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Drug toxicity describes how poisonous or harmful a substance can be. Learn how it happens, signs of toxicity, how it differs from overdose, and how it is treated.
‘Drug toxicity’ can be defined as a diverse array of adverse effects which are brought about through drug use at either therapeutic or non-therapeutic doses. From: Concepts and Experimental Protocols of Modelling and Informatics in Drug Design , 2021
Learn what a drug overdose is, how to recognize risk factors and symptoms, how it is treated, and how you can help prevent it.
Drug toxicity can occur if a drug's concentration exceeds a therapeutic range. This may occur secondary to an unintentional or intentional overdose, or because of drug accumulation. Toxicity is the state of being noxious, or is described as a drug's ability to poison the body.
Adverse drug reaction (ADR, or adverse drug effect) is a broad term referring to unwanted, uncomfortable, or dangerous effects that drugs (including medications ) may have. Adverse drug reactions can be considered a form of toxicity; however, toxicity is most commonly applied to effects of overingestion (accidental or intentional) or to ...
A drug overdose means that an individual has consumed a toxic amount of a substance. According to the National Harm Reduction Coalition, ingesting too much of one or multiple...
The causes of drug toxicity can be organized in several ways and include mechanism-based (on-target) toxicity, immune hypersensitivity, off-target toxicity, and bioactivation/covalent modification. In addition, idiosyncratic responses are rare but one of the most problematic issues; several hypotheses for these have been advanced.
Toxicity, which refers to how poisonous or harmful a substance is, can occur when someone accumulates too much of a certain drug in their bloodstream. This accumulation typically happens over time; in fact, drugs with a longer half life can build up in the body and eventually cause toxicity. Toxicity is almost always accidental.
Overdose happens when someone consumes a toxic amount of one or multiple drugs. An overdose is a medical emergency, so if you think that you or another person is experiencing an overdose, it is critical to call 911 immediately.
A drug overdose (overdose or OD) is the ingestion or application of a drug or other substance in quantities much greater than are recommended. [2][3] Typically it is used for cases when a risk to health will potentially result. [2] . An overdose may result in a toxic state or death. [3] Classification.