Opposite drug reaction
Drug action is the mechanism by which drug exerts its effects (i.e. the way it acts in the body to produce its effects). Drug response is the improvement or effect observed when the drug is administered. Drug effect is the improvement (or the portion thereof) due to the physiological mechanism itself. The drug effect is calculated by subtracting the placebo arm from the drug arm of a randomized controlled trial (RCT). In other words, drug response - placebo response = drug effect.
side effect
Depends on drug sOme times it is opposite
Adverse Drug Reactionside effect
The Importance of Drug receptor is when we add Drug + Receptor we form this Pharmaceutical - Response which causes the drug to stay or metabolize in a finite or fix period of time which causes to avoid or lower the adverse effect of the drug. DRUG + RECEPTOR > DRUG - RECEPTOR COMPLEX | PHARMA RESPONSE
Dose-Response Function
what is an altered drug response
The placebo effect refers to the phenomenon where a person experiences a response to a treatment or intervention that has no therapeutic effect, simply because they believe it will work. This psychological effect can lead to improvements in symptoms or overall health, despite receiving a dummy treatment.
Drugs that produce opposite results in the body. i.e. Narcan and opiates. The opposite term is antagonism. These are drugs that work like the drug.
An agonist drug binds to and activates a receptor in the body, producing a response similar to that of the endogenous ligand. This leads to an increase in the activity of the receptor, resulting in a physiological response.
Pharmacological action is the therapeutic action of the drug on the body. For example, how the drug acts on the cells, what the drug does to the cells. Whereas the alteration or changes produced after the drug has acted (the action being; how the drug acted and what action did the drug do) on the cells is pharmacologial effect. Simply, in layman's terms pharmacological action is what action the drug can do and the pharmacological effect is what the action of the drug has done.
Graded drug response to chloroquine refers to the varying degrees of sensitivity or resistance that different organisms or cells exhibit in response to chloroquine treatment. Some organisms or cells may show a high sensitivity to chloroquine, while others may demonstrate resistance, leading to a graded response depending on the specific characteristics of the organism or cell being treated.