The following side effects may get better over time as your body gets used to the medication. Let your healthcare provider know immediately if you continue to experience these symptoms or if they worsen over time.
Common Side Effects
- Diarrhea (89-100%)
- Weight loss (39-67%)
- Stomach pain (18-67%)
- Passing gas (29-50%)
- Tremor (11-30%)
- Headache (21-22%)
- Nausea (8-22%)
- Weakness (17%)
- Vision problems (<17%)
- Vomiting (4-11%)
- Leg cramps (4-11%)
Less Common Side Effects
- Bloating
- Loss of appetite
- Heartburn
- Dizziness
- Migraine
- Muscle cramps
- Menstrual problems
- Constipation
- Dry mouth
- Back pain
- Heaviness in limbs
- Unstable when walking
- Memory loss
Source: DailyMed
The following Miglustat side effects have also been reported
Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.
Check with your doctor immediately if any of the following side effects occur:
More common
Black, tarry stools
bleeding gums
blood in the urine or stools
burning, crawling, itching, numbness, prickling, "pins and needles", or tingling feelings
pinpoint red spots on the skin
trembling or shaking in the hands
unsteadiness or awkwardness
unusual bleeding or bruising
weakness in the arms, hands, legs, or feet
Some side effects may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:
More common
Back pain
bloated or full feeling
blurred or loss of vision
difficulty having a bowel movement (stool)
disturbed color perception
dizziness
double vision
excess air or gas in the stomach or intestines
halos around lights
headache
heaviness in the limbs
indigestion
leg cramps
loss of appetite
memory loss
menstrual changes
pain or discomfort in the chest, upper stomach, or throat
passing gas
stomach discomfort, upset or pain
swelling of the abdominal or stomach area
tunnel vision
unsteady walk
vomiting
Other side effects not listed may also occur in some patients. If you notice any other effects, check with your healthcare professional.
Call your doctor for medical advice about side effects. You may report side effects to the FDA at 1-800-FDA-1088.
