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Zanladyne 8
Rx

Galantamine is a selective, competitive and reversible inhibitor of acetylcholinesterase. In addition, galantamine enhances the intrinsic action of acetylcholine on nicotinic receptors, probably through binding to an allosteric site of the receptor. As a consequence, an increased activity in the cholinergic system associated with improved cognitive function can be achieved in patients with dementia of the Alzheimer type.

Pack size Box of 14 tablets, 28 tablets
Shelf-life 24 months
Composition Galantamine
Dosage forms and strengths Film-coated tablet: 8 mg
Product code :

PRESCRIBING INFORMATION

Indications

  • For the symptomatic treatment of mild to moderately Alzheimer’s dementia.

Dosage

Adults

  • The starting dose is 4 mg twice daily for 4 weeks; if well-tolerated, the dose is then increased to 8 mg twice daily and maintained for at least 4 weeks.
  • Subsequently, depending on the patient’s response and tolerability, the dose may be increased to 12 mg twice daily.
  • If the patient shows no signs of improved response or does not tolerate the 24 mg/day dose, consider reducing the dose to 16 mg/day.
  • Use with caution in patients with mild to moderate hepatic or renal impairment; the dose must not exceed 16 mg/day.
  • For patients with moderate hepatic impairment: Start with 4 mg once daily for at least one week. Then, continue with 4 mg twice daily for at least 4 weeks. Do not exceed 16 mg/day.
  • Do not use this medication in patients with hepatic impairment or in patients with renal impairment and a creatinine clearance of less than 9 mL/minute.

Administration

  • Zanladyne 8 is administered orally, twice daily, preferably with breakfast and dinner. Ensure adequate fluid intake during treatment.
  • Hypersensitivity to any ingredient of the drug.
  • Patients who have both significant renal and hepatic impairment.
  • Children.

Possible adverse reactions

  • Nausea, vomiting, diarrhea,
  • Loss of appetite,
  • Weight loss,
  • Adominal pain,
  • Indigestion.
  • The use of galantamine be discontinued at the first appearance of skin rash.
  • Caution should be exercised when administering galantamine to patients with cardiovascular diseases.
  • It should be considered when administering galantamine to patients with cerebrovascular disease, patients with a history of severe asthma or obstructive pulmonary disease or active pulmonary infections.
  • The use of galantamine is not recommended in patients with urinary outflow obstruction or recovering from bladder surgery.
  • Galantamine, as a cholinomimetic, is likely to exaggerate succinylcholine-type muscle relaxation during anaesthesia.
  • Patients with rare hereditary problems of galactose intolerance, total lactase deficiency or glucosegalactose malabsorption should not take this medicine.
  • Caution should be exercised when prescribing to pregnant women.
  • Women on galantamine should not breast-feed.
  • Galantamine has minor to moderate influence on the ability to drive and use machines. Symptoms include dizziness and somnolence, especially during the first weeks after initiation of treatment.