Definition of deflection in the Definitions.net dictionary. Meaning of deflection. What does deflection mean? Information and translations of deflection in the most comprehensive dictionary definitions resource on the web.
Mar 13, '09. The headache comes because Morphine produces vasodilation. This is why we give Morphine for chest pain patients. The vasodilation is great to reduce constriction due to angina, but it causes headaches due to the vasodilation.
Main article: Spinal anaesthesia. 1  Very popular for a single 24-hour dose of analgesia (opioid with Local anesthetic) 2  Caution because of late onset respiratory depression. 3  Severe pruritus and urinary retention may limit the use of intrathecal morphine.