kitchen faucet water flows than decreases to dribble

[jimwong00]

so this problem began a month or two after contractor working on the house taking a wall down, but no plumbing was touched. Turn on kitchen water faucet, water flows normally 3-4 minutes, then slowly, decreases to a drizzle then to slow dribbles, hot or cold water same issue. Meanwhile, no water flow issues with my dishwasher. No water flow issues anywhere else in the house. why?

 

[Jeff H Young]

a month or 2 after contractor took a wall down ? assuming he did no plumbing work or you would have stated . so that has nothing to do with it.
remove supply lines from faucet run into a bucket could be plugged angle stops. what type of water piping is it ? copper ? galvie? plastic? are you sure ?