For most people, these are temporary and mild, but understanding them helps in managing expectations and safety, according to the World Health Organization
Vitamin B12, Fact Sheet for Health Professionals, National Institutes of Health, Office of Dietary Supplements Common questions about hydroxocobalamin, NHS (National Health Service), Hunt A, Harrington D, Robinson S
Availability: Worldwide shortages of these injectable medications have led doctors and patients to seek alternative solutions
Approved in 1964 for the management of hypertension, propranolol is now used for a wide range of cardiovascular diseases, including ischemic heart disease, angina pectoris, arrhythmias, and myocardial infarction, as well as non cardiovascular conditions, including migraine, tremors and anxiety