For example, you may not be able to take Coreg if you have certain medical conditions, such as kidney disease,
diabetes, or
asthma. Also, you may not be able to safely use it if you are currently taking certain vitamins, herbal supplements, or nonprescription drugs.
Although most people do not experience problems with this medicine, Coreg can cause side effects. Some of the common side effects include fatigue,
diarrhea, and dizziness. If you experience any problems while taking it, or if something "just does not seem right," contact your healthcare provider.
(Click Coreg for more information on this medication, including how it works, potentially serious side effects, and general tips on when and how to take it.)