IPA: /ˌθɛrəˈpjuːtɪkli/
KK: /θɛrəˈpjuːtɪkli/
In a way that relates to the treatment of illness or injury, often promoting healing or well-being.
The new treatment was applied therapeutically to help the patients recover faster.
Therapeutically → It is formed from "therapeutic" (from Greek "therapeutikos", meaning relating to treatment) and "-ally" (meaning in a manner of). The word "therapeutically" means in a manner relating to treatment or healing.
Think of 'therapeutic' as relating to 'treatment' and remember that 'therapeutically' means doing something in a way that promotes healing.