Star Broncho, 30 mg/5 ml 120 ml

Mucolytic and expectorant, is an active N-demethylated metabolite of bromhexine. It has secretomotor, secretolytic and expectorant action. It stimulates serous cells of bronchial mucosa, increases motor activity of atomizing epithelium by effect on type 2 pneumocytes in alveoli and Clara cells in bronchioles, increases formation of endogenous surfactant – surface-active substance, providing gliding of bronchial secretion in airway lumen.

Ambroxol increases the proportion of the serous component in the bronchial secretion, improving its structure and helping to reduce the viscosity and liquefy sputum; as a result, mucociliary transport is improved and expectoration of sputum from the bronchial tree is facilitated.

When ambroxol is taken orally, the effect, on average, occurs within 30 minutes and lasts for 6-12 hours, depending on the single dose.

Pharmacokinetics

Ambroxol is quickly and almost completely absorbed after oral administration. T_max is 1-3 h. Binding to plasma proteins is approximately 85%. It penetrates the placental barrier and is excreted with breast milk. Metabolized in the liver to form metabolites (dibromanthranilic acid, glucuronic conjugates), which are excreted by the kidneys. Excreted mainly by the kidneys – 90% as metabolites, less than 10% unchanged. T_1/2 from plasma is 7-12 hours. T_1/2 of ambroxol and its metabolites is approximately 22 hours.

Indications

Acute and chronic respiratory diseases accompanied by viscous sputum:

Active ingredient

Composition

Interaction

Directions for use

Special Instructions

Ambroxol should not be taken simultaneously with anti-cough drugs that may inhibit the cough reflex, such as codeine, because this may impede removal of liquefied sputum from the bronchi.

Ambroxol should be used with caution in patients with impaired cough reflex or impaired mucociliary transport because of the possibility of sputum accumulation.

Patients taking ambroxol are not recommended to perform breathing exercises due to difficulty in sputum discharge. In patients who are in a serious condition, aspiration of liquefied sputum should be performed.

Ambroxol should not be taken immediately before going to bed.

In patients with bronchial asthma, ambroxol may increase coughing.

In patients with severe skin lesions – Stevens-Johnson syndrome or toxic epidermal necrolysis – a flu-like condition may be observed in the early phase: fever, body pain, rhinitis, cough, pharyngitis. In symptomatic therapy, mucolytic agents such as ambroxol hydrochloride may be prescribed incorrectly.

Contraindications

Side effects

Allergic reactions: rare – skin rash, urticaria, exanthema, facial edema, dyspnea, itching, fever; frequency unknown – anaphylactic reactions, including anaphylactic shock, angioedema, skin itching, allergic contact dermatitis.

The digestive system: frequently – nausea; infrequently – vomiting, diarrhea, dyspepsia, abdominal pain.

Nervous system disorders: often – dysgeusia.

Skin and subcutaneous tissue disorders: very rare – toxic epidermal necrolysis (Lyell’s syndrome), Stevens-Johnson syndrome; frequency unknown – acute generalized eczematous pustulosis.

Respiratory system: often – decreased sensitivity in the oral cavity or pharynx; rarely – dry mucous membrane of the airways, rhinorrhea; in single cases – dry mucous membrane of the throat.

Overdose

Similarities