Clinical Pharmacology Details


RIVASTIGMINE


View Drug Forms

Indications & Dose:

Mild to moderate dementia in Alzheimer’s disease



Adult: Initially 1.5 mg twice daily, increased in steps of 1.5 mg twice daily, dose to be increased at intervals of at least 2 weeks according to response and tolerance; usual dose 3–6 mg twice daily (max. per dose 6 mg twice daily), if treatment interrupted for more than several days, retitrate from 1.5mg twice daily



Adult: Apply 4.6 mg/24 hours daily for at least 4 weeks, increased if tolerated to 9.5 mg/24 hours daily for a further 6 months, then increased if necessary to 13.3 mg/24 hours daily, increase to 13.3 mg/24 hours patch if well tolerated and cognitive deterioration or functional decline demonstrated; use caution in patients with bodyweight less than 50 kg, if treatment interrupted for more than 3 days, retitrate from 4.6 mg/24 hours patch


Mild to moderate dementia in Parkinson’s disease 



Adult: Initially 1.5 mg twice daily, increased in steps of 1.5 mg twice daily, dose to be increased at intervals of at least 2 weeks according to response and tolerance; usual dose 3–6 mg twice daily (max. per dose 6 mg twice daily), if treatment interrupted for more than several days, retitrate from 1.5mg twice daily 

Contraindications:

Known hypersensitivity to rivastigmine, other carbamate derivatives, or other ingredients of the capsules. Severe liver impairment &  lacta-ting women. 

Side Effects:

Common or very common Abdominal pain . agitation . anorexia . anxiety . bradycardia . confusion . diarrhoea . dizziness . drowsiness . dyspepsia . extrapyramidal symptoms . headache . increased salivation . insomnia . malaise . nausea . sweating . tremor . urinary incontinence . vomiting . weight loss . worsening of Parkinson’s disease Uncommon Atrial fibrillation .AV block . depression . syncope


Rare Angina . duodenal ulceration . gastric ulceration . rash . seizures


Very rare Gastro-intestinal haemorrhage . hallucinations . hypertension . pancreatitis . tachycardia


Frequency not known Aggression . dehydration . hepatitis . restlessness . sick sinus syndrome . skin hypersensitivity reactions 

Cautions:

Precautions:

Patients with sick sinus syndrome, conduction defects (sino-atrial block, atrioventricular block), gastroduodenal ulcerative conditions in predisposed patients, history of or current respiratory disease, urinary obstruction, and seizures. The safety  is not established in pregnant women.


 

Interaction:

Drug


 Cholinomimetic drugs, anticholinergic medications, succinylcholine-type muscle relaxants during anaestehsia.


 

Warnings:

Adverse Effects:

Lactations:

Special Precautions:

Counselling:

Side Effects Or Adverse Reactions:

Patient And Carer Advice: