Drug Interaction Form

Drug Interactions Details

Product	Precaution	Interaction	Onset	Severity
TERFENADINE	Concurrent use of TERFENADINE and GRAPEFRUIT JUICE may result in increased terfenadine serum concentrations and subsequent cardiotoxicity (QT prolongation, torsades de pointes,cardiac arrest).	GRAPEFRUIT JUICE	Rapid (within 24 hours)	Major (possibly life threatening or potential permanent damage

Product

Precaution

Interaction

Onset

Severity

TERFENADINE

Concurrent use of TERFENADINE and GRAPEFRUIT JUICE may result in increased terfenadine serum concentrations and subsequent cardiotoxicity (QT prolongation, torsades de pointes,cardiac arrest).

GRAPEFRUIT JUICE

Rapid (within 24 hours)

Major (possibly life threatening or potential permanent damage

Pakistan Drug Directory provides comprehensive information on all medicines, leading pharmaceutical directories, hospital listings, and doctor details. Your one-stop source for healthcare information in Pakistan!

Drug Directory

Brands Alternative Medicines Drug Interactions Diseases Generic Brands Clinical Pharmacology Lab Investigation Therapatic Index Clinical Medicine