Causes of Rheumatoid factor positive that are very rare . The following causes of Rheumatoid factor positive appear in the population at a rate of substantially less than 200,000 people per year in the USA: Lymphoma; Polymyositis; more causes...Â» Causes of Rheumatoid factor positive without any prevalence information
1 Propranolol is used to treat high blood pressure, chest pain caused by angina, and irregular heart beat. 2  It is also used to protect the heart after a heart attack and to prevent migraines. 3  It is a beta-blocker. 4  It is used to slow down the activity of the heart and decrease blood pressure.
New Blood Pressure Recommendations Could Cause Some People Problems. After five years of deliberation, a committee of experts has revised treatment protocols for hypertension. For one thing, people over the age of 60 will no longer require medication unless their systolic (upper) blood pressure number exceeds 150. For another, beta-blockers like atenolol, metoprolol and propranolol are out as first-line therapies.