Myocholine (Bethanechol Chloride)

Bethanechol Chloride, the active ingredient in Myocholine, is a cholinergic agonist presented as an oral tablet for systemic use. It stimulates muscarinic receptors to increase smooth‑muscle tone in the urinary bladder and gastrointestinal tract, and is employed to manage postoperative urinary retention, neurogenic bladder dysfunction, and postoperative ileus. The medication is indicated for adult patients who require enhanced bladder emptying or gastrointestinal motility following surgery or neurological injury.

GNH USA supplies Myocholine as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide, ensuring consistent quality and regulatory compliance.

Myocholine acts on muscarinic receptors to improve bladder emptying and gastrointestinal motility.

- Post‑operative urinary retention: enhances detrusor muscle contraction, facilitating bladder emptying after surgery. - Neurogenic bladder dysfunction: increases bladder tone to aid voiding in patients with neurologic impairment. - Post‑operative ileus: stimulates intestinal smooth‑muscle activity, promoting the return of normal bowel movements.

Adverse reactions to Myocholine are generally related to its cholinergic activity.

Common Side Effects: - Excessive salivation: watery mouth and drooling. - Abdominal cramps: discomfort due to increased gut motility. - Diarrhea: loose stools from enhanced intestinal activity. - Sweating: increased perspiration, especially in warm environments.

Serious or Rare Side Effects: - Bradycardia: markedly slowed heart rate requiring medical attention. - Bronchospasm: tightening of airway muscles, potentially worsening asthma. - Severe hypotension: sudden drop in blood pressure that may cause dizziness or fainting.

When prescribing Myocholine, clinicians should consider several safety factors. - Dose adjustment in renal impairment: reduce dose or extend dosing interval. - Avoid in severe asthma: risk of bronchospasm. - Monitor bladder function: assess for incomplete emptying or retention reversal. - Caution in elderly patients: increased sensitivity to cholinergic effects. - Store at ambient temperature: keep in the original pack, protect from moisture and light.

Myocholine may interact with other medicines that influence cholinergic pathways.

Major Interactions (Avoid): - Anticholinergic agents: can block the therapeutic effect of Bethanechol. - Beta‑blockers: may potentiate bradycardia when combined.

Moderate Interactions (Monitor Closely): - Macrolide antibiotics: may increase cholinergic side effects. - Diuretics: can exacerbate electrolyte imbalances. - Opioids: additive risk of constipation and reduced gastrointestinal motility.