Please suggest good items for stopping hairfall due to dry scalp.

Best thing to do, which I have used. Stop applying Shampoo and use shikakai powder.

Use some good hair-growth oil 2-3 times a week. I have felt they do help in arresting the hair-loss, if not in new hair-growth. And some of them help a lot in dandruff control, and drandruff too is one cause of hair-fall. So using Oil, is one key practice I came to know too late in my life (a few yrs back).