[Drugs affect and are affected by body temperature]

Area of Science:

• Pharmacology
• Physiology
• Environmental Medicine

Context:

• Body temperature regulation is influenced by ambient conditions and drug administration.
• Hypothermia significantly impacts physiological and pharmacological processes.
• Therapeutic hypothermia is increasingly used, highlighting the need to understand drug-cold interactions.

Purpose:

• To review the multifaceted relationship between drugs and cold exposure.
• To examine how hypothermia affects drug pharmacokinetics and pharmacodynamics.
• To propose a new safety assessment for drugs concerning cold effects.

Summary:

• Drugs can alter body temperature, while environmental temperature affects physiological and drug responses.
• Hypothermia critically influences how the body processes and responds to medications (pharmacokinetics and pharmacodynamics).
• The study advocates for a 'cold effect test' before new drug approval, particularly for use in hypothermic states.

Impact:

• Informs clinical practice regarding medication use in cold environments or during therapeutic hypothermia.
• Highlights the need for specific drug testing to ensure patient safety under hypothermic conditions.
• Contributes to the safe integration of hypothermia as a therapeutic strategy by addressing drug interactions.