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Acetylcysteine

Mucolytic Agents

Uses of Acetylcysteine

  • Acetylcysteine is used to loosen mucus and ease coughing in respiratory diseases with viscous mucus. It belongs to the class of medicines called mucolytics.

Side effects of Acetylcysteine

  • Abdominal discomfort
  • Vomiting
  • Diarrhoea
  • Heartburn
  • Dizziness

How Acetylcysteine works

  • Acetylcysteine is a mucolytic agent that works by thinning and loosening the thick mucus in the airways. This helps make the mucus less sticky and easier to cough up, relieving congestion and improving breathing.

Certified content

Written By

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Amit SharmaClinical Health & Medical Writer| 4 years

B. Pharm

Reviewed By

Amatul Ameen
Amatul Ameen Clinical Health & Medical Writer| 13 years

B. Pharm, MSc.

Expert Advice

Dosage Forms Available

  • Acetylcysteine is available for use via the oral route (solution (liquid) and concentrated solution).

Age and Dose Restrictions

  • This medicine is meant for adults and children above two years of age.

Contraindications

  • The medication is not recommended in patients with a known allergy to Acetylcysteine and severe liver and kidney conditions.

Other Medications to Avoid

  • Acetylcysteine may interact with antibiotics such as tetracycline, penicillin, gentamicin, amikacin, and neomycin. It can also interact with chest pain medications like glyceryl trinitrate and cough suppressants such as dextromethorphan and codeine.

Overdose and Missed Dose

  • An overdose of this medication may cause symptoms like nausea, diarrhoea, and vomiting. If you observe these symptoms, inform your doctor and follow the advice accordingly.
  • If you forget to take this medicine, take it as soon as you remember. But avoid repeating the dose.

Management of Side Effects

  • Most side effects are temporary and generally harmless and resolve when discontinuing this medicine. However, if you experience any severe side effects or worsening of any of the symptoms, please consult your doctor.

Use in Driving and Operating Machinery

  • This medication will not impair your ability to drive and operate heavy machinery. 

Use in Pregnancy and Lactation

  • Exercise caution while using this medicine in pregnancy and lactation.

Caution in Other Conditions

  • Inform your doctor before taking Acetylcysteine if you have a history of stomach ulcers or asthma.

Special Dietary and Lifestyle Recommendations

  • Avoid dairy products like milk, as they may increase mucus production. To relieve cough, limit processed and refined foods, such as baked goods, fried foods, white bread, white pasta, french fries, sugary desserts, and chips. Instead, opt for green leafy vegetables.
  • Stay hydrated by drinking plenty of fluids to prevent a dry throat. Avoid citrus fruits, as they may worsen the cough, and choose fruits with high water content, such as pears, watermelon, peaches, and pineapples.

Frequently asked questions

Acetylcysteine starts working within 1 to 2 hours after administration. Its effects, such as mucus thinning or antioxidant action, may take a few doses to become noticeable.

Inform your doctor if you have a history of stomach ulcers, asthma, or any respiratory conditions. Use with caution if you have a risk of gastrointestinal bleeding or are taking medications that lower blood pressure.

No, it is advised to complete the prescribed course as stopping early may reduce its effectiveness, especially if used for conditions like chronic respiratory diseases or acetaminophen overdose.

Acetylcysteine is generally safe but should be used with caution in patients with severe kidney or liver disease. Consult your doctor for dose adjustments if necessary.

There is no strong evidence suggesting that Acetylcysteine affects fertility in men or women. However, consult your doctor if you are planning pregnancy or undergoing fertility treatment.

Terms & Conditions


List of Medicines for Acetylcysteine

Mucoend 600 Orange Flavour Sugar Free Effervescent Tablet 10
Mucoend 600 Orange Flavour Sugar Free Effervescent Tablet 10
Leeford Healthcare
Pack of 10 Units
₹126.55
MRP ₹250
49.38% OFF
Lumenac Orange Flavour Sugar Free Effervescent Tablet 10
Lumenac Orange Flavour Sugar Free Effervescent Tablet 10
Lupin Ltd
Pack of 10 Units
₹267.32
MRP ₹334.15
20% OFF
Renosave P Tablet 10
Renosave P Tablet 10
Alniche Life Sciences Pvt.ltd
Pack of 10 Units
₹191.2
MRP ₹239
20% OFF
Mucinac 600 Effervescent Tablet 10
Mucinac 600 Effervescent Tablet 10
Cipla Ltd.
Pack of 10 Units
₹284.08
MRP ₹355.1
20% OFF
Quicnac 600 Orange Flavour Sugar Free Effervescent Tablet 10
Quicnac 600 Orange Flavour Sugar Free Effervescent Tablet 10
Alkem Laboratories Ltd.
Pack of 10 Units
₹212.8
MRP ₹266
20% OFF
Muceder 600 Orange Flavour Sugar Free Effervescent Tablet 10
Muceder 600 Orange Flavour Sugar Free Effervescent Tablet 10
Elder Prroject Limited
Pack of 10 Units
₹192.69
MRP ₹296.45
35% OFF
Viscojoy Orange Flavoured Sugar Free Effervescent Tablet 10
Viscojoy Orange Flavoured Sugar Free Effervescent Tablet 10
J B Chemicals And Pharmaceuticals Ltd
Pack of 10 Units
₹244.56
MRP ₹305.7
20% OFF
Mucomix Tablet 10
Mucomix Tablet 10
Samarth Life Sciences Pvt Ltd
Pack of 10 Units
₹184.85
MRP ₹231.06
20% OFF

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