— Product
BESCORIL-LS 100ML SYRUP
AMBROXYL HCL 30MG + GUAIPHENESIN 50MG + LEVOSALBUTAMOL 1MG
BESCORIL-LS 100ML SYRUP is an oral syrup combining ambroxol hydrochloride 30 mg, guaiphenesin 50 mg and levosalbutamol 1 mg. It is used for productive cough with thick sputum accompanied by bronchospasm, in acute and chronic bronchitis and in cough associated with asthma or chronic obstructive pulmonary disease.
01
Benefits
- Levosalbutamol is the active isomer of salbutamol, giving bronchodilation with less tremor and tachycardia than the racemic mixture at equivalent effect.
- Ambroxol thins tenacious sputum and stimulates surfactant, easing clearance from the smaller airways.
- Guaiphenesin increases secretion volume and reduces viscosity, making the cough more productive.
- Opening the airways while thinning secretions makes each cough more effective.
- The higher 30 mg ambroxol strength suits adults with more tenacious sputum.
02
Side effects
Not everyone gets these. Most are mild and settle as the course finishes.
Common
- Tremor, generally milder than with racemic salbutamol
- Palpitations or a raised heart rate
- Nausea or stomach upset
- Headache
Less common
- Muscle cramps
- Low serum potassium with higher or repeated doses
- Restlessness or difficulty sleeping
- Dry mouth or altered taste
Stop and get medical help if any of these occur
- Chest pain, or a fast or markedly irregular heartbeat
- Worsening breathlessness or wheeze after a dose
- Severe muscle weakness or cramps
- Swelling of the face, lips or tongue, or difficulty breathing
- Coughing up blood
03
Precautions
- Use with caution in ischaemic heart disease, arrhythmia, hypertension, hyperthyroidism and diabetes.
- Beta-agonists lower serum potassium, particularly alongside diuretics, corticosteroids or xanthines — monitor in patients on those drugs.
- Contraindicated in known hypersensitivity to any component; use with care in active peptic ulcer disease.
- Not for dry, non-productive cough, and not to be combined with a cough suppressant.
- Maintain a good fluid intake, which is what makes the mucolytic effective.
- This is a symptomatic treatment. Worsening asthma or COPD needs its underlying therapy reviewed, not just this syrup.
- Reassess if cough persists beyond a week or is accompanied by fever, breathlessness or blood-stained sputum.
- Use in pregnancy and breastfeeding only on medical advice.