(For s.t.) to get out of control (as anger in one's heart, a child's crying, sores on one's body, etc.).
Sagad na kato na. Ngkon na awod inulian.
His sores have gotten out of control. That's why they are hard to medicine.
Don't neglect that child's crying because if his anger gets out of control, it will be hard to comfort him.
To allow s.t. negative to reach a maximum peak or to get out of control.
The -an suffix seems to be optional.
If you allow his anger get out of control, before long he will faint from crying so hard.