The FDA has approved erenumab-aooe (Aimovig – Amgen/Novartis), a once-monthly, subcutaneously-injected, monoclonal antibody against the calcitonin gene-related peptide receptor, for preventive treatment of migraine in adults. It is the first drug in its class to be approved by the FDA.

Hypertensive emergencies include hypertensive encephalopathy, intracranial hemorrhage with hypertension, aortic dissection, acute pulmonary edema with hypertension, acute cardiac ischemia with hypertension, malignant hypertension and severe hypertension after vascular surgery; hypertensive crisis due to pheochromocytoma or occurring during pregnancy is not discussed in this review. Although immediate reduction of blood pressure is necessary in hypertensive emergencies, an excessive decrease may cause stroke, myocardial infarction or visual changes. Most experienced clinicians aim...

Isosorbide mononitrate, the major active metabolite of isosorbide dinitrate, was first approved in the USA for oral use in patients with chronic stable angina in 1992 (Medical Letter, 34:61, 1992). Now an extended-release formulation of isosorbide mononitrate (Imdur -Key) has been approved by the US Food and Drug Administration.

View the Comparison Table: Some Drugs for Migraine Prevention in Adults

Levalbuterol, the R-isomer of racemic albuterol, has been approved by the FDA for prevention and treatment of bronchospasm in patients at least 12 years old.

The surprising observation that oral administration of the beta-blocker propranolol (Inderal, and others) can stop the growth and rapidly cause the involution of disfiguring or life-threatening infantile hemangiomas1 has quickly led to a series of confirmatory observations and now a controlled trial. The mechanism of this effect is not known, but is thought to be related to down-regulation of the RAF mitogen-activated protein kinase signaling pathway resulting in inhibition of vascular endothelial growth factor (VEGF) and apoptosis in capillary endothelial cells. The response of infantile...

The FDA has approved vericiguat (Verquvo – Merck), an oral soluble guanylate cyclase (sGC) stimulator, to reduce the risk of hospitalization for heart failure and cardiovascular (CV) death following a worsening heart failure event (hospitalization for heart failure or treatment with IV diuretics as an outpatient) in patients with symptomatic chronic heart failure and left ventricular ejection fraction (LVEF) <45%. Vericiguat is the second sGC stimulator to be marketed in the US. Riociguat (Adempas), which is FDA-approved for treatment of pulmonary arterial hypertension...

Primary hypothyroidism is usually the result of Hashimoto's thyroiditis, thyroidectomy for hyperthyroidism, goiter or cancer, or radioactive iodine therapy for hyperthyroidism.

Propafenone (Rythmol - Knoll), a class IC antiarrhythmic drug used in Europe for treatment of various arrhythmias for more than 10 years, was recently marketed in the USA for oral treatment of life-threatening ventricular arrhythmias such as sustained ventricular tachycardia. This restrictive labeling reflects concerns arising from the interim report of the Cardiac Arrhythmia Suppression Trial, in which post-myocardial infarction patients with asymptomatic or mildly symptomatic ventricular arrhythmias treated with the class IC antiarrhythmic drugs encainide (Enkaid) or flecainide...

The oral sphingosine 1-phosphate (S1P) receptor modulator etrasimod (Velsipity – Pfizer) has been approved by the FDA for treatment of moderately to severely active ulcerative colitis in adults. It is the second oral S1P receptor modulator to be approved in the US for this indication; ozanimod (Zeposia) was the first.