The FDA has approved a 4% aerosol foam formulation of minocycline (Amzeeq – Foamix) for topical treatment of inflammatory lesions of non-nodular moderate to severe acne in patients ≥9 years old. It is the first topical tetracycline formulation to be approved for use in patients with acne. Oral minocycline (Minocin, Solodyn, and generics) is

The Medical Letter reported last year that sildenafil (Viagra - Pfizer) appeared to be effective for idiopathic pulmonary arterial hypertension (PAH), but confirmation from a controlled trial was needed. Now the results of such a study are about to be published, and the drug has been approved by the FDA for this indication under the trade name Revatio.

An inhaled, dry-powder formulation of rapid-acting human insulin (Exubera - Pfizer) has been approved by the FDA for treatment of adults with type 1 or type 2 diabetes.

The recent terrorist attacks on the US have led to many questions about the clinical effects, prevention and treatment of injury caused by chemical warfare agents.

Pediculosis capitis (head lice infestations) occur in all age groups, but especially in elementary school children. In most cases, transmission occurs by head-to-head contact. Pharmacologic treatment is recommended for persons with live lice or eggs (nits) within 1 cm of the scalp. Topical pediculicides should be tried first. Oral therapy is occasionally required for refractory infestations.

Initial treatment of allergic rhinitis (AR) depends on the severity of symptoms and whether they are intermittent or persistent (see Table 1).

View the Table: Some Drugs for Inflammatory Bowel Disease

The goal of asthma treatment is to control symptoms, prevent exacerbations, and maintain normal lung function. Management of acute exacerbations in the emergency department is not discussed here.

Smoking tobacco remains the primary preventable cause of death in the US. Smoking cessation often requires both pharmacotherapy and behavioral support.