Stimulants & Depressants Flashcards
Stimulants & Depressants
Commonly Used Stimulants and Depressants
Stimulants
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Common Stimulant Drugs
Stimulants often called “uppers,” are the drugs that make people feel supercharged with energy and focus, even to the point of feeling invincible.
The most commonly used stimulants include:
Caffeine. Nicotine. Cocaine/crack cocaine.
Methamphetamine (meth). MDMA (ecstasy).
Adderall. Ritalin.
Invincible
In·vin·ci·ble: adjective
too powerful to be defeated or overcome.
“an invincible warrior”
Similar: invulnerable, indestructible, unconquerable,
unbeatable, indomitable, unassailable, unyielding, unflinching, unbending, unshakeable, indefatigable, dauntless, impregnable, inviolable, secure, safe
Stimulants: Legal
Caffeine, Nicotine
Caffeine and nicotine are, of course, legal and mild stimulants that many people use to get themselves going throughout the day. Still, they come with their own adverse side effects, especially if the drink or cigarette includes harmful additives.
Stimulants:
Street drugs
Cocaine, Meth, Ecstasy
Cocaine, meth, and ecstasy are mainly considered to be “street” drugs that have few legitimate medical uses. Drugs like Adderall and Ritalin are stimulant medications that are mostly used legally to treat medical conditions, but they have been increasingly misused by individuals without a prescription.
Common Depressant Drugs
Depressants come in several different categories, including legal and socially approved intoxicants, highly illegal street drugs, and different types of prescription anxiety medications. They work by inhibiting the central nervous system and slowing the heart rate and respiratory and gastrointestinal systems.
Common depressants with misuse potential include:
Alcohol.
Valium.
Xanax.
Amobarbital.
Phenobarbital.
Prescription depressants
Prescription depressants include benzodiazepines (Valium and Xanax) and barbiturates (amobarbital and phenobarbital). These medications were prescribed for decades as solutions to stress and anxiety disorders. Barbiturates came first, but it was soon found that these drugs were both highly addictive and had a high potential for overdose. Benzodiazepines were developed as a safer alternative, but they are both addictive and dangerous.
Depressant: OPIOIDS
While technically considered their own class of drugs, opioids like heroin have similar effects to central nervous system (CNS) depressants, slowing the heart rate and breathing. Due to their pain-relieving and pleasant, relaxing effects, prescription opioids are some of the most commonly misused drugs of the modern age. They often end up restricted by governments after years of being overprescribed by doctors, resulting in them saturating black markets or being shared by friends and family. Opioids are incredibly addictive and carry a high potential for overdose, mainly if someone uses them in conjunction with alcohol or other CNS depressants.
Differences between Stimulants and Depressants
1
Stimulants speed up the central nervous system and depressants do the opposite, slowing it and all the parts of the body controlled by the central nervous system down.
Differences between Stimulants and Depressants
2a
As mentioned above, stimulants make the person using them feel more confident, alert, and energetic. They send the central nervous system into overdrive, increasing heart and breathing rates, suppressing appetite, and causing a spike in blood pressure. Certain stimulants can cause a rush of euphoria, especially if they’re taken via common misuse methods like snorting, smoking, or injection.
Differences between Stimulants and Depressants
2b
Depressants can also cause euphoria, but they slow down the central nervous system instead of accelerating it, resulting in a pleasurable, relaxing feeling. Depressants slow heart rate and respiration, which is incredibly dangerous in high doses.
Health Effects of Stimulants versus Depressants 1
Though stimulants may make individuals feel great temporarily, they typically include adverse side effects and result in a “crash” when the drug leaves the system, causing symptoms like fatigue, inability to focus, and depression.
Because stimulants increase heart rate and blood pressure, taking them can be risky for anyone with heart problems or who already has an increased risk of stroke. They can also cause very unpleasant psychological side effects, especially for those who have an underlying mental illness like anxiety, panic disorders, or issues with paranoia.
Health Effects of Stimulants versus Depressants 2
Stimulant overdose deaths are often caused by sudden heart failure, heart attack, stroke, or hyperthermia – a condition in which the body becomes dangerously overheated.
In the long-term, continued stimulant misuse can result in a weakening of artery walls or inflammation of the heart muscle as high blood pressure wears them down. Stimulants also restrict blood flow to the gastrointestinal tract, leading to ulcers and tears.
Health Effects of Stimulants versus Depressants 3
Studies have suggested that long-term stimulant use may lead to significant permanent changes in the brain, including a reduction of the white matter that’s responsible for impulse control, stress management, and decision-making. Psychological symptoms related to stimulant misuse may also continue long after an individual quits, especially anxiety and depression. There’s even increasing evidence of a link between stimulants like cocaine and Parkinson’s disease.
Health Effects of Stimulants versus Depressants 4
Depressants are particularly dangerous when it comes to the potential for overdose, especially since these drugs are often mixed with one another to intensify the euphoric effects. Artificially slowing down the central nervous system always comes with risks, as it controls the essential functions of the heart and lungs. An overdose of depressants can cause someone’s breathing to slow to the point that not enough oxygen can reach the brain and other vital organs. This can quickly lead to brain damage, coma, and death.