Side Effects


What side effects may I notice from receiving Colazal?

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
-blood in the urine
-breathing problems
-chest pain
-fever, chills, sore throat
-pain in the lower back or side
-pain when urinating
-skin rash or itching
-unusual bleeding or bruising
-unusually weak or tired
-yellowing of the eyes or skin
Side effects that usually do not require medical attention (report to your doctor or health care professional if they continue or are bothersome):

-diarrhea
-headache
-nausea, vomiting
-stomach pain or cramps

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

Source: FDA