Uses. This medication is used to treat a certain type of multiple sclerosis (relapsing multiple sclerosis-MS). It is not a cure for MS but it is thought to help by preventing immune system cells (lymphocytes) from attacking the nerves in your brain and spinal cord.It helps decrease the number of episodes of worsening and may prevent or delay disability.t is not a cure for MS but it is thought to help by preventing immune system cells (lymphocytes) from attacking the nerves in your brain and spinal cord. It helps decrease the number of episodes of worsening and may prevent or delay disability.
The main difference between a biweekly and semimonthly payroll is that biweekly happens every two weeks while semimonthly occurs twice per month, such as on the 15th and final day of the month.
Confidence votes 13. Semi-monthly payroll means that employees will get their paychecks twice a month, or 24 times per year. Common dates for pay are the 1st and 15th, or 15th and the last day of the month, but an employer may choose any two dates that are roughly half a month apart.