Ustekinumab Side Effects
What should I watch for?
Your condition will be monitored carefully while you are receiving this medicine. Tell your doctor or healthcare professional if your symptoms do not start to get better or if they get worse.
You will be tested for tuberculosis (TB) before you start this medicine. If your doctor prescribes any medicine for TB, you should start taking the TB medicine before starting this medicine. Make sure to finish the full course of TB medicine.
Call your doctor or health care professional if you get a cold or other infection while receiving this medicine. Do not treat yourself. This medicine may decrease your body's ability to fight infection.
Talk to your doctor about your risk of cancer. You may be more at risk for certain types of cancers if you take this medicine.
Common and Rare Side Effects
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:
Body aches or pain
difficulty with breathing
loss of voice
unusual tiredness or weakness
Blurred or loss of vision
clear or bloody discharge from the nipple
difficult or frequent urination
dimpling of the breast skin
disturbed color perception
halos around lights
lump in the breast or under the arm
overbright appearance of lights
persistent crusting or scaling of the nipple
redness or swelling of the breast
sore on the skin of the breast that does not heal
Incidence not known
difficulty with swallowing
general feeling of tiredness or weakness
large, hive-like swelling on the face, eyelids, lips, tongue, throat, hands, legs, feet, or genitals
puffiness or swelling of the eyelids or around the eyes, face, lips, or tongue
redness of the skin
tightness in the chest
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:
bleeding, blistering, burning, coldness, discoloration of the skin, feeling of pressure, hives, infection, inflammation, itching, lumps, numbness, pain, rash, redness, scarring, soreness, stinging, swelling, tenderness, tingling, ulceration, or warmth at the injection site
difficulty with moving
joint pain or swelling
muscle cramps, pain, or stiffness
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.