She over-indulges in sweets.

I tend to over-indulge in sweets during the holidays.

The body over-secreted hormones, causing an imbalance.

The patient is over-secreting hormones.

The body over-secretes hormones when under stress.

The gland can over-secrete hormones, causing an imbalance in the body.

She thinks over her decision before making a final choice.

The company is over-recruiting new employees to meet the high demand.

The company over-recruited new employees last year.

The company over-recruits new employees every year.