A thorough evaluation can also rule out other things that can cause memory loss besides Alzheimer's -- for example, medication side effects, depression, pregnancy, and stress. Advertisement Sign #1: Your memory problems frighten you.
Some of the short-term effects of opiates to your body include: absence of pain, euphoria, sense of emotional detachment, loss of appetite, reduced sex drive, sleepiness, mood swings, nausea and vomiting.
The reason that opiates such as heroin and morphine affect us so powerfully is that these exogenous substances bind to the same receptors as our endogenous opioids. There are three kinds of receptors widely distributed throughout the brain: mu, delta, and kappa receptors.