Mucinac 600

Effervescent tablet · Cipla
USUALLY SOLD WITHOUT PRESCRIPTION

Mucinac 600 is a effervescent tablet made by Cipla that contains Acetylcysteine 600 mg. Acetylcysteine is a mucus thinner: thins thick phlegm in chest conditions; in hospitals it treats paracetamol overdose.

Ingredient (salt)Amount
Acetylcysteine (N-acetylcysteine)600 mg

What it is used for

Thins thick phlegm in chest conditions; in hospitals it treats paracetamol overdose.

How it works

N-acetylcysteine breaks the bonds in thick mucus so it can be coughed up; in hospital it is the antidote to paracetamol overdose.

How to take it

Effervescent tablets or sachets dissolved in water, usually 600 mg once a day.

Common side effects

  • Nausea
  • Heartburn
  • Diarrhoea

Get medical help straight away if

  • Wheeze or breathlessness
  • Rash or swelling

Be careful

Can cause nausea; dissolve effervescent tablets fully.

Other medicines and interactions

Do not take with cough suppressants for a wet cough. Separate from antibiotics by 2 hours.

Pregnancy and breastfeeding

Ask your doctor before use in pregnancy and breastfeeding (antidote use in overdose is always appropriate).

Same composition, other brands (6)

NacfilMucarylQuicnac Sugar Free Orange EffervescentViscojoy Sugar Free Orange EffervescentLumenac SF OrangeMucotab

Ask your doctor or pharmacist before switching brands.

Common questions

What is Mucinac 600?

Mucinac 600 is a effervescent tablet by Cipla containing Acetylcysteine 600 mg.

What is Mucinac 600 used for?

Thins thick phlegm in chest conditions; in hospitals it treats paracetamol overdose.

How should I take Mucinac 600?

Effervescent tablets or sachets dissolved in water, usually 600 mg once a day. Always follow the dose your doctor or the pack gives.

What are the side effects of Mucinac 600?

Common side effects include: Nausea, heartburn, diarrhoea. Get medical help straight away for: Wheeze or breathlessness, rash or swelling.

Does Mucinac 600 need a prescription?

It is usually sold without a prescription in India, but ask a pharmacist if you take other medicines or have a long-term illness.

Can I take Mucinac 600 in pregnancy or while breastfeeding?

Ask your doctor before use in pregnancy and breastfeeding (antidote use in overdose is always appropriate).

What are the substitutes for Mucinac 600?

Brands with the same composition: Nacfil, Mucaryl, Quicnac Sugar Free Orange Effervescent, Viscojoy Sugar Free Orange Effervescent, Lumenac SF Orange, Mucotab. Ask your doctor or pharmacist before switching.

Sources and further reading

NHS (UK National Health Service) and MedlinePlus (US National Library of Medicine) are free, reviewed medicine guides. Brand names and doses there may differ from India.

Composition checked against pack details from large Indian online pharmacies. Last reviewed 31 October 2026. Written by Satya Babu.

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For information only, not medical advice. This page is a plain-language summary written from standard prescribing information and the public guides linked below. Brands sometimes change their formula, so always check the composition printed on the pack. Doses here are typical adult doses; yours may differ. Do not start, stop or change a medicine without your doctor or pharmacist, and keep all medicines away from children. In an emergency, call 112 (India) or your local emergency number.