Tag: Topical drugs

With some hydrogels containing up to 90% water, the aqueous gel is a water-based formulation extensively used in modern pharmacology for various drug delivery applications. This versatile semisolid system is designed to deliver active pharmaceutical ingredients (APIs) to targeted sites on or within the body, providing a non-greasy and effective treatment option.

Historically, many believed that drugs applied to the skin had minimal systemic absorption, but modern pharmacology has revealed a more complex truth. The question, "Are topical drugs systemic?" is crucial for understanding the potential for both therapeutic effects and adverse reactions throughout the body.