Europe — EMA
Natterman Bronchicum Extra Sterk (Codeine Phosphate Hemihydrate)
GNH USA supplies Natterman Bronchicum Extra Sterk (Codeine Phosphate), a opioid antitussic for cough suppression. Request a quote for global supply.
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What is Codeine Phosphate Hemihydrate?
Codeine phosphate, the active ingredient in Natterman Bronchicum Extra Sterk, is an opioid analgesic presented as an oral formulation for oral use. It suppresses cough and may provide mild analgesia in appropriate patients. GNH USA supplies Natterman Bronchicum Extra Sterk as a licensed, GDP-compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide.
What is Codeine Phosphate Hemihydrate used for?
Codeine phosphate acts on the central cough centre and provides opioid analgesia, making it useful for conditions where cough suppression or mild pain relief is needed. - Cough: reduces the frequency and intensity of acute or chronic cough. - Mild to moderate pain: offers short‑term opioid analgesia for transient pain. - Cough associated with respiratory infections: alleviates coughing that accompanies viral or bacterial airway infections.
What are the side effects of Codeine Phosphate Hemihydrate?
Codeine phosphate may cause a range of adverse reactions, from mild to severe.
Common Side Effects: - Nausea: feeling of sickness or urge to vomit. - Constipation: reduced bowel movements and hard stools. - Drowsiness: increased sleepiness or reduced alertness. - Dizziness: sensation of light‑headedness or unsteadiness. - Vomiting: expulsion of stomach contents. - Dry mouth: reduced salivation leading to a parched feeling.
Serious or Rare Side Effects: - Respiratory depression: slowed or shallow breathing that can be life‑threatening. - Allergic reactions: rash, itching, swelling, or anaphylaxis. - Seizures: convulsive episodes, especially at high doses. - Hypotension: abnormally low blood pressure. - Dependence or addiction: potential for misuse with prolonged use. - Severe skin reactions: such as Stevens‑Johnson syndrome or toxic epidermal necrolysis.
What precautions apply to Codeine Phosphate Hemihydrate?
Before prescribing Natterman Bronchicum Extra Sterk, clinicians should consider several safety factors. - Pregnancy: safety is unknown; use only if the benefit outweighs the risk. - Breastfeeding: unknown safety; assess potential infant exposure. - Renal or hepatic impairment: dose may need adjustment and monitoring. - Concomitant CNS depressants: increased risk of sedation and respiratory depression. - History of substance abuse: avoid due to dependence potential. - Store below 25°C: keep in the original pack, protect from moisture.
What does Codeine Phosphate Hemihydrate interact with?
Codeine phosphate can interact with several drug classes, requiring careful management.
Major Interactions (Avoid): - Other opioid analgesics: additive risk of respiratory depression. - Benzodiazepines: enhanced sedation and respiratory depression. - Alcohol: increased central nervous system depression.
Moderate Interactions (Monitor Closely): - CYP2D6 inhibitors (e.g., fluoxetine): may raise codeine plasma levels. - CYP3A4 inducers (e.g., rifampicin): may reduce codeine effectiveness. - Anticholinergics: may exacerbate constipation.



