The NovolinPen (Squibb - Novo) is a device that uses prefilled cartridges to inject semisynthetic human insulin (Medical Letter, 25:63, 1983). Three formulations are available: regular insulin (Novolin R PenFill), NPH insulin isophane (Novolin N PenFill) and a mixture of 70% NPH and 30% regular (Novolin 70/30 PenFill). The NovolinPen is advertised as more accurate, more convenient and less expensive than conventional syringes and needles. The same device is marketed in Canada as the Novolin-Pen II (Connaught Novo). (An earlier device is also available as the Novolin-Pen in Canada and the...

The average daily intake of sodium in the US is about 3400 mg. Dietary guidelines recommend reducing it to <2300 mg/day in general, and to 1500 mg for African Americans, persons with hypertension, diabetes or chronic renal disease, and for all those >50 years old. Salt reduction lowers blood pressure, and lowering blood pressure reduces the risk of myocardial infarction, stroke and death.

The FDA has approved the antiprogestin mifepristone (Korlym – Corcept Therapeutics) for control of hyperglycemia secondary to hypercortisolism in adults with endogenous Cushing’s syndrome who have type 2 diabetes/ glucose intolerance and have not responded to, or are not candidates for, surgery. Formerly known as RU 486, mifepristone is also available in a lower strength as Mifeprex for use in terminating an early intrauterine pregnancy.

Ashwagandha is an herb extracted from the roots of an evergreen shrub (Withania somnifera) found in India that has been used as a "tonic" for centuries. No specific constituent has been identified as an active ingredient. Herbal supplements containing ashwagandha, which is also known as winter cherry and Indian ginseng, are widely promoted now in the US for treatment of pain, anxiety, stress, fatigue, sleep disturbances, cognitive decline, diabetes, arthritis, male infertility, and various cancers.

Citing some recent reports, the FDA has announced changes in the safety labeling of all HMG-CoA reductase inhibitors (statins).

The FDA has approved Twirla (Agile Therapeutics), a transdermal contraceptive patch containing the estrogen ethinyl estradiol and the progestin levonorgestrel, for use in women with a BMI <30 kg/m². It is the second contraceptive patch to become available in the US; Xulane, a patch that delivers ethinyl estradiol and the progestin norelgestromin, has been available since 2014.

Previously approved by the FDA for treatment of depression, general anxiety disorder, diabetic peripheral neuropathic pain and fibromyalgia, duloxetine (Cymbalta – Lilly) has now also been approved for treatment of chronic musculoskeletal pain.

The angiotensin receptor blocker (ARB) azilsartan medoxomil (Edarbi – Takeda) was recently approved by the FDA for oral treatment of hypertension, either alone or combined with other drugs. It is the eighth ARB approved for this indication.

Metreleptin (Myalept – Amylin), a recombinant leptin analog produced in E. coli, has been approved by the FDA to treat the complications of leptin deficiency in patients with congenital or acquired generalized lipodystrophy. It has not been approved to date for the treatment of partial lipodystrophies, including those associated with the use of protease inhibitors in patients with HIV. Metreleptin is approved in Japan for the treatment of any lipodystrophy disorder.

The FDA has approved an over-the-counter (OTC) liquid-filled capsule formulation of aspirin (Vazalore – PLx Pharma). The manufacturer has been heavily promoting Vazalore with claims of fast, predictable absorption and antiplatelet activity and improved gastrointestinal safety compared to existing OTC aspirin formulations.