Used for schizophrenia, bipolar disorder, and sometimes severe depression. They mainly target dopamine receptors.
Antidepressants do not create artificial happiness. Instead, they give the brain more time to utilize its own natural neurotransmitters. They are primarily used for major depressive disorder, generalized anxiety, and OCD. SSRIs (Selective Serotonin Reuptake Inhibitors)
They treat psychosis with a drastically lower risk of motor side effects. However, they frequently cause metabolic shifts, leading to significant weight gain and increased blood sugar. 5. Stimulants: Sharpening the Focus
Some medical illnesses or other medications can cause depression-like symptoms. It is vital to rule these out before prescribing a psychiatric drug.
[Presynaptic Neuron] ---> (Synaptic Cleft: Reuptake Blocked) ---> [Postsynaptic Neuron] SSRIs (Selective Serotonin Reuptake Inhibitors) clinical psychopharmacology made ridiculously simple top
Excellent for acute mania. Requires liver function and platelet monitoring. Highly teratogenic (causes birth defects).
+------------------------------+------------------------------+------------------------------+ | Serotonin Syndrome | Neuroleptic Malignant (NMS) | Malignant Hyperthermia | +------------------------------+------------------------------+------------------------------+ | Cause: Too many SSRIs/SNRIs | Cause: Antipsychotic D2 drop | Cause: Inhaled anesthetics | | Presentation: Hyperreflexia, | Presentation: "Lead-pipe" | Presentation: Extreme muscle | | clonus (tremor), diarrhea, | rigidity, high fever, | rigidity, rapid metabolic | | dilated pupils, hyperthermia.| altered mental status. | acidosis, high fever. | +------------------------------+------------------------------+------------------------------+ 💡 The "Ridiculously Simple" Prescribing Rules
between typical and atypical antipsychotics in more detail. Which aspect of this
Rapidly increase intracellular levels of dopamine and norepinephrine in the prefrontal cortex, enhancing attention and impulse control. Instead, they give the brain more time to
Venlafaxine can increase blood pressure at higher doses due to the norepinephrine boost.
Highly effective against "positive" symptoms like hallucinations, but they carry a high risk of motor side effects, such as tremors or tardive dyskinesia (involuntary movements). Second-Generation (Atypical) Antipsychotics How they work: Block both dopamine and serotonin receptors.
The book Clinical Psychopharmacology Made Ridiculously Simple
Duloxetine is excellent for comorbid chronic pain or fibromyalgia. However, they frequently cause metabolic shifts, leading to
This guide strips away the academic jargon to give you a clear, highly actionable framework for clinical psychopharmacology. We will break down the major medication classes, explain how they work in plain English, and provide the top clinical pearls you need for real-world practice. 1. The Four Core Neurotransmitters
Olanzapine, Quetiapine, Risperidone, Aripiprazole.
Understanding medication requires mastering two fundamental concepts: Pharmacokinetics: