The economic crisis has had an impact on many companies.

He survived a heart attack.

Identity crisis can cause a lot of stress and anxiety.

Adolescence crisis is a period of great changes and questioning.

She has been going through an existential crisis for several months.

She's been going through an identity crisis since she changed careers.

She had a nervous breakdown because of work stress.

She threw a fit when she didn't get what she wanted.

She's been going through a crisis of faith since she lost her grandfather.

I ate too much fried food and I had an upset stomach.