Nausea, fatigue, and diarrhea are some of the most common side effects of Inderal® (propranolol hydrochloride). Side effects of this medication tend to be minor and are typically easy to treat. However, Inderal can also cause serious side effects. Notify your healthcare provider immediately if you experience symptoms such as chest pain, confusion, or difficulty breathing or swallowing.
(For more information, click Inderal Side Effects. This article offers an in-depth look at other possible side effects of this medication, including which ones require immediate medical care. You can also click any of the links in the box to the right for specific information.)