DOSING: The recommended dose of tramadol is 50-100 mg (immediate release tablets) every 4-6 hours as needed for pain. The maximum dose is 400 mg/day. To improve tolerance patients should be started at 25 mg/day, and doses may be increased by 25-50 mg every 3 days to reach 50-100 mg/day every 4 to 6 hours.
You must report newly hired or rehired employees who will be employed in New York State within 20 calendar days from the hiring date. The hiring date is the first day the employee: performs any services for which they will be paid wages, tips, commissions or any other type of compensation
So, a better solution is to bag the probationary period altogether. If you've hired someone, you've hired someone. Don't differentiate between your new hires and your long term employees. Don't give them the idea that their status is more permanent after 90 days or what have you. There are, of course, some exceptions to this. If you have a union contract or a local ordinance that you are subject to, you have to follow that.