ROBITUSSIN DRY COUGH MEDICINE Liquid for oral administration Ref.[49979] Active ingredients: Demorphan

Source: Medicines & Healthcare Products Regulatory Agency (GB)  Revision Year: 2020  Publisher: GlaxoSmithKline Consumer Healthcare (UK) Trading Limited, Brentford, TW8 9GS, U.K.

4.1. Therapeutic indications

For the relief of persistent dry irritant coughs.

4.2. Posology and method of administration

Oral administration.

Adults, the elderly and children over 12 years

One 10ml measure up to four times daily.

Children under 12 years

Do not use.

4.9. Overdose

Symptoms and signs

Dextromethorphan overdose may be associated with nausea, vomiting, dystonia, agitation, confusion, somnolence, stupor, nystagmus, cardiotoxicity (tachycardia, abnormal ECG including QTc prolongation), ataxia, toxic psychosis with visual hallucinations, hyperexcitability.

In the event of massive overdose the following symptoms may be observed: coma, respiratory depression, convulsions.

Management

Activated charcoal can be administered to asymptomatic patients who have ingested overdoses of dextromethorphan within the preceding hour.

For patients who have ingested dextromethorphan and are sedated or comatose, naloxone, in the usual doses for treatment of opioid overdose, can be considered. Benzodiazepines for seizures and benzodiazepines and external cooling measures for hyperthermia from serotonin syndrome can be used.

6.3. Shelf life

33 months.

6.4. Special precautions for storage

Do not store above 25°C.

Keep out of reach and sight of children.

6.5. Nature and contents of container

PET bottles containing 100ml or 250ml with PET lined PP/HDPE screw caps.

A clear polypropylene measuring cap also included.

6.6. Special precautions for disposal and other handling

No special requirements.

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