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Biotic-O Ear Drop is a combination medicine that is used to treat ear infections. It prevents the growth of the bacteria that cause infection in the ears. It also relieves the symptoms of inflammation such as redness, itchiness, and irritation.

Written By Dr. Syeda Aafia, MBA, BDS,
Reviewed By Dr. Sachin Gupta, MD Pharmacology, MBBS,
Last updated on 19 Jun 2026 | 05:20 PM (IST)
₹75.1 MRP ₹83.4410% off 
As per Ministry of Health and Family Welfare
 
 
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Biotic-O Ear Drop image
Biotic-O Ear Drop image
Biotic-O Ear Drop image
Biotic-O Ear Drop image

Product introduction

Biotic-O Ear Drop is to be used as per the label instructions or as suggested by your doctor. This medicine must be applied only to the affected ear. Use it regularly to get the most benefit. The course of the medicine should be completed even if you feel better. You must wash your hands before administering the medicine. Do not use it more than the recommended dose.

Generally, this is a safe medicine. However, it may cause mild and temporary irritation in the ear. Consult your doctor if any side effects persist or worry you. If you experience any allergic reaction (rashes, itching, swelling, shortness of breath, etc.), you must seek immediate medical help.

Before using it, tell your doctor if you have an underlying disease or are taking medicines for any health condition. The medicines that are used externally usually do not get affected by other medicines, however, you should let your doctor know if you are taking any medicines to ensure safety. Ask your doctor for advice if you are pregnant or breastfeeding.

Uses of Biotic-O Ear Drop

Benefits of Biotic-O Ear Drop

Treatment of Ear infection
Biotic-O Ear Drop is a combination of medicines used to treat ear infections caused by microorganisms such as bacteria and fungi. It works by killing and stopping the growth of infection-causing microorganisms, thereby clearing the infection. It also blocks the release of chemicals that cause symptoms such as itching, redness, swelling, and ear discharge. Therefore this medicine relieves the inflammation due to these infections.

You should use this medicine for as long as it is prescribed, even if your symptoms disappear, otherwise they may come back. Depending on the type of infection you are treating, this may be several weeks. Even after your infection is completely cured, you may have to use it occasionally to prevent the symptoms from returning.

Side effects of Biotic-O Ear Drop

Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them
Common side effects of Biotic-O
  • Irritation of ear

How to use Biotic-O Ear Drop

This medicine is for external use only. Use it in the dose and duration as advised by your doctor. Check the label for directions before use. Hold the dropper close to the ear without touching it. Gently squeeze the dropper and place the medicine inside ear.

How Biotic-O Ear Drop works

Biotic-O Ear Drop is a combination of four medicines: Gentamicin, Clotrimazole, Betamethasone and Lidocaine which treat skin infections. Gentamicin is an antibiotic which kills bacteria by preventing the synthesis of essential proteins required by bacteria to carry out vital functions. Clotrimazole is an antifungal which stops the growth of fungi by preventing them from forming their own protective covering. Betamethasone is a steroid medicine. It blocks the production of certain chemical messengers (prostaglandins) that make the skin red, swollen and itchy. Lidocaine is a local anesthetic which blocks pain signals from the nerves to brain thereby decreasing pain sensation.

Quick tips

  • Do not touch the tip of the dropper to prevent contamination.
  • Stop using the medicine and inform your doctor if you notice a rash, burning sensation or allergic reaction.
  • Avoid swimming and make sure the infected area does not get wet while bathing. 
  • Avoid getting it in your eyes or mouth. If this happens, rinse with water immediately.

Safety advice

Alcohol

Alcohol

No interaction found/established
Pregnancy

Pregnancy

CONSULT YOUR DOCTOR
The safety of Biotic-O Ear Drop during pregnancy has not been established. There are no adequate and well-controlled studies in pregnant women, and animal data on reproductive toxicity are insufficient. Your doctor will weigh the benefits and any potential risks before prescribing.
Breast feeding

Breast feeding

CAUTION
Biotic-O Ear Drop should be used with caution during breastfeeding. Breastfeeding should be held until the treatment of the mother is completed and the drug is eliminated from the body.
Driving

Driving

No interaction found/established
Kidney

Kidney

No interaction found/established
Liver

Liver

No interaction found/established
All

Frequently asked questions

Biotic-O Ear Drop is used to treat certain types of ear infections that are associated with inflammation and may be caused by bacteria or fungi. It can help relieve symptoms such as ear pain, itching, redness, swelling, irritation, and discharge. It works by treating the infection and reducing inflammation, which improves comfort and promotes healing of the affected ear.
Biotic-O Ear Drop contains Gentamicin, Clotrimazole, Betamethasone, and Lidocaine, which work together to relieve the symptoms of ear infections. Gentamicin is an antibiotic that treats bacterial infections. Clotrimazole helps control fungal infections. Betamethasone reduces redness, swelling, itching, and inflammation, while Lidocaine provides temporary relief from ear pain and discomfort.
Yes, Biotic-O Ear Drop may help relieve pain, swelling, redness, and irritation caused by ear infections. The Lidocaine component provides temporary pain relief, while Betamethasone helps reduce inflammation. As the infection improves, symptoms such as ear pain and tenderness may gradually decrease.
Yes, Biotic-O Ear Drop contains ingredients that can treat both fungal and bacterial infections. This combination may be useful when the exact cause of the infection is uncertain or when mixed infections are present. It should only be used as directed by your doctor for the prescribed condition and duration.
Wash your hands before using Biotic-O Ear Drop. Tilt your head or lie down with the affected ear facing upward, then place the prescribed number of drops into the ear. Keep your head tilted for a few minutes to allow the medicine to spread properly. Avoid touching the dropper tip to the ear or any surface.
With regular use, symptoms such as itching, pain, redness, or ear discharge often begin to improve within a few days. However, complete recovery depends on the type and severity of the infection. Continue using the medicine for the full prescribed duration.
Even if symptoms improve quickly, completing the full course helps ensure that the infection is properly treated. Stopping treatment too early may allow the infection to return, become more difficult to treat, or cause symptoms to reappear after initial improvement.
Do not use Biotic-O Ear Drop if you have a perforated, ruptured, or damaged eardrum unless your doctor specifically advises you to do so. Some ear medicines may not be safe when the eardrum is not intact. Seek medical advice if you suspect an eardrum perforation.
Avoid touching the dropper tip with your fingers, ear, or any other surface to keep the bottle clean. Always replace the cap after use and store the bottle as directed. Proper handling helps reduce the risk of contamination and maintains the effectiveness of the medicine.
During treatment, it is generally advisable to keep the affected ear as dry as possible. Excessive water exposure or water entering the ear may delay healing or worsen symptoms. Follow your doctor's recommendations regarding swimming and other water activities during treatment.
A mild burning sensation may occur briefly after applying the drops. However, if burning, itching, swelling, redness, or a rash becomes severe or does not improve, stop using the medicine and seek medical advice, as this may indicate irritation or an allergic reaction.
No. Biotic-O Ear Drop is intended only for use in the ear. Do not use it in the eyes, nose, or any other part of the body unless instructed by your doctor. Incorrect use may cause irritation and may not effectively treat the condition.
If the medicine accidentally gets into your eyes, rinse them thoroughly with clean water. If irritation continues, seek medical advice. If it is accidentally swallowed, contact a doctor promptly, especially if a large amount has been ingested.
Do not use other ear medicines, earwax removers, or ear-cleaning products at the same time unless your doctor advises you to do so. Using multiple products together may affect treatment effectiveness or increase the risk of irritation inside the ear.
No. Biotic-O Ear Drop is used to treat ear infections and related inflammation. It is not intended to soften, dissolve, or remove earwax. If you have earwax blockage, consult a doctor for appropriate treatment options.
Do not insert fingers, cotton buds, or any other objects into the ear while using Biotic-O Ear Drop. Do not share the bottle with others. Keep the infected ear as dry as possible. Following these precautions can support healing and help prevent further irritation or infection.

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Tata 1mg's sole intention is to ensure that its consumers get information that is expert-reviewed, accurate and trustworthy. However, the information contained herein should NOT be used as a substitute for the advice of a qualified physician. The information provided here is for informational purposes only. This may not cover everything about particular health conditions, lab tests, medicines, all possible side effects, drug interactions, warnings, alerts, etc. Please consult your doctor and discuss all your queries related to any disease or medicine. We intend to support, not replace, the doctor-patient relationship.

Marketer details

Name: Bio-Zenesis Healthcare
Address: Biozenesis Healthcare, Portion no. 1, B-33, Kh. No. 576, Rajdhani Park, Nangloi, Delhi – 110041

Vendor Details

Country of origin: India
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