What causes kidney stones (and what to do)

You’re more likely to get kidney stones, or have them recur, if you don’t drink enough fluid each day. Proper hydration, medication, and attention to diet are the most common treatments.

Treating constipation with biofeedback for the pelvic floor

Judy Nee, MD


People with constipation caused by pelvic floor dysfunction may benefit from a course of physical therapy that uses biofeedback to detect the movements of various muscles, and provides guidance on how to retrain the pelvic floor muscles.

Microbiome: The first 1,000 days

Allan Walker, MD


From the time of conception until the second year of life, appropriate bacteria colonization of the digestive tract affects long-term health and plays a role in whether a person will be healthy or will develop a chronic disease.

Young children are swallowing objects twice as often as before

Claire McCarthy, MD

Faculty Editor, Harvard Health Publishing

Researchers found that the incidence of children swallowing nonfood items had increased dramatically between the mid-1990s and the mid-2010s. Practicing good safety habits and taking certain other precautions is the best way to prevent such incidents.

Big problems for big toe joints

Shoes with a tight toe box or too-high heels can contribute to big toe joint problems like bunions and osteoarthritis. Surgery may be needed, or simple steps could help ease pain and keep you moving.

Undoing the harm: Tapering down from high-dose opioids

Scott Weiner, MD


The CDC’s 2016 Guideline on Prescribing Opioids for Chronic Pain was created to help providers and patients manage medication treatment at safe levels and avoid dependence. Any plan to taper medication dosage should be personalized to the patient’s needs.

Stool transplants are now standard of care for recurrent C. difficile infections

Fecal microbiota transplantation (FMT), also known as stool transplantation, is a procedure in which stool from a healthy donor is placed into the gut of a patient in order to treat a certain disease. FMT is not a new concept, but in the last six years it has become a standard-of-care therapy for the treatment […]

The latest deadly superbug — and why it’s not time to panic

Robert H. Shmerling, MD

Faculty Editor, Harvard Health Publishing

Infections from a drug-resistant fungus have been occuring around the world for the past decade. It’s not cause for panic, but it’s wise to understand the facts and ways to protect yourself.

5 ways we can help our children succeed

Claire McCarthy, MD

Faculty Editor, Harvard Health Publishing

The recent college admission scandal has raised the issue of parents helping their children succeed. Regardless of where (or whether) someone goes to college, parents and other caregivers can help children learn the traits and skills that will help them learn how to find their way in the world.

Intensive treatment of blood pressure helps prevent memory decline in older adults

Gad Marshall, MD


The results of a study on cardiovascular health and memory found that people who received intensive treatment to lower their blood pressure were significantly less likely to develop mild cognitive impairment.