Assertion: thc's effect | /r/ObjectUse | used with other sympatholytic drugs
Facets:
value: especially
type: OTHER
Source sentences:
text: Cardiovascular effects: May cause atrioventricular (AV) block, bradycardia, hypotension, orthostasis, sinus node dysfunction, and syncope; these effects are dose-dependent, more pronounced during the first month of therapy, or may worsen especially when used with other sympatholytic drugs.