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Psychogenic Drugs

Anti-anxiety/ anxiolytics

Anti-anxiety

Benzodiazepines (Benzos)

What goes up must come down

Mechanism of Action:

Promotes GABA by binding to receptor site

Increases chloride channel open

membrane hyperpolarization

Benzodiazepines

Rapid Onset Drugs

Rapid Onset Drugs

These are used more in hospital settings

Alprazolam (Xanax)

Lorazepam (Ativan)

Slow Onset Drugs

These are used more at home

Clonazepam (Klonopin)

Diazepam (Valium)

Side Effects

Side Effects

Impaired mental alertness

Slow reflexes

Falls in older adults

Drug dependence

Uses

Alcohol withdrawal

Acute anxiety

Insomnia

Muscle tension

Seizures

Uses

Buspirone (BuSpar)

Needs to be taken daily for usefulness

Mechanism of Action:

Partial Serotonin Agonist

Be cautious of other drugs that increase Serotonin to avoid SS

Buspirone

Uses

Acute ANXIETY

Uses

Side Effects

Dizziness

Insomnia

Side Effects

Antidepressants

Chronic Anxiety

Do not use antidepressants taht affect NE for chronic anxiety

Antidepressants

Hypnotics/ Sleep Aids

Hypnotis/ Sleep Aids

Benzos

Benzos

Ease a person into sleep

Not go to insomnia drug due to side effects

Clonazepam (Klonopin)

Z- Hypnotics

Non-benzodiazepine receptor antagonists / Z-hypnotics

Help patients go to sleep or stay asleep

Mechanism of Action:

Selective for GABA receptors

Side Effects

Side Effects

Side effects are worsened with alcohol

ataxia

sedation

falls

delirium

sleepwalking

Melatonin Receptor Antagonists

Melatonin Receptor antagonists

Do not take with fluvoxamine

Ramelteon (Rozerem)

Side Effects

Dizziness

headaches

sex and fertility issues

Side Effects

Sleep Initiation

Uses

Doxepin (Silenor)

Strong histamine 1 receptor blockade

Doxepin (Silenor)

Uses

Insomnia for those who struggle with staying asleep

Uses

Contradictions

Should be avoided in patients with urinary retention, glaucoma, or MAOIs

Contradictions

Orexin Receptor Antagonists

Orexin receptor antagonists

Block the binding of orexin to suppress wakefulness

Surorexant (Belsomra)

Lemborexant (Dayvigo)

Uses

Suppress Wakefulness

Insomnia

Uses

Contradictions

people with narcolepsy

Contradictions

Side Effects

Sleep paralysis

Hallucinations

Cataplexy symptoms

Side Effects

Antidepressants

Anti- depressants

General uses:

anxiety

depression

PTSD

OCD

Panic disorder

ADHD

Serotonin Selective Reuptake Inhibitors

SSRIs

Mechanism of Action:

Block reuptake of serotonin

Uses:

Anxiety

Depression

Side Effects

Side effects

Apathy

Anorgasim

Inhibit Orgasm

Nausea

Reduce libido

Hyponatremia in older adults

Citalopram (Celexa)

Highly Tolerable

Can affect ECg readings: prolong QTc interval

Citalopram (Celexa)

Escitalopram (Lexapro)

Derived from Citalopram

Escitalopram (Lexapro)

Fluoxetine (Prozac)

Longest Half-life

Triggers nervousness and insomnia

Good for those who might miss doses

Fluoxetine (Prozax)

Partoxetine (Paxil)

Rapidly absorbed

not good for pregnant women

anticholinergic effects

withdrawal symptoms are common

Partoxetine (Paxil)

Sertraline (Zoloft)

Most preferred

Harsher GI side effects

Safer for pregnant and breastfeeding women

Sertraline (Zoloft)

Noradrenergic and Specific Serotonergic Antidepressants

NaSSAs

Increases NE and Serotonin by blocking alpha 2 receptors

Mirtazapine (Remoron)

Side Effects

Increased appetite

Sedation

Weight gain

Side Effects

Norepinephrine and Dopamine Reuptake Inhibitors

NDRIs

Acts as a NE and DA reuptake inhibitor

Worsen anxiety based disorders

Bupropion (Wellbutrin/ Zyban)

Uses

Depression

Smoking

Off label ADHD

Side Effects

Anorexia

Insomnia

Tremor

Weight Loss

Increases risk for seizures

Side Effects

Serotonin Antagonists and Reuptake Inhibitors

SARIs

Blocks serotonin receptors

weekly inhibiting the reuptake of NE and serotonin

Nefazodone (Serzone)

Side effect of liver failure

Nefazodone (Serzone)

Trazodone (Desyrel)

Sleep

Side Effects:

Blurred vision

dizziness

headache

nausea

prioapism

sedation

Trazodone (Desyrel)

5-HT stimulator

inhibits serotonin reuptake

Vortioxetine (Trintellix/ Brintellix)

Side Effect:

GI issues

5-HT Modulator

Serotonin Norepinephrine Reuptake Inhibitor

SNRI

Increases Serotonin NE Levels

Venlafaxine (Effexor)

Desvenlafaxine (Pristiq)

Levomilnacipran (Fetzima)

Duloxetine (Cymbalta)

Used for chronic musculoskeletal pain

Side Effect:

Sweating

Increase BP and pulse

Duloxetine (Cymbalta)

Milnacipran (Savella)

Fibromyalgia

Milnacipran (Savella)

Serotonin Partial Agonist/ Reuptake Inhibitor

SPARIs

Inhibits the serotonin transporter

stimulates serotonin receptors

Vilazadone (Vibryd)

Uses

Good for mized anxiety and depression

Uses

Side Effects

Apathy

Nausea

Hyponatremia in older adults

Side Effects

Tricyclic Antidepressants

Block reuptake of NE and serotonin by preventing it from coming in contact with the enzyme in postsynaptic cell

Triptylines

AIpramines

TCAs

Side Effects

Overdose risk

blurred vision

dry mouth

tachycardia

urinary retention

constipation

confusion in older adults

Side Effects

Uses

Depression

Migraine Headache

Neuropathic pain

Bed wetting

Uses

Monoamine Oxidase Inhibitors

MAOIs

Blocks the enzyme MAO and therefore inhibits destruction of serotonin, EP, NE, and DA

Used for severe depression

Takes 2-3 weeks to clear out of patient's system (wait to start new drugs)

Side Effects

HTN crisis (severe dietary restrictions)

Serotonin Syndrome

Side Effects

Ketamine

used for treatment resistant depression

Eskatamine (Spravato)

Ketamine

Brexanolon (Zulresso)

Used for Severe Postpartum Depression

Brexanolon (Zulresso)

Mood Stabilizers

Lithium

Mechanism of Action is unknown

Lithium

Uses

Bipolar disorder

mania

suicidal ideation

Uses

Side Effects

Acne

Alopecia

Diarrhea

Edema

Hypothyroidism

Nausea and vomiting

polyuria

Psoriasis

Sedation

Weight gain

Side Effects

Anticonvulants

Anticonvulsants

reduce firing rate of very high frequency neurone in the brain

creates stabilizing effects

Used for bipolar depression and seizures

Valproate (Depakote)

Side effects:

Avoid in people of child-bearing age

Sedation

tremor

weight gain

thrombocytopenia

pancreatitis

liver failure

hyperammonemia

Valproate (Depakote)

Carbamazepine (Tegretol)

Not safe for child-bearing age women

Side Effects:

Steven-Johnsons Syndrome

Reduce effectiveness of other medications

oral contraceptives

antiretrovirals

immunosuppressants

Carbamazepine (Tegretol)

Lamotrigine (Lamictal)

Front line drug in this class

Not used for actively manic patients

stabilizng more depressive-phase

Lamotrigine (Lamictal)

Side Effects

Rashes

Stevens-Johnson Syndrome

Side Effects

Antipsychotic / Neuroleptic

Antipsychotic / neuroleptic

FGAs - typical

FGAs/ DRAs/ Typical

Antagonists of D2 receptors for DA

Block the attachment of DA, reducing stimulation

Haloperidol (Haldol)

Uses

Agitation

Psychotic symptoms positive

Schizophrenia

Uses

Side Effects

Anticholinergic Effects

Extrapyramidal symptoms (EPS)

Galactorrhea

Gynecomastia

Neuroleptic Malignant syndrome

Sedation

Weight gain

Worse negative symptoms

Neuroleptic Malignant Syndrome

Muscle rigidity

Altered mental status

hyperthermia

tachypnea

Neuroleptic Malignant Syndrome

SGAs / atypical

D2 and 5-HT antagonist

Strong anti-muscarinic properties at the M3 receptor

SGAs/ SDAs/ atypical

Uses

Positive and Negative symptoms

depression

acute mania

aggressive behaviors

Uses

Metabolic Effects

Hyperglycemia

Hyperlipidemia

Weight gain

Metabolic effects

Side Effects

Lower rate of EPS

Lower rate of NMS

Metabolic Effects

Side Effects

Clozapine (Clozaril)

highest risk of metabolic effects

used for schizophrenia

reduces suicidal ideation

Clozapine (Clozaril)

Side Effects

anticholinergic effects

orthostatic hypotension

sedation

seizures

neutropenia

Side Effects

Risperidone (Risperdal)

Long acting

Side Effects:

hyperprolactinemia

gynecomastia

Attention- Deficit Hyperactivity Disorder

ADHD

ADHD Stimulants

Stimulants

Direct and indirect agonists at adrenergic receptor sites

block reuptake of NE and DA

Methylphenidate (Ritalin, Concerta)

Amphetamines (Adderall, Vyvanse)

Side Effects

Agitation

insomnia

growth suppression

hypertension

tachycardia

mania

depress appetite

Side Effects

ADHD Non-Stimulants

Non- stimulants

Atomoxetine (Strattera)

NE reuptake inhibitor

Atomoxetine (Strattera)

Alpha 2 adrenergic agonists

Cardiac effect

Guanfacine (Intuniv)

Clonidine (Kapvay)

Alpha 2 adrenergic agonists

Cardiac effects

Clonidine (Kapvay)

Bupropion (Wellbutrin)

NE and DA reuptake inhibitor

Side Effects:

Hypotension

Bradycardia

Side Effects

Appetite Suppression

Dizziness

Fatigue

Weight Loss

Urinary Issues

Bradycardia

Hypotension

Side Effects

Antidementia

Anti- Dementia

Cholinesterase inhibitors

Inactivate the enzyme that breaks down ACh (cholinesterase)

Cholinesterase Inhibitors

Uses

Alzeimer's Disease

Parkinson's Disease dementia

Early stage dementia

Uses

Side Effects

Bradycardia

Diarrhea

Nausea and vomiting

Urinary incontinence

Side Effects

Mild to Moderate

Galantamine (Razadyne)

Mild to moderate

Mild to Severe

Donepezil (Aricept)

Rivastigmine (Excelon)

Mild to severe

NMDA Receptor Antagonists

NMDA receptor Antagonists

affect NMDA receptor by blocking it from glutamate

Memantine (Namedna)

Side Effects

Constipation

Confusion

Side Effects

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