Cimantin

Cimantin

memantine

Manufacturer:

Yarindo Farmatama
Concise Prescribing Info
Contents
Memantine HCl
Indications/Uses
Moderate to severe Alzheimer's disease.
Dosage/Direction for Use
Adult Dose titration: Max daily dose: 20 mg. In order to reduce undesirable effects, maintenance dose is achieved by upward titration of 5 mg wkly over the 1st 3 wk as follows: Wk 1 (day 1-7): 5 mg daily; wk 2 (day 8-14): 10 mg daily; wk 3 (day 15-21): 15 mg daily; wk 4 & maintenance: 20 mg daily. Elderly >65 yr 20 mg daily. Severe renal impairment (CrCl 5-29 mL/min) 10 mg daily. Moderate renal impairment (CrCl 30-49 mL/min) 10 mg daily, increased up to 20 mg daily if tolerated well after at least 7 days.
Administration
May be taken with or without food.
Contraindications
Hypersensitivity. Concomitant use of medications containing NMDA-antagonist dextromethorphan.
Special Precautions
Patients w/ epilepsy; recent MI, uncompensated CHF (NYHA III-IV) & uncontrolled HTN. Careful monitoring of patients w/ factors that may elevate urine pH eg, drastic changes in diet, ingestion of alkalising gastric buffers, renal tubular acidosis, severe UTI w/ Proteus bacteria. Not recommended in patients w/ severe hepatic impairment. Minor to moderate influence on the ability to drive & use machines. Should not be used during pregnancy. Women taking memantine should not breast-feed. Childn & adolescents <18 yr.
Adverse Reactions
Drug hypersensitivity; somnolence; dizziness, balance disorders; HTN; dyspnoea; constipation; elevated LFT; headache.
Drug Interactions
Enhanced effects of L-dopa, dopaminergic agonists & anticholinergics. Reduced effects of barbiturates & neuroleptics. Modified effects of antispasmodic agents, dantrolene or baclofen. Avoid concomitant use w/ NMDA antagonists eg, amantadine, ketamine or dextromethorphan. Possible risk w/ phenytoin. Increased plasma levels w/ cimetidine, ranitidine, procainamide, quinidine, quinine & nicotine. Possible reduction of hydrochlorothiazide serum level. Increased INR w/ warfarin. Consider possible drug interaction w/ benzodiazepines & antidepressants.
MIMS Class
Neurodegenerative Disease Drugs
ATC Classification
N06DX01 - memantine ; Belongs to the class of other anti-dementia drugs.
Presentation/Packing
Form
Cimantin FC tab 10 mg
Packing/Price
2 × 14's
Register or sign in to continue
Asia's one-stop resource for medical news, clinical reference and education
Already a member? Sign in
Register or sign in to continue
Asia's one-stop resource for medical news, clinical reference and education
Already a member? Sign in