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:
Incidence not known
Agitation
change in urination
chills
cold sweats
confusion
cool, pale skin
cough
decreased urine output
depression
difficulty with breathing or swallowing
dizziness
fast heartbeat
fever
gaseous stomach pain
hives
hoarseness
hostility
increased hunger
irritability
large, hive-like swelling on the face, eyelids, lips, tongue, throat, hands, legs, feet, sex organs
lethargy
loss of appetite
lump in the neck
muscle twitching
nausea
pains in the stomach, side, or abdomen, possibly radiating to the back
rapid weight gain
reddening of the skin, especially around the ears
seizures
shakiness
slurred speech
stomach fullness
swelling of the eyes or inside of the nose
swelling of the face, ankles, or hands
tightness in the chest
trouble breathing
unusual tiredness or weakness
vomiting
yellow eyes or skin
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
Diarrhea
Less common
Acid or sour stomach
belching
decreased appetite
general feeling of discomfort or illness
heartburn or indigestion
lack or loss of strength
stomach discomfort, upset, or pain
Rare
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
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.
 Trulicity side effects (more detail)
