0
Still curious? Ask our experts.
Chat with our AI personalities
Jordan
Rafa
ViviWhen one drug potentiates the action of another drug, it enhances or magnifies its effects, either by increasing its efficacy or prolonging its duration. Conversely, when one drug diminishes the action of another drug, it decreases its effectiveness or weakens its impact, potentially leading to reduced therapeutic benefits.
Add your answer:
Earn +20 pts
What is the Difference between pharmacological action and therapeutic action?
Pharmacological action refers to how a drug interacts with the body at a molecular level, while therapeutic action refers to the beneficial effects the drug has on treating a specific condition or symptom in a patient. In other words, pharmacological action is the mechanism of action, while therapeutic action is the desired outcome of the drug in terms of treating a disease or condition.
What the phases of drug action?
The phases of drug action include administration, pharmacokinetics (absorption, distribution, metabolism, excretion), pharmacodynamics (how the drug interacts with the body at the molecular level), and ultimately the drug's therapeutic effects or adverse reactions.
What is the meaning of mechanism of action in pharmacology?
The mechanism of action in pharmacology refers to how a drug produces its effect in the body at the molecular and cellular level. It explains the specific biological interactions between the drug and its target in the body that result in a therapeutic response. Understanding the mechanism of action is crucial for predicting the drug's effects, potential side effects, and optimizing its clinical use.
What is a drug that increases alertness?
Caffeine is a common drug that is known to increase alertness and improve concentration. It works by blocking the action of a neurotransmitter called adenosine in the brain, which helps to promote wakefulness.
What is pharmacodynamics?
Pharmacodynamics is the study of how drugs interact with the body to produce their effects. It involves examining the mechanisms of action of drugs, their target receptors or enzymes, and the resulting biochemical and physiological responses. Understanding pharmacodynamics is crucial for predicting the outcomes of drug therapy and optimizing treatment regimens.
