

How to manage the interaction:
Although there is a possible interaction between Unilistin Forte 2 Million Iu and Vecuronium, you can take these medicines together if prescribed by your doctor. However, if you experience an upset stomach, rash, dizziness, or fever, consult a doctor. Do not stop using any medications without a doctor's advice.
ColistinHuman immunoglobulin
Severe
How does the drug interact with Unilistin Forte 2 Million Iu:
Taking Human immunoglobulin with Unilistin Forte 2 Million Iu, may raise the risk of kidney problems.

How to manage the interaction:
There may be a possibility of interaction between Human immunoglobulin and Unilistin Forte 2 Million Iu, but it can be taken if prescribed by a doctor. However, if you experience nausea, vomiting, loss of appetite, increased or decreased urination, sudden weight gain or loss, fluid retention, swelling, shortness of breath, muscle cramps, tiredness, weakness, dizziness, confusion, or an irregular heart rhythm, consult a doctor. Do not discontinue any medications without consulting a doctor.
ColistinIohexol
Severe
How does the drug interact with Unilistin Forte 2 Million Iu:
Combining Unilistin Forte 2 Million Iu with Iohexol can increase the effect or side effects of Iohexol.

How to manage the interaction:
Although there is a possible interaction between Unilistin Forte 2 Million Iu and Iohexol, you can take these medicines if prescribed by your doctor. However, if you experience vomiting, loss of appetite, irregular urination, swelling, shortness of breath, muscle cramps, or weakness, consult a doctor. Do not stop using any medications without a doctor's advice.
ColistinCisatracurium
Severe
How does the drug interact with Unilistin Forte 2 Million Iu:
Coadministration of Cisatracurium with Unilistin Forte 2 Million Iu may increase the risk of side effects of Cisatracurium.

How to manage the interaction:
Although there is a possible interaction of Cisatracurium with Unilistin Forte 2 Million Iu, it can be taken if prescribed by your doctor. However, if you experience an upset stomach, Rash, Dizziness, Slurred speech, Vertigo, or Fever, consult a doctor. Do not stop using any medications without a doctor's advice.
ColistinAmikacin
Severe
How does the drug interact with Unilistin Forte 2 Million Iu:
Coadministration of Unilistin Forte 2 Million Iu with Amikacin can increase the risk of developing side effects.

How to manage the interaction:
Although there is a possible interaction between Unilistin Forte 2 Million Iu and Amikacin, you can take these medicines together if prescribed by a doctor. Do not stop using any medications without a doctor's advice.
ColistinEverolimus
Severe
How does the drug interact with Unilistin Forte 2 Million Iu:
Coadministration of Unilistin Forte 2 Million Iu with Everolimus can increase the risk of developing kidney problems.

How to manage the interaction:
Although there is a possible interaction between Unilistin Forte 2 Million Iu and Everolimus, it can be taken if prescribed by a doctor. However, if you experience vomiting, irregular urination, sudden weight gain or loss, swelling, shortness of breath, or weakness, consult a doctor. Do not discontinue any medications without consulting a doctor.
ColistinNeomycin
Severe
How does the drug interact with Unilistin Forte 2 Million Iu:
Combining Unilistin Forte 2 Million Iu with Neomycin can increase the risk or severity of kidney problems.

How to manage the interaction:
Although there is a possible interaction between Unilistin Forte 2 Million Iu and Neomycin, you can take these medicines together if prescribed by your doctor. However, if you experience an upset stomach, Rash, Dizziness, or Fever, consult a doctor. Do not stop using any medications without a doctor's advice.

Drug-Food Interactions

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No Drug - Food interactions found in our database. Some may be unknown. Consult your doctor for what to avoid during medication.

Drug-Food Interactions

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Drug-Diseases Interactions

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No Drug - Disease interactions found in our database. Some may be unknown. Consult your doctor for what to avoid during medication.

Drug-Diseases Interactions

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Drug-Drug Interactions Checker List

  • AMIKACIN
  • NETILIMICIN
  • TOBRAMYCIN
  • GENTAMICIN
  • ERYTHROMYCIN
  • CLARITHROMYCIN
  • AZITHROMYCIN
  • CIPROFLOXACIN
  • NORFLOXACIN
  • OFLOXACIN

Habit Forming

No

Special Advise

  • Regular blood tests are recommended to monitor the levels of Unilistin Forte 2 Million Iu in blood and kidney functioning.
  • Inform your anaesthetist that you are taking Unilistin Forte 2 Million Iu as it may increase the effects of muscle relaxants used in general anaesthesia.

Diet & Lifestyle Advise

  • Take probiotics after completing the full course of Unilistin Forte 2 Million Iu to restore some healthy bacteria in the intestines that may have been killed. Taking probiotics after antibiotic treatment can reduce the risk of antibiotic-associated diarrhea. Certain fermented foods like cheese, yogurt, kombucha, sauerkraut, and kimchi can restore the good bacteria of the intestine.
  • Include fiber-rich foods, as they can be easily digested by your gut bacteria, which helps stimulate their growth. Thus, fiber-rich foods may help restore healthy gut bacteria after a course of antibiotics. Whole grains such as whole-grain bread and brown rice should be included in your diet.
  • Make sure you drink plenty of water or other fluids every day while you are taking Unilistin Forte 2 Million Iu.
  • Avoid alcohol consumption as it may increase adverse effects.

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