Is it safe to take the thera flu powder while taking atenolol?

Yes: There are no drug interactions identified between these two medications. However it is always use to check with your doctor before adding anything to your regular medications

Yes: It is safe in most cases. Just keep in mind, in some patient, atenolol and diphenhydramine may have additive effects in lowering your blood pressure. You may experience headache, dizziness, lightheadedness, fainting, and/or changes in pulse or heart rate. Let your doctor know if you develop these symptoms