Harvard Health Blog

Join the discussion with experts from Harvard Health Publishing and others like you on a variety of health topics, medical news and views.

Living with Crohn’s disease: Recognizing and managing flares

John Garber, MD

Contributor

Crohn’s disease is a chronic, lifelong inflammatory bowel condition that affects approximately 500,000 Americans. It typically alternates between flare-ups and periods of remission. Dietary and lifestyle changes can help people manage the disease’s flare-ups.

Yes, you can avoid weight gain over the holidays!

The holiday season presents a challenge to even to those most dedicated to health-conscious eating. Generally, people tend to gain a little weight during the holidays, but a study found that it is possible to avoid extra pounds.

Darolutamide approved for nonmetastatic castration-resistant prostate cancer

Charlie Schmidt

Editor, Harvard Medical School Annual Report on Prostate Diseases

Sometimes after finishing prostate cancer treatment, men get an unwelcome surprise: their prostate-specific antigen (PSA) levels creep higher, suggesting tumors too small to be seen lurk somewhere in the body. This leads to several options. Doctors can continue to monitor a man’s condition with imaging scans. Or, given the anxiety associated with rising PSA, they […]

Harvard Health Ad Watch: A fibromyalgia treatment (“But you look so good!”)

Robert H. Shmerling, MD

Faculty Editor, Harvard Health Publishing

A commercial for the fibromyalgia medication Lyrica gets certain points right, yet important information is missing, such as other vital aspects of treatment and how this drug compares to other medications.

A look at the effects of nail polish on nail health and safety

Different types of nail polish can have varying effects on fingernails, and have pros and cons depending on the chemicals used in making them.

Suffering from “chemo brain”? There’s hope and many things you can do

Over the past decade, research has revealed that the majority of patients treated for cancer experience difficulties with memory, attention, concentration, and thinking. There are several lifestyle actions that can help improve these symptoms, as well as certain medications.

Benefits of incorporating more aerobic activity into stroke rehabilitation

Stroke survivors are typically discharged with a program of exercises meant to help them regain independence. But researchers found that an aerobic training in a stroke rehabilitation program similar to that offered to some heart attack patients helped stroke patients improve their aerobic capacity.

Why are women using CBD products — and do they work?

Many products containing CBD claim to help women with various health issues, including sleep, mood, symptoms of PMS or menopause, and sexual pleasure. Currently, very little evidence supports these extravagant promises, and there are concerns about the quality and safety of CBD products.

Think your child has ADHD? What your pediatrician can — and should — do

Claire McCarthy, MD

Faculty Editor, Harvard Health Publishing

Attention deficit hyperactivity disorder (ADHD) affects 7% to 8% of children in the US. If you think your child may have ADHD, see your pediatrician, who can take the correct steps toward diagnosis and, if needed, proper treatment and a follow-up plan.

Chronic fatigue syndrome: Gradually figuring out what’s wrong

Anthony Komaroff, MD

Editor in Chief, Harvard Health Letter

In the 1980s, there was no official definition of what is now known as myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS). But since then, more than 9,000 studies have advanced the understanding of this condition and its effects on people.