Tramadol (Ultram, and others) and gabapentin (Neurontin, and others) are increasingly being prescribed for treatment of chronic pain despite reports of serious adverse events associated with their use. Both drugs are touted as safer and less addictive than strong opioids, but supporting evidence is lacking.

Glaucoma is a progressive optic neuropathy associated with increased intraocular pressure (IOP; normal range 8-22 mm Hg), which is the only disease-related factor that can be modified. Topical drugs that lower IOP are the first line of treatment for open-angle glaucoma.

The programmed death receptor-1 (PD-1) blocking antibody pembrolizumab (Keytruda – Merck), which has been available in an IV formulation since 2014 for treatment of various malignancies, has now been approved in a subcutaneous formulation as Keytruda Qlex. Keytruda Qlex is the first immune checkpoint inhibitor to become available in the US that can be administered subcutaneously. It has been approved for 38 of the 41 solid tumor indications that Keytruda is approved for. Keytruda's patent exclusivity expires in 2028.

View the Comparison Table: Inhaled Drugs for Treatment of COPD

The 0.15% nasal spray formulation of the H₁- antihistamine azelastine hydrochloride (Astepro Allergy; Children's Astepro Allergy – Bayer) is now available over the counter (OTC) for temporary relief of nasal congestion, runny nose, sneezing, and itchy nose due to allergic rhinitis in adults and children ≥6 years old. It is the first intranasal antihistamine to be approved by the FDA for OTC use. Other drugs that are available OTC for treatment of allergic rhinitis symptoms include oral antihistamines, intranasal corticosteroids, and mast cell stabilizers.

Retifanlimab-dlwr (Zynyz – Incyte), a programmed death receptor-1 (PD-1) blocking antibody, has received accelerated approval from the FDA for treatment of metastatic or recurrent locally advanced Merkel cell carcinoma (MCC) in adults. Accelerated approval of the drug was based on the response rate and duration of response. Retifanlimab is the third drug to be approved in the US for treatment of MCC; pembrolizumab (Keytruda), a PD-1 blocking antibody, is approved for the same indication as retifanlimab in patients ≥12 years old and avelumab (Bavencio), a programmed death...

The FDA has approved a 0.75% ophthalmic solution of the alpha-adrenergic antagonist phentolamine (Ryzumvi – Viatris) for treatment of mydriasis produced by adrenergic agonists such as phenylephrine or parasympatholytic agents such as tropicamide in patients ≥3 years old. Ryzumvi is the first drug to be approved in the US for reversal of pharmacologically induced mydriasis.

Inavolisib (Itovebi – Genentech), an oral kinase inhibitor, has been approved by the FDA for use in combination with palbociclib and fulvestrant for treatment of endocrine-resistant, PIK3CA-mutated, hormone receptor (HR)-positive, human epidermal growth factor receptor 2 (HER2)-negative, locally advanced or metastatic breast cancer. This is the first approval for Itovebi; palbociclib and fulvestrant have been available for years for treatment of HR-positive, HER2-negative breast cancer.

The FDA has approved viloxazine extended-release capsules (Qelbree – Supernus) for treatment of attention-deficit/hyperactivity disorder (ADHD) in children 6-17 years old. Viloxazine is the second selective norepinephrine reuptake inhibitor to be approved in the US for treatment of ADHD; atomoxetine (Strattera, and generics) was approved in 2002.

The FDA has approved ibrexafungerp (Brexafemme – Scynexis), a first-in-class triterpenoid antifungal ("fungerp"), for oral treatment of vulvovaginal candidiasis in postmenarchal females.