Understand 'take effect' means results aren't immediate, but occur after a specific trigger or time. The medication usually takes effect within an hour.
Pro Tip 2/3
Future Changes
'Take effect' implies a change is approaching, often used when discussing new rules or changes. The company's new work policy takes effect next quarter.
Pro Tip 3/3
Collocation Variety
'Take effect' pairs with various subjects like measures, decisions, changes, reflecting their start. The manager's decision takes effect immediately.