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Acne is common among adolescents and adults. Guidelines for treatment of acne were last published by the American Academy of Dermatology in 2016.

This article includes recommendations for management of most sexually transmitted infections (STIs) other than HIV and viral hepatitis. Some of the indications and dosages recommended here have not been approved by the FDA (see Table 1).

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 FDA has approved Winlevi (Sun), a 1% cream formulation of the androgen receptor inhibitor clascoterone, for treatment of acne vulgaris in patients ≥12 years old. It is the first topical androgen receptor inhibitor to be approved by the FDA.

The FDA has approved Gimoti (Evoke), a nasal spray formulation of the dopamine-2 (D₂) receptor antagonist metoclopramide, for relief of symptoms in adults with acute and recurrent diabetic gastroparesis. Metoclopramide (Reglan, and generics) has been available for years in conventional and orally-disintegrating tablets and in an injectable formulation. It is the only drug that is FDA-approved for treatment of diabetic gastroparesis.

Rosacea is a common, chronic inflammatory facial eruption of unknown cause. It is more prevalent in women than in men, and disease onset typically occurs after age 30. Rosacea is characterized by erythema, telangiectasia, and flushing, and sometimes by recurrent, progressive crops of acneiform papules and pustules, usually on the central part of the face. Some patients develop granulomas and tissue hypertrophy, which may lead to rhinophyma (a bulbous nose), particularly in men. Blepharitis and conjunctivitis are common. Keratitis and corneal scarring occur rarely.

The FDA has approved a 0.15% cream formulation of the phosphodiesterase-4 (PDE4) inhibitor roflumilast (Zoryve – Arcutis) for topical treatment of mild to moderate atopic dermatitis (AD) in patients ≥6 years old. Roflumilast is the second PDE4 inhibitor to be approved in the US for treatment of AD; crisaborole (Eucrisa), which can be used in patients ≥3 months old, was the first. Roflumilast is available as Zoryve in a 0.3% cream for treatment of plaque psoriasis and a 0.3% foam for treatment of seborrheic dermatitis. It is also available in an oral formulation (Daliresp) for...

The centuries-old anti-inflammatory drug colchicine (Colcrys, and others) is FDA-approved for prophylaxis and treatment of gout flares and for treatment of familial Mediterranean fever. It is also used off-label to treat pericarditis, and in recent years has been investigated for reduction of cardiovascular risk in patients with coronary artery disease (CAD).

The FDA has approved a 0.3% cream formulation of the phosphodiesterase-4 (PDE4) inhibitor roflumilast (Zoryve – Arcutis) for topical treatment of plaque psoriasis in patients ≥12 years old. Roflumilast is the first topical PDE4 inhibitor to be approved by the FDA for this indication; crisaborole (Eucrisa), another topical PDE4 inhibitor, is approved for treatment of atopic dermatitis. Oral roflumilast (Daliresp) is approved for treatment of chronic obstructive pulmonary disease.