Drug information provided by: Micromedex

Miglustat can cause problems affecting your nerves. If you have hand tremors (shaky movements) or if miglustat worsens a hand tremor you already have call your doctor. Your doctor might want to change your dose of miglustat.

If you experience numbness and tingling in your hands, arms, legs, or feet (peripheral neuropathy) call your doctor right away.

It is very important that your doctor check you at regular visits. Your doctor will also want to test your nerves (neurological exam) before you start taking miglustat and may repeat this test at a later time.

Diarrhea is the most common side effect for people taking miglustat. Your doctor may give you another medicine (anti-diarrheal) to help treat diarrhea if it is a problem for you. Your doctor may also recommend changes to your diet. You may also lose weight when you start treatment with miglustat.

It is very important to discuss with your doctor if you are pregnant or plan to become pregnant before starting miglustat. You should use effective birth control while taking miglustat. Miglustat may also harm a man's sperm. All men should use effective birth control during treatment and for three months after stopping treatment.