Read the Medication Guide provided by your pharmacist before you start taking siponimod and each time you get a refill. If you have any questions, ask your doctor or pharmacist.

Take this medication by mouth with or without food as directed by your doctor, usually once a day. Swallow the tablets whole. Do not split, crush, or chew the tablets.

The dosage is based on your medical condition and response to treatment. To reduce your risk of side effects, your doctor may direct you to start this medication at a low dose and gradually increase your dose. Follow your doctor's instructions carefully.

Do not stop taking this medication without consulting your doctor. Your condition may become worse when this drug is stopped. Tell your doctor right away if your MS symptoms are much worse after stopping siponimod.

Do not increase your dose or take this medication more often than prescribed. Your condition will not improve any faster, and your risk of side effects will increase.

Take this medication regularly to get the most benefit from it. To help you remember, take it at the same time each day.

Tell your doctor if your condition gets worse.