Methamphetamine can suppress appetite, to the point of complete malnourishment and dehydration.
Many parents are not educated about the deadly effects that inhalants can have on the brain and the body because of the toxicity of the poisons that they contain.
LSD flashbacks may be short in terms of duration, but may occur over and over again.
PCP use may alter mood states in an unpredictable fashion, causing some individuals to become detached, and others to become animated.