What is the main purpose of medicinal oils in herbal therapy?

The main purpose of medicinal oils in herbal therapy is for both external and internal use. These oils are derived from various herbs and plants and are valued for their therapeutic properties. When used externally, medicinal oils can be applied to the skin for conditions such as inflammation, pain relief, or skin issues. They may also be used in massage therapy to enhance relaxation and improve circulation.

Internally, some medicinal oils can be taken to support various bodily functions, improve digestion, or promote overall health. They often contain active compounds that can have beneficial effects when ingested, contributing to wellness or treating specific ailments.

The other choices do not encompass the primary therapeutic intent of medicinal oils. While some may have aesthetic applications, their most significant role lies in their health benefits. Creating solid forms and preserving herbal mixtures might be relevant in specific contexts but do not capture the overarching reason for using medicinal oils in herbal therapy.