Informational only — Not medical advice. Always consult a licensed healthcare provider.

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More from N Hexin

Other strengths and forms by Nipa Pharmaceuticals Ltd.

Indications & Uses

Pharmacology

Bromhexine Hydrochloride is a mucolytic taken by mouth. It breaks down the acid mucopolysaccharide fibres in mucus, making the sputum thinner and easier to cough up. After oral intake, it is absorbed quickly and fully from the gut, and it spreads well throughout the body's tissues.

Dosage Reference

Reference Information Only

Dosages shown are general references from official sources. Always consult your doctor or pharmacist for personalized dosing.

Adults:

Adults and children over 12 years should take 10 ml (2 teaspoons) 3 times daily. Children aged 6 to 12 years should take 5 ml (1 teaspoon) 3 times daily. Children aged 2 to 6 years should take 2.5 ml (1/2 teaspoon) 3 times daily. Bromhexine Hydrochloride is not recommended for children under 2 years of age unless advised by a doctor.

Side Effects

Gastrointestinal discomfort may occasionally be experienced. There have been reports of a temporary increase in liver enzyme (aminotransferase) levels in the blood. Other side effects that have been noted include headache, dizziness, and allergic reactions.

Cautions & Contraindications

Warnings & Precautions

Since mucolytics can irritate the stomach lining, bromhexine should be used cautiously in patients with a history of peptic ulcer disease. It should also be used with care in people with asthma. In patients with severe liver or kidney impairment, the clearance of bromhexine and its breakdown products from the body may be reduced.

Contraindications

Contains Bromhexine Hydrochloride and should not be used by anyone who is hypersensitive to this medicine or to any of its other ingredients.

Pregnancy & Breastfeeding

Use in Pregnancy: Bromhexine should be used with special care during pregnancy, and its potential benefits should be weighed against any possible risk to the unborn child.

Use in Lactation: Bromhexine passes into breast milk, so breastfeeding mothers are advised not to take it.

⚠️ Talk to your doctor before taking any medicine during pregnancy or while breastfeeding.

Storage

Store Bromhexine Hydrochloride in a dry place, away from light and heat. Always keep it out of reach of children.

Common questions about N Hexin 4 mg

What is N Hexin 4 mg Syrup?

N Hexin 4 mg Syrup is a medicine that contains Bromhexine Hydrochloride. It is made by Nipa Pharmaceuticals Ltd. It belongs to the Cough expectorants & mucolytics group of medicines.

What is N Hexin used for?

N Hexin is used for: Chronic Obstructive Pulmonary Disease, Cough, Bronchitis.

What are the side effects of N Hexin?

Gastrointestinal discomfort may occasionally be experienced. There have been reports of a temporary increase in liver enzyme (aminotransferase) levels in the blood.

Can I take N Hexin during pregnancy or while breastfeeding?

Use in Pregnancy: Bromhexine should be used with special care during pregnancy, and its potential benefits should be weighed against any possible risk to the unborn child. Use in Lactation: Bromhexine passes into breast milk, so breastfeeding mothers are advised not to take it. Talk to your doctor before taking any medicine during pregnancy or while breastfeeding.

How should I store N Hexin?

Store Bromhexine Hydrochloride in a dry place, away from light and heat. Always keep it out of reach of children.

Do I need a prescription for N Hexin?

N Hexin is a prescription (Rx) medicine. Take it as your doctor advises.

Last updated: 15 Aug 2026