Fatigue

Illness-related fatigue: More than just feeling tired

It’s normal to feel tired, especially during the pandemic, and most people are able to push through the feeling and deal with their daily tasks. But fatigue that is caused by a specific illness is different, and it’s important to recognize these differences so you can be properly diagnosed and treated.

The tragedy of the post-COVID “long haulers”

Anthony Komaroff, MD

Editor in Chief, Harvard Health Letter

Tens of thousands of people in the US have recovered from COVID-19 but continue to experience feelings of exhaustion, little energy, and mental fogginess that linger for months. Known as “post-COVID long haulers,” they are grappling with uncertainty surrounding when –– and whether –– their health problems will resolve.

Fibromyalgia: Exercise helps — here’s how to start

For people with fibromyalgia, pain is a part of daily life, and exercising is probably not something they feel like doing. But experts say it’s one of the most effective strategies to help manage the condition. So what’s the best approach to getting started?

Shorter dream-stage sleep may be related to earlier death

Alice Cai, MD

Contributor

It’s well known that getting enough sleep is critical to daily functioning and long-term health. Now, new research suggests that a lack of enough REM sleep may be related to earlier death in people at middle age or older.

Learning to live well with a persistent illness

Having a persistent illness is challenging. It means having to make changes and adjustments to accommodate your needs, but it does not have to mean giving up on everything you enjoy.

Getting the best treatment for your fibromyalgia

Living with the pain and fatigue of fibromyalgia is a challenge faced by millions of people. Finding a doctor who understands the condition and how to treat it can be hard, but knowing the facts about your condition and what questions to ask can help you find the right doctor.

Menopause and insomnia: Could a low-GI diet help?

Researchers examining dietary data from over 50,000 postmenopausal women found that women who ate foods with a higher glycemic index, and foods with more added sugars, were more likely to have insomnia.

Getting sleep in the hospital

There are many things about hospital routines that make it difficult for patients to sleep well. If you find yourself hospitalized, there are things you can do to improve the chances that you will get a better night’s sleep.

Wearables and sleep: What can they really tell us?

Many people now wear smartwatches and other wrist-based devices, and use them to collect and track information about their sleep. But the algorithms that govern how the devices work are opaque, and there is no data comparing them to devices that sleep researchers use.

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

Robert H. Shmerling, MD

Senior 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.