Adco-Linctopent is a syrup combining bromhexine, which thins mucus, with orciprenaline, which opens narrowed airways. It is used for chesty coughs with wheeze or tight breathing, where both thick mucus and airway narrowing are involved. It is a pharmacy medicine and should not be given to young children without advice.
What is Adco Linctopent?
Adco-Linctopent is registered in South Africa as Schedule 2, available from a pharmacist:
| Contains | Per 5 ml |
|---|---|
| Bromhexine hydrochloride | 4 mg |
| Orciprenaline sulphate | 5 mg |
The two ingredients do quite different jobs, and understanding both explains when this syrup is appropriate.
Bromhexine is a mucolytic. It breaks down the structure of thick mucus, making secretions thinner and less sticky so the airways’ natural clearing mechanisms — the cilia and the cough reflex — can move them. Like acetylcysteine, it does not suppress coughing; it makes coughing more productive.
Orciprenaline (also called metaproterenol) is a bronchodilator. It stimulates beta receptors in the airway muscle, causing it to relax so the airways widen. It is chemically related to salbutamol but is less selective — it acts on beta-1 receptors in the heart as well as beta-2 receptors in the airways. That is why palpitations and tremor are more likely with it than with modern inhaled bronchodilators, and it is why the cautions below matter.
This combination is aimed at a specific situation: a productive cough accompanied by wheeze or chest tightness. If you only have thick mucus without wheeze, or only wheeze without mucus, a single-ingredient medicine is usually more appropriate than a combination.
A syrup is not a substitute for an inhaler. Anyone with asthma or COPD who is wheezing should be using their prescribed inhaled treatment. Inhaled bronchodilators act faster, work directly on the airways, and cause far fewer whole-body effects than an oral one.
What is Adco Linctopent commonly used for?
- Chesty, productive coughs with wheeze or a feeling of tightness.
- Acute bronchitis, where secretions are thick and airways are irritable.
- Bronchospasm accompanying a chest infection.
- Conditions with thick mucus and airway narrowing, including some cases of chronic bronchitis.
It does not treat infection. It has no antibacterial or antiviral action — it eases the mechanics of breathing and clearing mucus while the underlying illness resolves or is treated.
It is not appropriate for a dry, tickly cough. With no mucus to thin, the mucolytic has nothing to work on.
Drink plenty of fluids while taking it. Hydration genuinely helps thin secretions, and a mucolytic works better in someone well hydrated.
How Adco Linctopent fits into this medicine category
| Group | Examples | What it does |
|---|---|---|
| Mucolytics | Bromhexine, acetylcysteine (ACC) | Thin mucus so it can be cleared |
| Bronchodilators (oral) | Orciprenaline | Relax airway muscle; more whole-body effects |
| Bronchodilators (inhaled) | Salbutamol | Faster, more targeted, fewer side effects |
| Cough suppressants | Codeine, dextromethorphan | Reduce the urge to cough — for dry coughs |
| Antihistamines | Cetirizine, chlorphenamine | Allergic symptoms |
| Inhaled steroids | Budesonide, fluticasone | Reduce airway inflammation long term |
Do not combine this with a cough suppressant — thinning mucus while suppressing the cough that clears it works against itself. See the allergy, cold, flu and respiratory medicines hub.
What to check before using Adco Linctopent
Do not use it alongside another bronchodilator — including a salbutamol inhaler or oral bronchodilator — unless a doctor has advised it. The effects add up, and so do the palpitations and tremor.
Speak to a pharmacist or doctor first if you:
- Have heart disease, angina, or a history of heart attack.
- Have an irregular or fast heartbeat, or any rhythm disorder.
- Have high blood pressure.
- Have an overactive thyroid, where beta-stimulants can worsen symptoms.
- Have diabetes. Bronchodilators of this type can raise blood sugar.
- Have low potassium, or take a diuretic — this combination can lower potassium further.
- Have epilepsy.
- Have a stomach ulcer.
- Have kidney or liver disease.
- Are pregnant or breastfeeding.
- Are elderly, where cardiac effects matter more.
- Are giving it to a child. Suitability depends on age and weight — ask a pharmacist before giving it to a young child, and do not use it in infants without medical advice.
- Take beta-blockers such as bisoprolol, which oppose the bronchodilator directly.
- Take antidepressants, theophylline, digoxin or medicines affecting heart rhythm.
Use the measuring device supplied, not a kitchen spoon, and shake the bottle before use.
Possible cautions and when to ask a pharmacist or doctor
Common effects are tremor or shakiness — particularly in the hands — palpitations, a faster heartbeat, restlessness, headache, nausea and difficulty sleeping. These come mainly from the orciprenaline, are often noticeable at first, and usually ease.
Stop and seek medical attention if you develop:
- A markedly fast, pounding or irregular heartbeat.
- Chest pain — seek emergency care.
- Severe tremor, agitation or confusion.
- Muscle weakness or cramps — possible low potassium.
- Worsening wheeze or breathlessness after taking it. Paradoxical bronchospasm is uncommon but recognised. Stop and seek urgent advice.
- Swelling of the face, lips or tongue, or a widespread rash.
- Vomiting blood, or black, tarry stools.
See a doctor rather than continuing self-treatment if:
- The cough lasts more than two to three weeks.
- You are coughing up blood.
- You have increasing breathlessness, or breathlessness at rest.
- You have a high or persistent fever.
- You have unintended weight loss or night sweats. With a persistent cough in South Africa, these warrant prompt assessment for tuberculosis.
- Wheeze is not settling, or you need treatment for it repeatedly. Recurrent wheeze needs a diagnosis — asthma and COPD have specific long-term treatments that work far better than a syrup.
- You have asthma or COPD and your usual treatment is not controlling symptoms.
Worsening breathlessness is not something to manage with an over-the-counter syrup. Seek help promptly.
Related medicine guides
- Browse Allergy, Cold, Flu & Respiratory Medicines guides
- Read: Austell Cetirizine used for
- Read: Rhineton used for
Frequently asked questions
What is Adco-Linctopent syrup used for? Chesty, productive coughs accompanied by wheeze or chest tightness. It combines bromhexine, which thins mucus, with orciprenaline, which opens the airways.
Does it stop a cough? No. It thins mucus so you can cough it up more effectively, and relaxes narrowed airways. It is not a cough suppressant.
Can I use it for a dry cough? No. With no mucus to thin, the mucolytic has nothing to act on.
Is it an antibiotic? No. It has no effect on infection.
Can I give it to my child? Ask a pharmacist first. Suitability depends on age and weight, and it should not be given to infants without medical advice.
Why does it make my hands shake? Tremor and palpitations come from orciprenaline, the bronchodilator. This is common at first and usually eases — but report a fast or irregular heartbeat.
Can I use it with my asthma inhaler? Not without advice. Both are bronchodilators and the effects add up. Your inhaler is the more appropriate treatment for wheeze.
How long should I take it? A short course while a chesty cough settles. A cough lasting more than two to three weeks needs a doctor.