Introduction to Beta-Agonists: Beta-agonists are medications that stimulate beta receptors in the body. These receptors are found in various tissues, including the lungs, heart, and blood vessels. Due to their effects, beta-agonists are commonly used to treat conditions like asthma, chronic obstructive pulmonary disease (COPD), and certain heart conditions. Classification of Beta-Agonists: Mechanism of action: … Read more
Brief Summary Drugs can increase monoaminergic transmission by inhibiting the metabolism or reuptake of neurotransmitters such as serotonin (5-HT) and noradrenaline (NA). MAO Inhibitors Reuptake Inhibitors I. Tricyclic antidepressants Tricyclic Antidepressants and Serotonin-Noradrenaline Reuptake Inhibitors Tricyclic Antidepressants (TCA) inhibit serotonin and noradrenaline reuptake, leading to increased transmitter concentration in the synaptic cleft. Bupropion also inhibits … Read more
Introduction The field of antipsychotic pharmacology continues to evolve as our understanding of the central nervous system advances. Antipsychotic drugs, also known as neuroleptics, are primarily used to manage psychotic disorders such as schizophrenia, bipolar disorder, severe depression with psychotic features, and acute psychosis resulting from various underlying etiologies. Their effectiveness in treating the positive symptoms of schizophrenia—such as delusions, hallucinations, and disorganized … Read more