ongoing effect
noun phraseUK /ˌɒnˈɡəʊɪŋ ɪˈfekt/
US /ˌɑːnˈɡoʊɪŋ ɪˈfekt/
A change that keeps happening for a long time.
The medicine had an ongoing effect on her cough.
OTHER MEANINGS
2. A result that is still happening now.
The ongoing effect of the storm is still seen in flooded streets.
3. A change that does not stop quickly.
The new rule had an ongoing effect on how students line up.
4. A slow change that continues over time.
Exercise has an ongoing effect on your health.