The FDA has approved Azmiro (Azurity), the first injectable formulation of testosterone cypionate to become available in single-dose vials and prefilled syringes for treatment of males with conditions associated with a deficiency or absence of endogenous testosterone. Injectable testosterone cypionate has been available in multidose vials (Depo-Testosterone, and generics) for many years. Testosterone enanthate (Xyosted) is available in prefilled autoinjectors for use in adult men. No testosterone products are approved for treatment of low testosterone levels due solely to aging. All...

Oxymorphone hydrochloride, a semi-synthetic opioid agonist, has been available for many years in the US as Numorphan (Endo) for parenteral use and as a rectal suppository. Now it has been approved by the FDA for oral administration as an immediate-release (IR) tablet (Opana) for treatment of moderate to severe acute pain, and as an extended-release tablet (Opana ER) for treatment of moderate to severe pain in patients requiring continuous opioid treatment for an extended period of time.

Canagliflozin (kan" a gli floe' zin; Invokana – Janssen), a sodium-glucose co-transporter 2 (SGLT2) inhibitor, has been approved by the FDA for oral treatment of type 2 diabetes.

View the Comparison Table: Some Oral Anticoagulants for VTE

The FDA has warned that the IV emulsion formulation of the substance P/neurokinin 1 (NK1) receptor antagonist rolapitant (Varubi) has been associated in postmarketing reports with serious hypersensitivity reactions including anaphylaxis and anaphylactic shock.1 Rolapitant was approved by the FDA as an oral tablet in 2015 for adjunctive prevention of delayed nausea and vomiting associated with cancer chemotherapy in adults2; the IV emulsion formulation of the drug was approved for the same indication in 2017.The reported hypersensitivity reactions occurred during or shortly after infusion of...

Risedronate (Actonel - Procter & Gamble), a pyridinyl bisphosphonate, has been approved by the FDA for oral treatment of Paget's disease of bone. Characterized by excessive bone resorption, bony deformity, disorganized bone remodeling and structural weakness, Paget's disease occurs in up to 3% of people older than 55 in Europe and North America (PD Delmas and PJ Meunier, N Engl J Med, 336:558, 1997).

Phytoestrogens, plant compounds that are converted to estrogens in the gut, are widely promoted as "natural"substitutes for estrogen in hormone replacement therapy.

Recombinant human granulocyte colony stimulating factor (G-CSF, filgrastim) conjugated to polyethylene glycol (pegfilgrastim, Neulasta - Amgen) has been approved by the FDA for use in neutropenic patients with non-myeloid malignancies who are at high risk for infection. Filgrastim (Neupogen - Amgen) has been available in the US since 1991.

Rasburicase (Elitek - Sanofi-Synthelabo), a recombinant form of urate oxidase derived from the fungus Aspergillus flavus, has been approved by the FDA for intravenous (IV) management of hyperuricemia associated with tumor lysis syndrome in pediatric patients.

Electronic cigarettes, also called e-cigarettes, are battery-operated nicotine-delivery devices that resemble tobacco cigarettes. They deliver vapor containing a mixture of nicotine and either propylene glycol or glycerol. E-cigarettes are widely available in retail stores and on the internet in labeled strengths ranging from zero to high levels of nicotine and in flavors such as tobacco, mint, coffee, cherry, bubblegum, and chocolate. They are advertised as a healthier alternative to smoking a tobacco cigarette and, although not FDA-approved, as a smoking cessation tool.