Many drugs, mostly imidazole derivatives, are marketed in the USA for topical treatment of vulvovaginal candidiasis, and a few are now available without a prescription.

The FDA has approved a buccal tablet formulation of miconazole (Oravig – Strativa) for local treatment of oropharyngeal candidiasis in adults. Miconazole has been available for many years in topical formulations for treatment of superficial fungal infections and vulvovaginal candidiasis.

The FDA has approved the interleukin-6 (IL-6) receptor antagonist tocilizumab (Actemra – Genentech) for subcutaneous (SC) treatment of giant cell arteritis in adults. It is the first drug to be approved in the US for this indication. Tocilizumab is also approved for treatment of rheumatoid arthritis, polyarticular or systemic juvenile idiopathic arthritis, and cytokine release syndrome.

A topical formulation of 0.75% metronidazole gel (MetroGel - Curatek), an antibacterial, antiparasitic agent, was recently approved by the US Food and Drug Administration for treatment of rosacea.

The FDA has approved (Giapreza) (La Jolla), an IV formulation of synthetic angiotensin II, to increase blood pressure in adults with septic or other vasodilatory shock, such as anaphylactic or neurogenic shock. Angiotensin is a naturally occurring peptide hormone in the renin-angiotensin-aldosterone system (RAAS). (Giapreza) is the first synthetic angiotensin II product to become available in the US.

Intensive chemotherapy, with or without total body radiation, followed by bone marrow transplantation is now widely used in the treatment of malignant diseases. The drugs and radiation needed to try to eradicate the malignancy unavoidably destroy the bone marrow; intravenous infusion of bone marrow cells restores the marrow by repopulating it. Diseases for which bone marrow transplantation has been used include the leukemias and lymphomas, breast cancer, neuroblastoma, ovarian cancer, germ cell tumors, melanoma, multiple myeloma, and malignant gliomas (NC Gorin, Am J Clin On-col, 14...

Ciclopirox nail lacquer (Penlac - Dermik) has been approved by the FDA for treatment of mild-to-moderate onychomycosis due to Trichophyton rubrum, without involvement of the lunula. The drug has been available for many years as a lotion and cream (Loprox) for treatment of cutaneous fungal infection

The nasal spray formulation of the corticosteroid fluticasone furoate is now available over the counter (OTC) as Flonase Sensimist Allergy Relief (GSK) in the same strength as the prescription product (Veramyst) for treatment of seasonal or perennial allergic rhinitis. It is the fourth intranasal corticosteroid to become available OTC.

The FDA has approved Tarpeyo (Calliditas), a delayed-release capsule formulation of the corticosteroid budesonide, to reduce proteinuria in adults with primary immunoglobulin A nephropathy (IgAN; also called Berger's disease) who are at risk of rapid disease progression. It is the fi rst drug to be approved in the US for this indication. Oral formulations of budesonide have been available for years for treatment of inflammatory bowel disease.

Ceftibuten (Cedax - Schering), an oral cephalosporin similar to cefixime (Suprax - Medical Letter, 31:73, 1989), has been approved by the US Food and Drug Administration (FDA) for treatment of acute otitis media, pharyngitis or tonsillitis, and for acute bacterial exacerbations of chronic bronchitis.