View the Comparison Chart: Safety of Drugs for IBS in Pregnancy and Lactation

Fibrates, niacin and fish oil are promoted for treatment of hypertriglyceridemia. HMG-CoA reductase inhibitors (statins) can lower elevated serum concentrations of triglycerides, but less so than fibrates, niacins or fish oil. Lifestyle changes such as weight reduction, exercise and decreasing alcohol intake can also lower serum triglyceride levels and should be tried first.

Metformin (Glucophage - Bristol-Myers Squibb), a hypoglycemic agent, was recently marketed in the USA for oral treatment of patients with non-insulin-dependent diabetes mellitus (NIDDM) not adequately controlled by diet alone. Previously marketed in more than ninety countries, including Canada, metformin (dimethylbiguanide) is chemically related to phenformin (phenylethylbiguanide), which was withdrawn from the US market in 1976 because it caused a high incidence of lactic acidosis. In approving metformin, the US Food and Drug Administration stipulated that a post-marketing controlled...

Millions of people now take herbal products and other "dietary supplements." The Physicians' Desk Reference has published a PDR for Herbal Medicines listing their ingredients and indications, and the Drug Topics Red Book lists their prices.

Direct-to-consumer advertisements continue to urge patients who take warfarin (Coumadin, and others) for atrial fibrillation to ask their doctors about the benefits of one or another of the newer oral anticoagulants.

L-methylfolate (Deplin — Pamlab) is a “medical food” marketed for adjunctive use in depression or schizophrenia in patients with suboptimal folate levels. It is available only by prescription.

Estrogen is the most effective treatment for menopausal vasomotor symptoms (hot flashes), but the Women's Health Initiative study found that women who took estrogen plus a progestin for more than 5 years were at increased risk for myocardial infarction, stroke, pulmonary emboli, deep vein thrombosis, breast cancer, and possibly dementia. Are there effective alternatives?

View the Table: Treatments Considered for COVID-19

The FDA has approved mipomersen (Kynamro – Genzyme) and lomitapide (Juxtapid – Aegerion), each in addition to a low-fat diet and other lipid-lowering medications, to reduce cholesterol levels in patients with homozygous familial hypercholesterolemia (HoFH).

View the Comparison Table: Some Oral Antiseizure Medications