Medicine Overview
Adult Dose
| Clinical Information | Administration Information |
|---|---|
|
Indication: Angina pectoris Age: Adult |
Dose: Oral – 10 mg Frequency: twice daily Note: Increase if necessary. Usual dose: 10-20 mg twice daily. Maximum dose: 30 mg twice daily. Hepatic impairment: Dose reduction may be necessary. |
|
Indication: Angina pectoris Age: Adult Condition: Patients prone to headache |
Dose: Oral – 5 mg Frequency: twice daily Note: Hepatic impairment: Dose reduction may be necessary. |
Child Dose
| Clinical Information | Administration Information |
|---|---|
|
Age: Child |
Dose: No approved pediatric dosage available Note: Not recommended |
Administration
- May be taken with or without food
- Take at same times each day
Side Effect
- Headache (usually transitory)
- flushing
- dizziness
- nausea
- vomiting and weakness
- Hypotension and reflex tachycardia at high doses
Drug Interaction
Drug Interaction
| Drug Name | Risk Factors |
|---|---|
|
Alcohol, TCAs, Antihypertensive (Captopril, Enalapril, Lisinopril, Ramipril, Benazepril, Fosinopril, Quinapril, Perindopril, Losartan, Valsartan, Candesartan, Irbesartan, Telmisartan, Olmesartan, Propranolol, Metoprolol, Atenolol, Carvedilol, Bisoprolol, Nadolol, Amlodipine, Diltiazem, Verapamil, Nifedipine, Nicardipine, Hydrochlorothiazide, Chlorthalidone, Indapamide, Furosemide, Bumetanide, Torsemide, Spironolactone, Amiloride, Triamterene, Prazosin, Doxazosin, Terazosin, Clonidine, Methyldopa, Hydralazine, Minoxidil), Other vasodilators
|
Hypotensive interaction may occur
|
|
Sildenafil, Other phosphodiesterase type-5 inhibitors
|
Enhanced hypotensive effect
|
Disease Interaction
Disease Interaction
| Disease Name | Risk Factors |
|---|---|
|
Cardiogenic Shock
|
Can worsen cardiovascular collapse
|
|
Hypotension
|
Can further lower blood pressure
|
Pregnancy
Pregnancy
Lactation
Special Use
Precaution
Overdose
Pharmacology
Storage
Store in a cool and dry place, protected from light.
Data Sources
Clinical & regulatory information on this page is compiled from the following government sources:
DISCLAIMER: This drug information content is provided for informational purposes only and is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Patients should always consult their physician with any questions regarding a medical condition and to obtain medical advice and treatment.