Webthe drug is broken down more quickly, decreasing the concentration at the site of action Pharmacodynamic tolerance the drug has a decreased effect when it gets to … WebApr 7, 2013 · CROSS-TOLERANCE. By. N., Sam M.S. -. 24. noun. The capacity for a drug, frequently a depressant to the central nervous system, to generate the decreased …
Sensitization to Drugs SpringerLink
WebFeb 5, 2024 · Tolerance occurs when a substance gradually loses its effectiveness over time. This means that a person needs a higher dosage to experience the same effects. Tolerance develops at different rates depending upon genetic factors and the type of substance being used. Tolerance can be seen in three types: acute, chronic, and learned. WebCross-tolerance typically only applies to drugs with similar actions that would include such similar classes as: Narcotic pain medications (mentioned above) Benzodiazepines … how do i become a celebrant
Pharmacokinetic vs. Pharmacodynamic Tolerance Study.com
Giving a term like cross-tolerance a meaning you can understand is the best way to identify and avoid it. It’s a common phenomenon for those who take more than one prescription medication, drink alcohol, and/or use illicit substances. Cross-toleranceoccurs when developing a tolerance for one substance … See more Developing an accurate drug tolerance definition requires explaining how substances affect the body. They’re designed to reach specific cell receptors and cause the body … See more Drug tolerance and cross-tolerance can lead to addiction and dependence. This occurs when their original effects are so dulled that you begin … See more Knowing what cross-tolerance is before it occurs is your best line of defense. It begins when the stops responding to the effects of two or more substances. They’re usually in the same class and have similar effects on the body. … See more Speak with your doctor the moment you notice yourself becoming tolerant to your medications. Ask if they can adjust your dosage. If your … See more WebThe meaning of CROSS-TOLERANCE is tolerance or resistance to a drug that develops through continued use of another drug with similar pharmacological action. ... Medical … WebDefinition. 1 / 8. Physiological adaption to a drug so that an equal drug dose is less effective than before ... Define cross-tolerance. Tolerance occuring between drugs w/ overlapping mechanisms ex: pre-dosing of the opioid metopan for 7 days, causes decreased effectiveness of morphine Note; dependence can only be seen once the drug is taken … how do i become a case manager