Anastrozole (Arimidex - Zeneca), a selective nonsteroidal aromatase inhibitor, has been approved by the US Food and Drug Administration (FDA) for treatment of postmenopausal women with advanced breast cancer that has progressed during treatment with tamoxifen (Nolvadex, and others).

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 injection of onabotulinumtoxinA (Botox – Allergan) for prevention of headaches in adult patients with chronic migraine (≥15 headache days/month for ≥3 months). It is the first drug approved for treatment of this indication. Botox is also FDA-approved for treatment of upper limb spasticity, axillary hyperhidrosis, cervical dystonia, blepharospasm and strabismus, and for cosmetic reduction of wrinkles.

View the Expanded Table: Some Vaccines for Travelers

The Advisory Committee on Immunization Practices (ACIP) recommends use of certain vaccines in adults residing in the US. Routine childhood immunization has reduced the overall incidence of some of these vaccine-preventable diseases, but many adults remain susceptible. Recommendations for vaccination against COVID-19, seasonal influenza, and monkeypox and vaccination of travelers have been reviewed separately.

The FDA has approved a 2% cream formulation of delgocitinib (Anzupgo – Leo), a Janus kinase (JAK) inhibitor, for treatment of moderate to severe chronic hand eczema (dermatitis) in adults who had an inadequate response to or are unable to use topical corticosteroids. Delgocitinib is the first drug to be approved in the US for this indication. Ruxolitinib, another JAK inhibitor, is available in a 1.5% cream formulation (Opzelura) for treatment of mild to moderate atopic dermatitis in patients ≥2 years old.

Fezolinetant (Veozah – Astellas), a first-in-class neurokinin 3 (NK3) receptor antagonist, has been approved by the FDA for treatment of moderate to severe vasomotor symptoms (VMS) due to menopause. It is the second nonhormonal treatment to be approved in the US for this indication; a low-dose formulation of the selective serotonin reuptake inhibitor (SSRI) paroxetine mesylate (Brisdelle) was approved in 2013.

An advertising war between manufacturers of over-the-counter (OTC) analgesics has led some patients to ask their physicians about the safety of taking these products if they also drink alcohol.

Penciclovir 1% cream (Denavir - SmithKline Beecham) has been approved by the US Food and Drug Administration (FDA) for treatment of recurrent orolabial herpes simplex virus (HSV) infections in adults. Acyclovir (Zovirax) is also available in a topical formulation for treatment of herpes simplex infections, but is approved by the FDA only for use in immunocompromised patients. Oral drugs approved for treatment of some herpes simplex infections, but not recurrent orolabial infections, include acyclovir, valacyclovir (Valtrex) and famciclovir (Famvir), which is rapidly hydrolyzed to...

A reader has asked us to review the use of propofol (Diprivan, and others) as a sedative agent for brief procedures, such as colonoscopy.First marketed more than 20 years ago,1 propofol has a rapid onset of action (patients usually lose consciousness in less then one minute) and a short duration of action with a rapid recovery (3-5 minutes) that makes it highly suitable for brief ambulatory procedures. Propofol is now the most commonly used parenteral anesthetic in the US.2 The main problems with its use have been pain on injection and bacterial contamination, both related to its lipid...