Penbutolol is a prescription beta blocker medication often used for the treatment of high blood pressure. This eMedTV page describes how this drug works, offers general dosing information, and explains what side effects may occur with treatment.
Common side effects of penbutolol include indigestion or heartburn, diarrhea, and headaches. This eMedTV resource provides a more complete list of possible side effects, including potentially serious problems that can require medical attention.
Penbutolol is used for the treatment of high blood pressure in adults. This eMedTV segment explains how this medicine works to lower blood pressure, lists possible off-label uses, and discusses whether the drug is appropriate for children.
The usual starting dose of penbutolol when treating high blood pressure is 20 mg, taken once daily. This eMedTV Web segment offers more detailed dosing guidelines and includes tips and important warnings for those using this particular drug.
Digoxin, reserpine, and various other medications may cause penbutolol drug interactions. This eMedTV Web page lists other medicines that may interact with penbutolol and explains what problems may occur if these drugs are taken together.
You should not take penbutolol if you have a very slow heart rate (bradycardia). This page from the eMedTV library contains other penbutolol warnings and precautions, including more information on who should not use this particular medication.
