What side effects may I notice from receiving Azulfidine En-Tabs?

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
-fever, chills, or any other sign of infection
-painful, difficult, or reduced urination
-redness, blistering, peeling or loosening of the skin, including inside the mouth
-severe stomach pain
-unusual bleeding or bruising
-unusually weak or tired
-yellowing of the skin or eyes

Side effects that usually do not require medical attention (report to your doctor or health care professional if they continue or are bothersome):
-headache
-loss of appetite
-nausea, vomiting
-orange color to the urine
-reduced sperm count

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