Avoid quick changes of position, such as standing up quickly, which can make you dizzy.

Avoid sudden changes in your position as well as bright lights.

Kirk understood well the necessity of avoiding changes to history.

Try to avoid sudden changes in illumination, like having the person go from a brightly lit room to a dark one.

This will avoid accidental changes to the system that could disrupt its function.

The person should avoid sudden changes in body position.

Early medical treatment can help you avoid disabling joint changes and chronic pain.

Central bankers, who control a country's money supply, try to avoid changes in price level by using monetary policy.

They also wished to avoid cultural changes and to preserve their way of life.

Slow down before reaching them and avoid sudden changes in speed or direction.