Possible toxic interaction of propranolol and narcotic analgesics.
D000818:Animals; D004285:Dogs; D004347:Drug Interactions; D006801:Humans; D051379:Mice; D009294:Narcotics / Q000009:adverse effects*; D011433:Propranolol / Q000009:adverse effects*
D009294:Narcotics; D011433:Propranolol