Well there are numerous factors to consider when contemplating a withdrawal from a 401k or IRA.The most important consideration will be early withdrawal penalties. You will want to find out if the withdrawal penalties will be more expensive than the interest you are paying on your debt.It also sounds like you should speak with a rollover professional to help you get your money out of the control of your former company.NewRetirement can refer you to a pre-screened rollover advisor. Continue here:https://www.newretirement.com/Services/Find_Rollover_3_Steps.aspx