Propranolol - Inderal belongs to the family of what are called Beta blockers the effects that these have on the user are firstly that they decrease the eventual release of the chemical called melatonin in side the brain, that is the reason that a user may experience sleep problems and disturbance due to some other chemical combinations. The function of a beta blocker such as Inderal is that the Beta blockers are said to protect the user and against anxiety however while using this drug if you are experiencing any of the mentioned it is then suggested that you seek medical assistance if you develop hives. Other side effects include having difficulty breathing and having a slight or even high swelling in the face or the arms and any other part of the body. Some patients have reported excessive strokes of insomnia and other have reported a decrease in their sex drive after using Inderal. Still others have gone on to describe that they have at certain points experienced sudden and partial impotence due to the use of Propranolol.

The more serious are slow and un evening of heart beats, the sudden feeling of light headed ness and even fainting. Some patients have also explained having severe pain without any cause, difficulty while excreting, and loss of appetite. Others have reported insomnia and while still others have reported difficulty waking up while Propranolol.