Recent Blog Articles
New urine test may help some men with elevated PSA avoid biopsy
Dupuytren's contracture of the hand
Why play? Early games build bonds and brain
Moving from couch to 5K
How — and why — to fit more fiber and fermented food into your meals
Tick season is expanding: Protect yourself against Lyme disease
What? Another medical form to fill out?
How do trees and green spaces enhance our health?
A muscle-building obsession in boys: What to know and do
Harvard Health Ad Watch: New drug, old song, clever tagline
Depression Archive
Articles
Is your daily nap doing more harm than good?
Naps can be healthy for adults who need to catch up on sleep or work odd hours, but they can also make it more difficult to sleep at night and be a sign of a sleep disorder. Naps should be short and limited to the early afternoon to prevent them from interfering with nighttime sleep. People who have the urge to nap daily should consider whether they need to improve their nighttime sleep habits.
Could COVID-19 infection be responsible for your depressed mood or anxiety?
Focusing on past successes can help you make better decisions
In the journals
People with anxiety or depression often have trouble making sound decisions. But a study suggests their judgment can improve if they focus on past successes instead of mistakes. The findings were published online Dec. 22, 2020, by the journal eLife.
Researchers recruited 86 adults, divided into three groups. In one group were people diagnosed with generalized anxiety disorder or major depression. Another group consisted of people who showed anxiety or depression symptoms, like excessive worrying and not feeling good about the future, but were not clinically diagnosed. The final group included those without anxiety or depression.
Depression and heart disease: A double-edged sword?
Lifestyle changes — along with other proven therapies — can help improve these often-overlapping conditions.
Everyone goes through periods of feeling gloomy, irritable, or listless at least once in a while. And these emotions are perfectly normal after a diagnosis of a serious health problem such as heart disease. But if those unpleasant feelings drag on for weeks and gradually erase your sense of well-being, you may have depression.
Over a lifetime, about one in five Americans is affected by depression. But the risk of depression in people who've had a heart attack is three times as high as the risk among the general population.
Is it dementia or something else?
Many cases of memory loss aren't related to dementia, but stem from other, treatable conditions.
You've been forgetting things lately — your keys, or maybe names. Sometimes you struggle to find the right word in conversations or repeat yourself to others. You may worry: are these signs of dementia?
If this sounds like you, you're not alone. Many people find their way into Dr. Tammy Hshieh's office wondering the same thing. But most of the time, it's not dementia causing their problems, says Dr. Hshieh, a geriatrician at Harvard-affiliated Brigham and Women's Hospital and Dana-Farber Cancer Institute and assistant professor of medicine at Harvard Medical School.
Don’t ignore depression
Depression among older adults is more common than ever. And the most significant threat is that many don't seek help.
Depression may be more common as people age, but perhaps the biggest threat to older adults' mental health is that many of them fail to recognize its symptoms and seriousness.
A 2020 poll conducted by GeneSight Mental Health Monitor found that 61% of people ages 65 and older who worry they may have depression don't seek treatment. About one-third believe they can "snap out of it" on their own.
The highs and lows of medical cannabis
It's more accessible than ever before, but is it the right medicine for you?
Medical marijuana — also referred to as medical cannabis — has enjoyed a boom in recent years. More states have legalized it, more products are available, and more people have turned to it for help, especially older adults.
A study in the April 2020 JAMA Internal Medicine found that the number of adults ages 65 and older using medical cannabis increased from 2.4% to 4.2% between 2015 and 2018.
Understanding intimate partner violence
The pandemic may be making life harder for those in abusive relationships, but help is available.
A woman experiencing abuse at the hands of an intimate partner often feels isolated and alone. But the truth is, she has a lot of company. As many as one in three women in the United States has experienced intimate partner violence (IPV), which is violence involving a current or former spouse, partner, significant other, boyfriend or girlfriend, says Eve M. Valera, an associate professor in psychiatry at Harvard Medical School. This number includes women from all different ages and backgrounds.
Those who experience IPV may be left with lingering health effects, including mental health disorders such as anxiety, depression, or post-traumatic stress disorder. IPV is also linked to a number of physical symptoms and conditions, according to the federal Office on Women's Health, such as digestive problems, migraine headaches, arthritis, asthma, chronic pain, sexual problems, and heart problems. Another area of growing concern for many researchers is the potential for cognitive changes caused by traumatic brain injuries linked to abuse, says Valera.
Anticholinergic drugs linked with greater cognitive risk
In the journals
Many commonly used drugs have anticholinergic effects, meaning the drugs block the action of acetylcholine. Nerve cells release acetylcholine to transmit impulses to other nerves in the brain and throughout the body. Previous research has shown a link between these drugs and dementia. Now a study has found a similar link with mild cognitive impairment (MCI), especially if you take larger doses. The findings were published online Sept. 2, 2020, by Neurology.
Some medications are designed purposefully to block acetylcholine, such as those used for urinary incontinence. But more often the anticholinergic action is a side effect of drugs taken to treat conditions like allergies, colds, and depression.
Blood pressure medications may affect your mood
Contrary to conventional wisdom, some blood pressure drugs are linked to a lower risk of depression.
Like all medications, blood pressure drugs sometimes cause unwanted side effects. While many are mild and short-lived, some are more worrisome, including mood changes such as depression. But contrary to what doctors have long assumed, blood pressure drugs may not raise the risk of depression. In fact, some appear to be linked to a lower risk, according to a recent study (see "Depression rates in people taking different blood pressure drugs").
"The traditional view has been that blood pressure drugs that cross the blood-brain barrier are more likely to cause depression," says Dr. Randall -Zusman, a cardiologist at Harvard-affiliated Massachusetts General Hospital. Depression has also been associated with drugs known as beta blockers. But beta blockers (which work in part by slowing the heart rate) can also make you feel tired and listless, which may dampen your mood, Dr. Zusman explains.
Recent Blog Articles
New urine test may help some men with elevated PSA avoid biopsy
Dupuytren's contracture of the hand
Why play? Early games build bonds and brain
Moving from couch to 5K
How — and why — to fit more fiber and fermented food into your meals
Tick season is expanding: Protect yourself against Lyme disease
What? Another medical form to fill out?
How do trees and green spaces enhance our health?
A muscle-building obsession in boys: What to know and do
Harvard Health Ad Watch: New drug, old song, clever tagline
Free Healthbeat Signup
Get the latest in health news delivered to your inbox!
Sign Up