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The FDA has approved suzetrigine (Journavx – Vertex), a selective sodium channel blocker, for oral treatment of moderate to severe acute pain in adults. Suzetrigine is the first sodium channel blocker to be approved in the US for this indication and the first oral nonopioid drug to be approved for treatment of pain in over 25 years.

Influenza is generally a self-limited illness, but pneumonia, respiratory failure, and death can occur, especially in persons at increased risk for influenza complications (see Table 1). Updated information on influenza activity and antiviral resistance is available from the CDC at cdc.gov/flu.

The FDA has licensed mNEXSPIKE (Moderna), an mRNA vaccine, for prevention of COVID-19 in adults ≥65 years old and in persons 12-64 years old who have a condition that puts them at high risk for severe outcomes from COVID-19. Spikevax, the original Moderna mRNA COVID-19 vaccine, remains in production2; it is licensed for use in persons ≥12 years old and is available under an Emergency Use Authorization (EUA) for children 6 months to 11 years old.

Influenza is generally a self-limited illness, but complications including pneumonia, respiratory failure, and death can occur, especially in persons at increased risk (see Table 1).

Annual vaccination against influenza A and B viruses is recommended in the US for everyone ≥6 months old without a contraindication. Influenza vaccines available in the US for the 2025-2026 season are listed in Table 2.

The FDA has required a new warning in the labels of the recombinant respiratory syncytial virus (RSV) vaccines Arexvy (GSK) and Abrysvo (Pfizer) about an increased risk of Guillain-Barré syndrome (GBS) within 42 days of administration of either vaccine. Both vaccines are FDA-approved to prevent lower respiratory tract disease (LRTD) caused by RSV in adults.Abrysvo is also approved for use in pregnant women at 32-36 weeks' gestation to prevent RSV-associated LRTD in their infants from birth through 6 months of age.

The oral glucagon-like peptide-1 (GLP-1) receptor agonist semaglutide (Rybelsus – Novo Nordisk), which was approved by the FDA in 2019 for treatment of type 2 diabetes in adults, has now also been approved to reduce the risk of major adverse cardiovascular events (MACE) in adults with type 2 diabetes who are at high risk for these events. The injectable GLP-1 receptor agonists semaglutide (Ozempic), dulaglutide (Trulicity), and liraglutide (Victoza) are also approved for cardiovascular risk reduction in patients with type 2 diabetes (see Table 1).

Acetaminophen has been considered the drug of choice for treatment of fever and pain during pregnancy for decades, but a recent announcement by the US Department of Health and Human Services (HHS) has prompted discussion about its effects on fetal neurodevelopment and the risk of autism.

Most respiratory tract infections are caused by viruses. Bacterial respiratory tract infections are usually treated empirically with antibiotic therapy that targets the most probable causative pathogens. Recommended antibiotic regimens for outpatient treatment of some common respiratory tract infections are listed in Table 1 for adults and Table 2 for children.

An oral nonopioid analgesic is often sufficient for acute treatment of mild to moderate migraine pain without severe nausea or vomiting. A triptan is the drug of choice for treatment of moderate to severe migraine in most patients without vascular disease. Treatment of pain when it is still mild to moderate in intensity improves headache response and reduces the risk of recurrence.