In the other forms of parkinsonism, either the cause is known or suspected, or the disorder occurs as a secondary effect of another primary neurological disorder that may have both primary and secondary symptoms of Parkinson's disease.
1 Cooked, cut-up chicken is at its best refrigerated for no longer than 2 days â whole cooked chicken, an additional day.  If leftovers are to be reheated, cover to retain moisture and to ensure that chicken is heated all the way through. Bring gravies to a rolling boil before serving.
Freezing After Cooking. Store cooked chicken leftovers in the freezer if you donât think you will eat them within four days. Store the cooked chicken in freezer bags, storage containers or freezer wrap before freezing. Freezing keeps the cooked chicken safe to eat for an indefinite amount of time.