What are therapeutic ranges for medications?

Therapeutic ranges for medications refer specifically to the concentration of a drug in the bloodstream that effectively achieves the intended therapeutic effect while minimizing the risk of toxicity. This range is crucial for ensuring that a medication is both effective and safe for the patient. If the drug concentration falls below this range, it may not produce the desired effect; conversely, if it exceeds the range, there may be a risk of adverse effects or toxicity.

Understanding therapeutic ranges helps healthcare providers optimize dosing regimens and monitor patient responses. It is an essential concept in pharmacology and is vital for medication administration practices to ensure patient safety and therapeutic efficacy.