What is the difference between ambroxol and bromhexine?

They are closely related mucolytics that do the same basic job — thinning and loosening sticky mucus so a chesty cough clears more easily. In fact, ambroxol is a breakdown product of bromhexine in the body, and the two are often used interchangeably for a productive cough and chest congestion. In practice the choice usually comes down to what your pharmacy stocks, the brand, and price. Both are for chesty, mucus-heavy coughs, not for dry coughs, and both are available without a prescription in Nigeria.

How much does ambroxol cost in Nigeria?

A bottle of ambroxol syrup typically costs between ₦1,000 and ₦4,500, depending on the brand and size, while tablets are usually in a similar range per pack. The imported brand Mucosolvan (Sanofi) sits at the higher end, and local generics are cheaper. Prices vary between pharmacies and cities, so it is worth comparing, especially for regular use.

Should I use ambroxol for a dry cough?

No. Ambroxol is a mucolytic for a chesty, productive cough — it loosens mucus so you can clear it. For a dry, tickly cough with no phlegm, it will not help; a cough suppressant such as dextromethorphan is more suitable for that. Using the wrong type of cough medicine is a common reason people feel a syrup 'is not working'. If you can feel mucus on your chest, a mucolytic like ambroxol or an expectorant like guaifenesin is the right choice; if your cough is dry and irritating, choose a suppressant, and ask a pharmacist if you are unsure.

How long can I take ambroxol?

Ambroxol is meant for short-term relief of a chesty cough, usually over a few days to a couple of weeks while a cold or chest infection settles. It treats the symptom, not the cause. If your cough lasts more than 2-3 weeks, keeps coming back, or comes with fever, breathlessness, chest pain, weight loss, night sweats, or blood in the phlegm, see a doctor rather than continuing to buy cough medicine — a long-lasting cough in Nigeria can be a sign of asthma, a chest infection, or tuberculosis, all of which need proper assessment and treatment.

Ambroxol in Nigeria: Uses, Dosage, Price, NAFDAC Status

Key Facts

Drug Class: Mucolytic agent
Prescription: Over the counter
NAFDAC Status: Check Registration
Forms: Syrup, Tablet
Price: Price varies — check with a pharmacy

What is Ambroxol?

Ambroxol is a mucolytic — a medicine that breaks down and thins thick, sticky mucus so it is easier to cough up. It is widely used in Nigeria for chesty, productive coughs and chest congestion, and is sold as the well-known brand Mucosolvan (Sanofi) as well as a range of more affordable generics in both syrup and tablet form. It is closely related to bromhexine, another common mucolytic, and does a similar job.

Ambroxol works by thinning the mucus in the airways and helping the tiny hair-like cells that line the airways move that mucus upwards and out. The result is a chest that feels less congested and a cough that clears phlegm more easily. Like guaifenesin, it is meant for a chesty, productive cough — one where you can feel mucus — and is not the right choice for a dry, tickly cough, which is better suited to a suppressant such as dextromethorphan.

Ambroxol is available without a prescription and is generally well tolerated. Drinking plenty of fluids helps it work by keeping mucus loose. Most coughs from a cold clear within one to two weeks; ambroxol eases the congestion while that happens. As with any cough medicine bought in Nigeria, look for a NAFDAC registration number on the pack before buying, particularly for imported brands.

What is Ambroxol used for?

In Nigeria, Ambroxol is commonly used for:

Loosening and clearing thick mucus in a chesty, productive cough
Easing chest congestion during colds and acute or chronic bronchitis
Helping the airways clear sticky phlegm in respiratory conditions
Supportive treatment alongside rest and fluids for a mucus-heavy cough
An alternative to bromhexine for people who need a mucolytic

Dosage

IMPORTANT

Always follow your doctor's or pharmacist's instructions. The information below is for general reference only.

Adults

For a 30mg/5ml syrup, the usual adult dose is 10ml (60mg) two to three times a day for the first few days, often reduced afterwards, or as directed on the pack. As a 30mg tablet, one tablet is usually taken three times a day. Follow the specific product's instructions, and drink plenty of water while taking it.

Children

Doses depend on age and product strength — always follow the label or a pharmacist's advice. Lower-strength (15mg/5ml) syrups are used for children in age-appropriate doses. As with all cough-and-cold medicines, use cautiously in young children and avoid giving adult-strength products to small children.

Elderly

Standard adult doses are generally suitable. Older adults with other conditions or on several medicines can check with a pharmacist before use.

Ambroxol treats the symptom, not the underlying cause. A cough that lasts more than 2-3 weeks, or comes with a high fever, breathlessness, chest pain, or blood in the phlegm, needs a doctor rather than more cough medicine. Do not combine several mucolytics or cough products at once without advice, and read combination-product labels to avoid doubling up on ingredients like paracetamol.

Side Effects

Common side effects

•Mild stomach upset, nausea, or heartburn
•Diarrhoea
•Dry mouth or throat
•Altered taste

Serious side effects — seek medical help immediately

Rash, itching, or hives — possible allergic reaction
Swelling of the face, lips, or throat, or difficulty breathing — seek emergency care
Severe skin reactions with blistering or peeling (very rare) — stop the medicine and seek urgent help

When to see a doctor

See a doctor if your cough lasts more than 2-3 weeks, keeps returning, or comes with a high fever, breathlessness, wheezing, chest pain, or blood in the phlegm. Stop ambroxol and seek urgent care if you develop a spreading rash, blistering skin, swelling, or difficulty breathing. A persistent chesty cough — especially in a smoker or anyone with known lung disease, or with weight loss and night sweats (which can signal tuberculosis, still common in Nigeria) — should be medically assessed rather than treated indefinitely with cough medicine.

Warnings & Precautions

Do not take Ambroxol if you have:

Do not use if you are allergic to ambroxol or bromhexine
Use cautiously in people with stomach ulcers, as mucolytics may irritate the stomach lining
Use cautiously in severe liver or kidney impairment
Do not use to suppress a productive cough that is clearing a chest infection — ambroxol helps clear mucus, it does not stop the cough

Drug interactions

•Combining ambroxol with a cough suppressant such as dextromethorphan is generally not advised, because suppressing the cough can trap the loosened mucus on the chest
•Ambroxol may increase the amount of certain antibiotics that reaches lung tissue — usually a minor, sometimes helpful effect
•Ambroxol has relatively few significant drug interactions
•Read combination-product labels to avoid doubling up on ingredients like paracetamol

Pregnancy & Breastfeeding

Ambroxol is generally best avoided in the first trimester of pregnancy and used later only if clearly needed and after advice from a doctor or pharmacist. Non-drug measures such as steam inhalation, warm fluids, honey, and rest are safer first steps for a cough in pregnancy. Ambroxol may pass into breast milk in small amounts; check with a pharmacist before using it while breastfeeding.

Brands of Ambroxol in Nigeria

The NAFDAC registry holds 4 Ambroxol products from 4 manufacturers, including combination products and older listings whose status you can check in the full list. Below are some of the most common brands — see the full, searchable list for all of them.

Brand Name	Manufacturer	Strength	Form
Mucosolvan	Sanofi	15mg/5ml, 30mg/5ml	Syrup
Ambrol	Various generic manufacturers	30mg/5ml	Syrup
Ambroxol	Various generic manufacturers	30mg	Tablet

See all 4 registered Ambroxol brands

How to Verify Your Ambroxol is Genuine

1Check the NAFDAC registration number on the pack — genuine ambroxol products sold in Nigeria must carry a valid NAFDAC number
2Verify the NAFDAC number using the NAFDAC Green Book or the NAFDAC mobile app, especially for the imported brand Mucosolvan
3Buy from licensed pharmacies and registered patent medicine stores rather than roadside sellers
4Check the expiry date and that the seal, cap, and carton are intact and untampered
5Genuine syrup should be the expected colour and consistency with no unusual smell or separation; tablets should be uniform in appearance
6Be wary of unusually cheap 'imported' brands from unverified sellers, as cough and cold medicines are commonly counterfeited

Use our NAFDAC Checker tool

Ambroxol Price in Nigeria

Ambroxol prices in Nigeria vary by brand, strength, and where you buy it. Confirm the current price with a licensed pharmacy, and always check the product is NAFDAC-registered before you pay.

We show a price here once it appears in our monthly sampling of Nigerian online pharmacies (MedPlus, HealthPlus), or when we have a reliable market figure. For now, confirm the current price directly with a licensed pharmacy.

Where to Buy

Purchase Ambroxol only from licensed pharmacies and verified distributors. Avoid buying medicines from unverified sources, roadside vendors, or unregistered market stalls.

Before you buy, verify the product's NAFDAC registration and check the price guidance above so you know a fair price before you pay.

Buying Ambroxol in bulk or for resale? Our guide on how to buy medicines in bulk in Nigeria safely covers verifying a supplier and spotting fakes before a large order.

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Related Resources for Ambroxol

Guides, articles, and tools related to Ambroxol and other cough, cold & flu medicines in Nigeria.

Frequently Asked Questions

Sources

•NAFDAC Greenbook — the official database of all products registered with Nigeria's National Agency for Food and Drug Administration and Control. Brand-level NAFDAC numbers for Ambroxol on this page were cross-referenced against the Greenbook.
•British National Formulary (BNF) dosing and interaction guidance for Ambroxol.
•Nigerian Standard Treatment Guidelines (Federal Ministry of Health).

Last updated: 1 July 2026

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