Povidone-Iodine

Description

Povidone-Iodine belongs to a class of medicines called antiseptics and disinfec

tants. It is a broad-spectrum agent; it works against a wide variety of germs, including bacteria, viruses, fungi, and protozoa. It is used to prevent and treat skin infections in minor cuts, scrapes, burns, and wounds. In healthcare settings, it is used to prepare the skin before surgery to keep the area clean. Povidone-Iodine works by releasing free iodine when applied. This iodine penetrates and disrupts the vital structures of germs, killing them. It is a disinfectant, making it useful for indications, including: Antisepsis of intact or broken skin, treatment of minor skin wounds, use as a surgical scrub, and as a mouthwash/gargle for minor mouth/throat irritation.

Uses

Contraindications

Side effects

Precautions and Warnings

Uses

Povidone-Iodine is used to relieve sore throat and other oral infections.
To prevent dental infection after dental surgeries or operations.
It is used to prepare the skin before surgery, keeping the area clean.

Contraindications

When should one not use Povidone-Iodine

If you are allergic to povidone-iodine.
If you have any thyroid problems.
It should not be used for more than 7 days unless suggested by the doctor.

Side effects

Common side effects of this drug are:

Skin Irritation: Mild burning, stinging, or pain at the application site. Redness: Temporary redness or flushing of the skin. Itching or Dryness: Mild itching or a sensation of dryness where the pro...

Precautions and Warnings

Pregnancy

Can I use Povidone-Iodine during pregnancy?

Consult your doctor before using this preparation, as there is no information available about the safety of Povidone-Iodine during pregnancy.

Breast Feeding

Can I use Povidone-Iodine while breastfeeding?

Consult your doctor before using this preparation, as there is no information available about the use of Povidone-Iodine during lactation.

Driving

Can I drive if I have used Povidone-Iodine?

Yes, you can drive as Povidone-Iodine does not affect ability to drive.

Alcohol

Can I consume alcohol with Povidone-Iodine?

Although there is no known interaction with alcohol along with this medicine. So it is important to consult your physician if you drink too often.

Other General Warnings

Talk to your doctor if

You don't feel any improvement within 7 days.
You feel irritation, pain, redness persists or get worsen, contact your doctor immediately.
You have burns and are already using povidone-iodine as a topical antiseptic.
You develop fever, rash or swelling of the throat.
Do not let it into your eyes, if contact occurs then rinse it thoroughly.

Mode of Action

How Does It Work?

Povidone Iodine works by releasing free iodine when applied. This iodine penetrates and disrupts the vital structures of germs, killing them. It is a disinfectant, making it useful for antisepsis of i...

Interactions

Interactions with other medicines

Certain medicines can affect the way Povidone-Iodine works or Povidone-Iodine itself can affect the action of other medicines taken at the same time.
Tell your doctor about all the medicines, supplements or herbals you are currently taking or might take to avoid any possible interactions.

Dosage

Overdose

If you have used it in excess or swallowed it accidentally and experience any unusual symptoms, then contact your doctor immediately or visit the nearest hospital.

Missed a Dose

If you realize you missed an application, use the product (apply to the skin or gargle, depending on the form) as soon as you remember. However, if it is almost time for your next scheduled applicatio...

Content Details

WRITTEN BY

Dr. Arpit Verma

MBBS, MD, CCEBDM Diabetology

REVIEWED BY

Dr. Ritu Budania

MBBS, MD (Pharmacology)

Frequently Asked Questions (FAQs)

Q: What is Povidone-Iodine used for?

A: It is an antiseptic used to clean minor cuts, scrapes, minor burns, and wounds, preventing infection by killing bacteria, viruses, and fungi. It's also used in healthcare for pre-surgery skin cleaning and as a gargle for sore throats.

Q: What are the side effects of Povidone-Iodine?

A: Side effects reported with the use of Povidone-Iodine is very rare. Although rare it may cause allergic reaction. If you experience any unwanted effects such as itching of skin or breathing difficulty seek immediate medical advice as it could be a sign of an allergy.

Q: Who should not use Povidone-Iodine?

A: Individuals with you thyroid disorders and women who are pregnant or breastfeeding, should not use unless advised by healthcare professional.

Q: Does it kill germs?

A: Yes, it is a broad-spectrum germ killer. The iodine in the product attacks and destroys the structure of germs.

References

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Last Updated on: 04 Nov 2025 | 12:42 PM (IST)

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Disclaimer

The information provided herein is supplied to the best of our abilities to make it accurate and reliable as it is published after a review by a team of professionals. This information is solely intended to provide a general overview on the product and must be used for informational purposes only. You should not use the information provided herein to diagnose, prevent, or cure a health problem. Nothing contained on this page is intended to create a doctor-patient relationship, replace or be a substitute for a registered medical practitioner's medical treatment/advice or consultation. The absence of any information or warning to any medicine shall not be considered and assumed as an implied assurance. We highly recommend that you consult your registered medical practitioner for all queries or doubts related to your medical condition. You hereby agree that you shall not make any health or medical-related decision based in whole or in part on anything contained in the Site. Please click here for detailed T&C.