Susan Farrell, MD

For the millions of people with allergies to foods and medications, the availability of another pre-filled epinephrine product provides an option that should mean greater accessibility and lower cost for this vital medication.

The overuse of antibiotics has led to an increase in antibiotic resistance, and inappropriate prescribing and antibiotic misuse are major contributors to this problem. In one study conducted between 2010 and 2011, researchers noted that as many as 34 million prescriptions for antibiotics were written for illnesses like the flu, upper respiratory infections, and bronchitis, all of which typically don’t require the use of antibiotics. Although antibiotic use is necessary for some infections, like pneumonia and urinary tract infections, many people will often get better in a reasonable amount of time by simply treating symptoms.

Many common cold and flu medications and prescription-strength pain relievers contain acetaminophen (Tylenol) as one of their active ingredients. If you take several of these drugs at once during a bout of cold or flu, you might accidentally take more than the safe dose of acetaminophen, potentially causing liver damage. It’s always best to read the labels — and to keep in mind that most winter viruses get better on their own with rest, fluids, and time.

Many people take vitamins, supplements, and complementary nutritional products in an attempt to optimize health or help prevent disease. Like prescription drugs, these products can have adverse effects, some of which prompt people to seek emergency care. It is important to be a wise consumer if you choose to use these products. An important part of that is making sure your doctors knows exactly what vitamins, supplements, and nutritional products you take.