Why is inflation a macroeconomics problem?

Inflation is a macroeconomic problem because it affects the overall economy by influencing purchasing power, consumer behavior, and investment decisions. High inflation can erode savings and lead to uncertainty, which may reduce consumer spending and business investments, ultimately hindering economic growth. Additionally, inflation impacts monetary policy decisions made by central banks, as they strive to balance price stability with economic expansion. Overall, inflation's widespread effects necessitate macroeconomic analysis and intervention.