Tachyphylaxis is characterized by the rate sensitivity: the response of the system depends on the rate with which a stimulus is presented. To be specific, a high-intensity prolonged stimulus or often …

Tachyphylaxis describes a rapid decrease in the body’s response to a drug after it has been administered repeatedly. This phenomenon is a form of acute drug desensitization, where a …

Oct 10, 2023 · Tachyphylaxis is when a drug that used to be effective, such as an antidepressant, suddenly becomes ineffective. Learn why it happens and what you can do about it.

Mar 22, 2022 · Tachyphylaxis occurs when a medication suddenly provides a lessened response or benefit than it once did. Examples of medications that can cause tachyphylaxis include depression …

Antidepressant tachyphylaxis describes a condition in which a depressed patient loses a previously effective antidepressant treatment response despite staying on the same drug and dosage for …

Jun 10, 2025 · In this article, we will delve into the intricacies of tachyphylaxis, exploring its biochemical mechanisms, clinical implications, and potential solutions. Tachyphylaxis is a multifaceted …

May 2, 2018 · Tachyphylaxis is defined as a rapid decrease in response to repeated doses over a short time period. Notably, the authors firmly establish that speed is of the essence by reinforcing how …

Antidepressant tachyphylaxis (also known as antidepressant tolerance, “poop-out,” or “breakthrough depression“) describes a condition in which a depressed patient loses a previously effective …

Mar 14, 2024 · Tachyphylaxis, also known as acute tolerance, is a phenomenon characterized by a swift and temporary decrease in the response to a drug following its rapid or repeated administration.

Tachyphylaxis refers to a sudden and acute decrease in the body’s response to a drug following its initial or repeated administration. This diminished effect develops quickly, often within minutes to hours, or …