Morphine addiction, also a narcotic, directly affects the central nervous system. Besides relieving pain, morphine’s effects impair mental and physical performance, relieve fear and anxiety, and produces euphoria. Morphine’s effects also include:
A decreases hunger
Inhibiting the cough reflex
Producing constipation
Reducing the sex drive
In women it may interfere with the menstrual cycle
Morphine’s euphoric effects can be highly addictive. Tolerance (the need for higher and...