Product image of Mucomyst (Acetylcysteine) supplied by GNH India

Mucomyst

Active Ingredient:
Acetylcysteine
Origin:
EU

Mucomyst (Acetylcysteine)

Acetylcysteine, the active ingredient in Mucomyst, is a mucolytic presented as an oral formulation for oral use. It reduces mucus viscosity and is employed to facilitate expectoration in chronic bronchitis, chronic obstructive pulmonary disease, and respiratory tract infections in adult patients.

GNH India supplies Mucomyst as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide, with a focus on quality assurance, regulatory compliance and reliable delivery across multiple regions, and supporting local healthcare initiatives through continuous technical support and training.

Manufacturer / TM Owner

Viatris Aps

1
Pack/s
This product is added to your enquiry list

Request a Quote

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

A minimum order value applies. Our team will confirm the exact amount or quantity after reviewing your requirements.

Indications & Clinical Uses

  • Acetylcysteine is a mucolytic agent used to thin respiratory secretions in various pulmonary conditions.
  • Chronic bronchitis: Improves mucus clearance and reduces cough frequency.
  • COPD: Facilitates expectoration and eases breathing difficulty.
  • Respiratory tract infections: Helps loosen thick secretions to aid recovery.

How It Works

  • Acetylcysteine cleaves disulfide bonds within mucus glycoproteins, decreasing polymer cross‑linking and thereby lowering mucus viscosity. It also serves as a precursor for intracellular glutathione, enhancing antioxidant defenses in the respiratory epithelium and supporting mucociliary clearance.

Side Effects

Acetylcysteine may cause a range of adverse reactions.

Common Side Effects

  • Nausea: mild to moderate upset stomach.
  • Vomiting: occasional emesis after oral intake.
  • Diarrhea: loose stools in some patients.
  • Abdominal discomfort: cramping or pain.
  • Headache: transient mild headache.
  • Rash: mild skin erythema.

Serious or Rare Side Effects

  • Anaphylaxis: severe allergic reaction requiring immediate medical attention.
  • Severe bronchospasm: worsening respiratory difficulty.
  • Angioedema: swelling of face, lips, or throat.
  • Hepatic dysfunction: abnormal liver enzymes.
  • Stevens‑Johnson syndrome: severe skin reaction.
  • Severe rash or exfoliative dermatitis.

Precautions & Warnings

  • When prescribing Acetylcysteine, consider the following precautions.
  • Assess renal function: adjust use in patients with severe renal impairment.
  • Monitor for bronchospasm: observe for worsening respiratory symptoms.
  • Avoid in known hypersensitivity: discontinue if allergic reaction occurs.
  • Use with caution in asthma: may provoke bronchoconstriction.
  • Adjust dose in hepatic impairment: consider liver function status.
  • Store at below 25°C: keep in the original pack, protect from moisture.

Avoid Interactions

Acetylcysteine can interact with several medicines; monitor accordingly.

Major Interactions (Avoid)

  • Nitroprusside: concurrent use may potentiate hypotensive effects.
  • Activated charcoal: may reduce acetylcysteine absorption if given simultaneously.

Moderate Interactions (Monitor Closely)

  • Anticoagulants (e.g., warfarin): acetylcysteine may enhance anticoagulant effect.
  • Carbamazepine: possible increase in carbamazepine plasma levels.
  • Certain antibiotics (e.g., fluoroquinolones): may increase risk of gastrointestinal upset.

Frequently Asked Questions

Mucomyst contains acetylcysteine, a mucolytic agent that helps thin and loosen thick mucus in the airways. It is commonly used to improve expectoration in chronic bronchitis, chronic obstructive pulmonary disease (COPD), and respiratory tract infections, facilitating easier breathing and cough clearance.

Acetylcysteine works by breaking disulfide bonds in mucus glycoproteins, which reduces the viscosity of secretions. Additionally, it serves as a precursor for glutathione, boosting intracellular antioxidant capacity and supporting the respiratory epithelium’s protective mechanisms.

The appropriate dose of Mucomyst is determined by the prescribing healthcare professional based on the patient’s condition, age, and clinical response. Dosage regimens may vary, and the prescriber will provide specific instructions tailored to each individual.

Safety data for acetylcysteine in pregnancy and lactation are limited. Healthcare providers usually weigh the potential benefits against possible risks before prescribing. Patients who are pregnant, planning to become pregnant, or breastfeeding should discuss the use of Mucomyst with their physician.

To order Mucomyst, submit an enquiry on the product page at gnhindia.com, specifying the required quantity. GNH India supplies hospitals, pharmacies and procurement teams worldwide, and will request verification of trade or institutional credentials before providing pricing, availability, shipping details and any necessary import documentation.

Mucomyst (acetylcysteine) differs from other mucolytics such as carbocisteine or bromhexine by directly cleaving disulfide bonds in mucus and replenishing glutathione levels. This dual action can provide both mucus‑thinning and antioxidant benefits, whereas some alternatives primarily modify mucus viscosity without affecting cellular antioxidant status.

Mucomyst should be stored at temperatures below 25 °C, in its original packaging, and protected from moisture. Keep the product away from direct sunlight and excessive heat to maintain its stability and efficacy throughout its shelf life.

Mucomyst is administered orally, typically as a solution or tablet, according to the prescriber’s instructions. The patient should follow the recommended dosing schedule and may be advised to take the medication with water to aid absorption and reduce gastrointestinal irritation.

The most serious risks include severe allergic reactions such as anaphylaxis, bronchospasm that can worsen breathing difficulties, and rare skin conditions like Stevens‑Johnson syndrome. Patients should seek immediate medical attention if they experience symptoms such as swelling, difficulty breathing, or extensive rash.

Mucomyst should be avoided in individuals with known hypersensitivity to acetylcysteine or any of its excipients. Caution is also advised for patients with severe asthma, uncontrolled bronchospasm, or significant hepatic or renal impairment, where the prescriber may consider alternative therapies.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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.

Ordering Process

Simple, Secure, and Seamless

Learn how our streamlined ordering process guarantees fast, compliant, and reliable access to essential medicines worldwide.

Quote request form

01

Submit Quote Request Form

Tell us what medications you need by filling out our simple form and uploading a valid document.

Price estimate review

02

We Review & Send Estimate

Our licensed pharmacists will verify your details and provide you with a detailed cost estimate.

Secure payment

03

Confirm & Make Payment

Discuss any queries, approve the estimate, and complete your payment.

Worldwide delivery

04

Get Delivered

Your medicines, safely packed and delivered to your door or nearest airport — hassle-free.

Quality You Can Trust

Our internationally recognized certifications underscore our commitment to safety, quality, and excellence.