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.
Propranolol is prescribed to treat a number of different conditions. If you are unsure why you are taking it, speak with your doctor. The most common side-effects are feeling tired, cold hands and feet, disturbed sleep, and stomach upset.or these reasons, before you start taking propranolol it is important that your doctor or pharmacist knows: 1  If you are pregnant, trying for a baby or breast-feeding. 2  If you have any problems with the way your liver works, or with the way your kidneys work. 3  If you have low blood pressure or poor circulation.