Eth-Power-400 (Ethambutol Hydrochloride Tablet) 400mg

Ethambutol Hydrochloride 400mg tablets are an antibiotic medication used to treat tuberculosis (TB). These 100-count tablets are commonly prescribed alongside other TB drugs. Store at room temperature away from moisture.

Strength

400mg

Pack Size

100s

Storage

Ambient

Manufacturer / TM Owner

GNH India Pharmaceuticals Limited

Select Quantity

Pack/s

Request a Quote

Please fill out the form below and our team will get back to you shortly with pricing and further information.

First Name

Last Name

Phone

Delivery Country

Delivery PostCode/Zipcode

Select Your Profile

I have read and agree to the terms & conditions, including the privacy policy, return policy, and usage terms as applicable to this request.

Indications & Clinical Uses

Ethambutol Hydrochloride 400mg tablets are primarily used to treat tuberculosis infections. They work as part of a combination therapy to stop the growth of TB bacteria. This medication is also sometimes used to prevent TB in people who have been exposed to the bacteria. Patients often ask, 'what is Ethambutol Hydrochloride 400mg used for?' and it is important to note it is not effective for viral infections like colds or flu.

Side Effects

Ethambutol Hydrochloride 400mg tablets may cause mild gastrointestinal effects such as nausea or stomach upset. Some users report dizziness or headache when starting treatment. These effects are generally temporary and tend to lessen as the body adjusts to the medication. Vision changes, though rare, have been reported with prolonged use.

Precautions & Warnings

Ethambutol Hydrochloride 400mg tablets should be taken exactly as prescribed by a healthcare provider. It is important to complete the full course of treatment even if symptoms improve. Patients should inform their doctor about any pre-existing eye conditions before starting this medication. Regular eye exams may be recommended during treatment.

Avoid Interactions

Ethambutol Hydrochloride 400mg tablets may interact with aluminum hydroxide, which can reduce absorption. Combining with other medications that affect the liver may increase the risk of side effects. Alcohol use should be limited as it may worsen certain side effects. Always inform your healthcare provider about all medications being taken.

Frequently Asked Questions

It is an antibiotic used to treat tuberculosis infections, often as part of a combination therapy.

Store at room temperature in a dry place away from direct sunlight and moisture.

Rarely, prolonged use may affect vision; regular eye exams are recommended during treatment.

Consult a healthcare provider before use; safety during pregnancy has not been fully established.

Take the missed dose as soon as remembered unless it is almost time for the next dose.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated: 29 Jul 2026

Disclaimer

At GNH India, we aim to provide information that is expert-reviewed, accurate, and reliable. However, all content on this platform is intended for general informational purposes only and does not constitute professional medical advice, diagnosis, or treatment. While efforts are made to maintain accuracy and currency, the information may contain errors, omissions, or may not reflect the latest developments. Always consult a qualified healthcare professional regarding any medical concerns.

All product names, brand names, trademarks and registered trademarks displayed on this website are the property of their respective owners. This website and its operator are not affiliated with, endorsed by, or authorized by any such trade mark owners unless expressly stated. Any reference to product names or trademarks is made solely for descriptive and informational purposes. No commercial relationship, sponsorship, approval, or association with any trademark owner should be inferred. Information provided herein does not constitute promotion, advertising, or an offer for sale of any medicinal product and is intended solely for general informational purposes.

All trademarks and brand names displayed on this website are used strictly in accordance with the provisions of the Trade Marks Act, 1999, specifically Sections 30 and 30(1) governing fair use. Trademark ownership has been accurately attributed under the "Manufacturer/ TM Owner" section in compliance with statutory requirements.