Various Signs of Drug Use
Methamphetamines: "Wired," sleeplessness for days and weeks at a time, total loss of appetite, extreme weight loss, dialated pupils, excited, talkative, deluded sense of power, paranoia, depression, loss of control, nervousness, unusual sweating, shaking, anxiety, hallucinations, aggression, violence, dizziness, mood changes, blurred vision, mental confusion, agitation.
Cocaine: Impaired thinking, confused, anxious, depressed, short tempered, panic attacks, suspiciousness, dilated pupils, sleeplessness, loss of appetite, decreased sexual drive, restlessness, irritability, very talkative, scratching, hallucinations, paranoia.
LSD (Acid): Dilated pupils, skin discoloration, loss of coordination, false sense of power, euphoria, distortion of time and space, hallucinations, confusion, paranoia, nausea, vomiting, loss of control, anxiety, panic, helplessness, and self destructive behavior.
PCP: Sometimes violent or bizarre behavior, suicide has often occurred, paranoia, fearfulness, anxiety, aggressive or withdrawn, skin flushing, sweating, dizziness, total numbness, and impaired perceptions.
Inhalants: Short-lasting euphoria, giggling, silliness, dizziness. Then come the headaches and full-blown "faintings" or going unconscious. Longterm Use: Short-term memory loss, emotional instability, impairment of reasoning, slurred speech, clumsy staggering gait, eye flutter, tremors, hearing loss, loss of sense of smell, and escalating stages of brain atrophy. Sometimes these serious longterm effects are reversible with body detoxification and nutritional therapy; sometimes the brain damage is irreversible or only partially reversible.
Heroin: Chemically enforced euphoria. "Nodding," which is a dreamlike state, near sleep, drifting off for minutes or hours. For long time abusers heroin may act like a stimulant and they can do a normal daily routine; however, for others, it leaves them completely powerless to do anything.
Marijuana: Compulsive eating, bloodshot red eyes that are squinty (they may have trouble keeping them open), dry mouth, excessive and uncontrollable laughter, forgetfulness, short term memory loss, extreme lethargy, delayed motor skills, occasional paranoia, hallucinations, laziness, lack of motivation, stupidity, sickly sweet smell on body, hair, and clothes, and strong mood changes and behaviors when the person is "high".
Depressants (Tranquilizers and Barbituates): Decreased inhibition, slowed motor coordination, lethargy, relaxed muscles, staggering gait, poor judgement, slow, uncertain reflexes, disorientation, and slurred speech.