Although you can say "in the medium run," this expression is less commonly used than "in the medium term."
Although you can say "in the medium run," this expression is less commonly used than "in the medium term." Indeed, "in the medium run" might come across as less conventional or even awkward in some contexts.
In the medium term, reducing sugar intake may lower the risk of diabetes.
In the medium run, reducing sugar intake may lower the risk of diabetes.
Both phrases are generally understood to describe a time frame that is longer than the short term, but not as extended as the long term. The term "run" is often associated with more transient or dynamic processes and might be used in contexts like economics or business cycles.
In the medium term/In the medium run, the investment in renewable energy will pay off.
However, "in the medium term" is a more neutral and broadly applicable word.
The project will be completed in the medium term.
In the medium term, mental health services will be expanded to reach more communities.