What side effects may I notice from receiving Unithroid?

Side effects that you should report to your doctor or health care professional as soon as possible:

-allergic reactions like skin rash, itching or hives, swelling of the face, lips, or tongue
-anxious
-breathing problems
-changes in menstrual periods
-chest pain
-diarrhea
-excessive sweating or intolerance to heat
-fast or irregular heartbeat
-leg cramps
-nervousness
-swelling of ankles, feet, or legs
-tremors
-trouble sleeping
-vomiting
Side effects that usually do not require medical attention (report to your doctor or health care professional if they continue or are bothersome):

-changes in appetite
-headache
-irritable
-nausea
-weight loss

This list may not describe all possible side effects for Unithroid. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.