Tag: Therapeutic range

Explore our medication guides and pharmacology articles within this category.

Understanding What Are Valproate Levels? A Guide to Therapeutic Drug Monitoring

Oct 5, 2025 •

5 min read

Valproic acid has a narrow therapeutic window, meaning the line between an effective dose and a toxic one is fine. This makes routine testing of **what are valproate levels** critical for ensuring efficacy and patient safety.

Understanding Clinical Pharmacology: What is a Drug Trough?

Oct 5, 2025 •

5 min read

The global therapeutic drug monitoring market was valued at USD 1.80 billion in 2023, highlighting the importance of precise dosing [1.9.1]. A key component of this is understanding **what is a drug trough**, the lowest concentration of a medication in the body before the next dose.