Overindulge (verb)

To allow oneself too much of something, especially food or drink, or to give in too much to one's desires or emotions.

Origin:

Early 19th century, from over- + indulge.

Examples:

1. He overindulged in alcohol and developed liver problems.
2. She overindulged in sweets and gained weight.
3. The children overindulged in screen time and had trouble sleeping.
4. They overindulged in spending and got into debt.
5. I overindulged in my favorite hobby and neglected my responsibilities.