Bronchodilator and Expectorant combination (cough and chest medicine)
Last reviewed June 2026
Who is this for?
This is a combination cough and chest medicine that works in four ways: Terbutaline opens up the airways to ease breathing, Ambroxol and Guaifenesin help loosen and thin out thick mucus (catarrh) so you can cough it out easily, and Menthol gives a cooling, soothing feeling in the throat and chest.
Activates beta-2 adrenergic receptors on bronchial smooth muscle causing bronchodilation, while ambroxol enhances mucociliary clearance by stimulating serous gland secretion and reducing mucus viscosity; guaifenesin further liquefies secretions to facilitate expectoration, and menthol provides local anesthetic and cooling effects on respiratory mucosa.
Available Over The Counter
Get this from any pharmacy or chemist — no prescription needed.
Explore this drug
For adults, take 2 to 3 teaspoons (10-15 ml) of the syrup 2 to 3 times a day. You can take it with or without food. Shake the bottle well before use. A brand you may find in Nigeria is Respretol Syrup.
If you miss a dose, take it as soon as you remember. But if it is almost time for your next dose, just skip the missed one and continue as normal. Do not double up to make up for the missed dose.
Always buy from a reputable pharmacy — avoid roadside sellers or open market medicines, as fake cough syrups are common in Nigeria. Do not use this syrup beyond the expiry date or if the colour or smell has changed. If your cough does not improve after 5-7 days or gets worse, see a doctor — it could be something more serious like tuberculosis or pneumonia.
Avoid taking this with other medicines that contain salbutamol or similar airway-opening drugs, as it can increase heart racing and shakiness. Do not use with beta-blocker medicines (like atenolol or propranolol used for high blood pressure) as they can cancel each other out. Avoid alcohol as it can worsen drowsiness and stomach upset.
Check your specific combination
Is it safe to take Terbutaline; with your other drugs?
This medicine is not recommended during pregnancy or breastfeeding unless your doctor specifically tells you to use it — consult your doctor first.
Store in a cool, dry place away from direct sunlight and heat — Nigerian weather can be very hot, so avoid leaving it in your car or near a window. Keep the bottle tightly closed and always store out of the reach of children.
For information only — not medical advice. Always talk to a doctor or pharmacist before changing your medication.
Names this drug is sold under — especially in Nigerian and West African pharmacies
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Counterfeit Drug Warning
Fake drugs are a serious problem in Nigeria. Always buy from a registered pharmacy. If the packaging looks different from what is described above, do not use it.