The main problem we're having with our ikea kitchen (3 years old) is that the hinges that are sunk into the cabinets are over time damaging the cabinets and thus you can't tighten them back up because they're screwed into what appears to be cheese.
Occasionally I've found thin super glue can wick into cardboard based sheet goods and cure to a reasonable hardness to let your screws hold.
If you screw in "wet" then additionally the gluenacts as threadlock
@Grumpy_Git started
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The main problem we're having with our ikea kitchen (3 years old) is that the hinges that are sunk into the cabinets are over time damaging the cabinets and thus you can't tighten them back up because they're screwed into what appears to be cheese.