What Over-the-counter Ointment And Antihistamine Can Provide Quick Relief From Pruritus For An Elderly Person With CKD?

HI Doctor, What is the best ointment or cream to get immediate relief from Pruritus? I m 68 years old and CKD patient. Kindly advise an over the counter ointment and antihistamine tablet to get immediate relief. I know it would be a temporary one. But still I need it. Thanks