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Otimac AC 2% Ear Drop

Acetic acid (2% w/v)

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Otimac AC 2% Ear Drop is an anti-bacterial and antifungal agent. It is used for treatment of external ear infection. It helps in preventing the growth of bacteria and fungi, thereby reducing the pain and swelling in the ear.

Written By Dr. Sakshi Jain, MS, BDS,
Reviewed By Dr. Mekhala Chandra, MD, MBBS,
Last updated on 15 Apr 2026 | 01:25 PM (IST)

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10 ml Ear Drop

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General Information

Contains

Acetic acid (2% w/v)

Marketer

Macleods Pharmaceuticals Pvt Ltd

Storage

Store below 30°C

The content is shown in English

Product introduction

Otimac AC 2% Ear Drop is for external use only. Before using the medicine, clean the ear properly by removing any crust/wax from the ear. Never use drops if the seal is broken before you use it for the first time. Wash your hands before using it. Follow the instructions given by your doctor and use it in the dose and duration suggested by the doctor. This medicine should be used regularly to get the most benefit from it. Do not stop using it until you have finished the complete course, even when you feel better. You can help the medicine work better by keeping the affected areas clean. In case of accidental contact with your eyes; rinse thoroughly with water. Do not use this medicine if you have a perforated or ruptured eardrum.

There is limited data on the side effects of Otimac AC 2% Ear Drop. Let your doctor know if you experience any symptoms that bother you or worsen while taking the medicine. They may be able to suggest ways to treat or manage the side effects.

Consult a doctor before using Otimac AC 2% Ear Drop in children below the age of 3 years. Consult with your doctor if you are pregnant, planning to become pregnant or breastfeeding before using the medicine.

Uses of Otimac AC Ear Drop

Ear infection

Benefits of Otimac AC Ear Drop

Ear infection
Otimac AC 2% Ear Drop is 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 Otimac AC 2% Ear Drop 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 Otimac AC 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 Otimac AC

Limited data available

How to use Otimac AC 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 Otimac AC Ear Drop works

Otimac AC 2% Ear Drop belongs to the class of medications called antibacterial and antifungal agents. It works by maintaining the pH thereby preventing the growth of bacteria and fungi. Thus, Otimac AC 2% Ear Drop effectively treats ear infections.

All substitutes for Otimac AC 2% Ear Drop

For information purposes only. Consult a doctor before taking any medicine.

Acetik Ear Drop

by NuLife Pharmaceuticals

₹168.7/ear drop

69% costlier

Quick tips

Take it as per dose and duration suggested by the doctor.
Do not touch the tip of the dropper to prevent contamination.
Stop using 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.
This medicine should not be used in case of a perforated tympanic membrane (eardrum), as it may lead to complications.
Safety in children below 3 years of age has not been established; use only if specifically advised by a doctor.
Discontinue use and seek medical advice if any signs of sensitization or allergic reaction, such as irritation, itching, or rash, occur.

Safety advice

Alcohol

No interaction found/established

Pregnancy

SAFE IF PRESCRIBED

Otimac AC 2% Ear Drop is generally considered safe to use during pregnancy. Animal studies do not indicate harmful effects. However, there are limited human studies.

Breast feeding

CONSULT YOUR DOCTOR

Information regarding the use of Otimac AC 2% Ear Drop during breastfeeding is not available. Please consult your doctor.

Driving

No interaction found/established

Kidney

No interaction found/established

Liver

No interaction found/established

Frequently asked questions

What are acetic acid ear drops used for?

Otimac AC 2% Ear Drop contains acetic acid which is effective in treating infections caused by bacteria or fungus in the ear canal. This medicine will not treat an inner ear infection.

What should you inform your doctor before using Otimac AC 2% Ear Drop?

Before using this medicine, inform your doctor if you have a hole in your ear drum (ruptured ear drum).

What should I watch for while using this medicine?

Inform your doctor if pain occurs during use, or if symptoms worsen or do not improve within 48 hours, or if your hearing becomes impaired.

For how long shall I use Otimac AC 2% Ear Drop?

It is advisable not to use this medicine for more than 7 days or use it as prescribed by your doctor.

Can Otimac AC 2% Ear Drop be used in children?

No, this medicine is not recommended for children under 12 years of age without medical advice.

What are the precautions for ear infections?

It is important that you keep the infected ear(s) clean and dry. When bathing, try not to get the infected ear(s) wet. Apart from this, do not share ear products or towels, and washcloths with anyone else in order to prevent the spread of infection.

Fact Box

Chemical Class

Carboxylic acid derivative

Habit Forming

Therapeutic Class

OTOLOGICALS

Action Class

Antiseptics & Disinfectants

References

ScienceDirect. Acetic acid. [Accessed 03 Apr. 2019] (online) Available from:
Acetic Acid. Hauppauge, NY: Saptalis Pharmaceuticals, LLC; 2024.

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Disclaimer

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: Macleods Pharmaceuticals Pvt Ltd
Address: Atlanta Arcade, Marol Church Road, Andheri (East), Mumbai - 400059, INDIA.

Vendor Details

Country of origin: India
A licensed vendor partner from your nearest location will deliver Otimac AC 2% Ear Drop. Once the pharmacy accepts your order, the details of the pharmacy will be shared with you. Acceptance of your order is based on the validity of your doctor's ℞ and the availability of this medicine.

In case of any issues, contact us

Email ID: [email protected]
Phone Number: 0124-4166666
Address: 5th Floor Tower - B of the Presidency Building, 46/4 Mehrauli Gurgaon Road, Sector 14, Gurugram, Haryana-122001, India

Lab tests offered by us

Why we need a prescription?

Otimac AC 2% Ear Drop

Cash on delivery

Free Return

Expiry after

Save more with additional offers

General Information

Contains

Marketer

Storage

Product introduction

Uses of Otimac AC Ear Drop

Benefits of Otimac AC Ear Drop

Side effects of Otimac AC Ear Drop

How to use Otimac AC Ear Drop

How Otimac AC Ear Drop works

All substitutes for Otimac AC 2% Ear Drop

Acetik Ear Drop

Quick tips

Safety advice

Alcohol

Pregnancy

Breast feeding

Driving

Kidney

Liver

Frequently asked questions

What are acetic acid ear drops used for?

What should you inform your doctor before using Otimac AC 2% Ear Drop?

What should I watch for while using this medicine?

For how long shall I use Otimac AC 2% Ear Drop?

Can Otimac AC 2% Ear Drop be used in children?

What are the precautions for ear infections?

Fact Box

Chemical Class

Habit Forming

Therapeutic Class

Action Class

References

Want to know more

Have issue with the content

Disclaimer

Marketer details

Vendor Details

In case of any issues, contact us

Lab tests offered by us

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