Due largely to the association of the ermine fur with the linings of coronation cloaks, crowns and peerage caps, the heraldic tincture of ermine was usually reserved to similar applications in heraldry (i.e., the linings of crowns and chapeaux and of the royal canopy). A stoat in winter fur.
Propranolol (INN) is a sympatholytic nonselective beta blocker. It is used to treat high blood pressure, a number of heart dysrhythmias, thyrotoxicosis, and essential tremors. It is used to prevent migraine headaches, and to prevent further heart problems in those with angina or previous heart attacks.It comes in both oral and intravenous forms. It should not be used in those with an already slow heart rate and most of those with heart failure.t is used to prevent migraine headaches, and to prevent further heart problems in those with angina or previous heart attacks. It comes in both oral and intravenous forms. It should not be used in those with an already slow heart rate and most of those with heart failure.
Highlights. 1  Propranolol is an oral drug that reduces the workload on your heart and helps it to beat more regularly. Itâs used to treat high blood pressure, control heart rhythm, relieve chest pain, prevent migraines, reduce shaking or tremor, and help with thyroid and adrenal gland conditions. This drug comes in different dosage forms, including oral tablets, extended-release capsules, and a liquid solution.