Some of the common side effects of morphine sulfate include drowsiness, dizziness, and nausea. This eMedTV resource takes an in-depth look at several side effects of this drug, including a list of serious side effects that require prompt medical care.
sedation - a state of reduced excitement or anxiety that is induced by the administrative of a sedative agent. physical condition, physiological condition, physiological state - the condition or state of the body or bodily functions.
sedative in Medicine. sedative sedÂ·aÂ·tive (sÄd'É-tÄ­v) adj. Having a soothing, calming, or tranquilizing effect; reducing or relieving anxiety, stress, irritability, or excitement. n. An agent or a drug that produces a soothing, calming, or tranquilizing effect.