Benefits of Team Work. March 14, 2010, J Juliet, 1 Comment. Benefits of Team Work. Be it work, play, or entertainment, togetherness is what makes it enjoyable, easy, and fun. Specifies the medication propranolol (Inderal, Inderal LA, Innopran XL), a drug to treat high blood pressure, chest pain, and abnormally rapid heart rates, and prevent migraine headaches and certain types of tremors. Antiarrhythmic drugs may be prescribed for people with tachycardia (fast heart rate) or premature or extra heartbeats. These medications work to correct the rhythm of the heart. Metoprolol belongs to the calss of medications know as beta-blockers. It has many functions, including lowering pulse and blood pressure. It can also be used in people who have weak heart muscles to stop/slow the progression of the disease and perhaps even strengthen the heart muscle. how long do these withdrawals last if I'm on day 14 and was throwing up today and still feel all those symptons they say happens to you? i stopped cold turkey and i just want to know when all the pain will go away. 1. Promotes staff development Staff development is vital in any company and it normally includes both short and long period strategies as well as potential gains. Controls your heart rate to reduce work for your heart. A first-line treatment for heart failure and heart attack. Helps to lower blood pressure if you can't use first-choice treatments or need additional blood pressure control. AEF indicator XL is assigned to any of the following categories:Student, Transient, Patient, PrisonerIf you are in any of those duty statuses you will be assigned to XL until you are available to. User Reviews for Toprol-XL. The following information is NOT intended to endorse drugs or recommend therapy. While these reviews might be helpful, they are not a substitute for the expertise, skill, knowledge and judgement of healthcare practitioners in patient care. I was diagnosed with high blood pressure and given Lisinopril. I have to get my bp down before taking my physical for work again and i was not sure how long i should wait before scheduling it.