악화되다

A change which is a result or consequence of an action or other cause; the power to produce a desired result.

To keep or maintain a certain state, relationship, or level without change. It is used in contexts ranging from health to international relations.

An unintended, unpleasant, or harmful result of a drug, medical treatment, or even a policy or action.

A decline, lowering, or deterioration in level, quality, capability, or efficiency.

To make someone or something more active or excited, or to cause a physical reaction.

The particular condition that someone or something is in at a specific time.

To stop something bad from happening before it occurs. Usually used in the context of disease, accidents, or crime.

Being harmful or injurious to health, the environment, or a situation. It describes something that causes negative effects.

To take in food, drink, or nutrients into the body.

The preservation of health and the prevention of disease, especially through organized community efforts.