Anxiety and Depression

Michael Craig Miller, M.D.

Seasonal affective disorder: bring on the light

Michael Craig Miller, M.D., Senior Editor, Mental Health Publishing, Harvard Health Publications

December 21st marks the shortest daytime of the year in the northern hemisphere. Although the winter solstice marks a seasonal turning point, with daylight getting incrementally longer from here until June 21, for people with seasonal affective disorder it’s just another day of feeling lousy. People with this condition lose steam when the days get shorter and the nights longer. Symptoms of seasonal affective disorder include loss of pleasure and energy, feelings of worthlessness, inability to concentrate, and uncontrollable urges to eat sugar and high-carbohydrate foods. Although they fade with the arrival of spring, seasonal affective disorder can leave you overweight, out of shape, and with strained relationships and employment woes. A unique approach to this problem is the use of light therapy. It involves sitting near a special lamp that emits bright light for 30 minutes a day as soon after waking up as possible.

Anne Densmore, Ed.D.

Map, the therapy dog: more than a best friend

Therapy dogs provide comfort and support. They must be social, gentle, and enjoy getting and giving physical affection. My therapy dog, Maps, has those qualities in spades. They also must be well behaved and respond to their handlers, neither of which applied to Map when I got him as a puppy. After many therapy dog classes and a lot of practice, we learned. After two years of training, Map became a certified therapy dog. He shines when he is in his blue training coat visiting a preschool. He loves to see the kids and to work with me. How does Map help kids? His presence somehow lets children open up to learning. He offers kids a way to feel more whole in the face of physical illness or disability. He can also help children heal from emotional pain. Like any great therapist, Map knows how to listen and how to help children help themselves.

Stephanie Watson

Late-life depression may signal memory loss or dementia ahead

Depression can strike at any age. Children can develop it, as can octogenarians. No matter when it starts, depression can drain the joy and pleasure from life. The first appearance of depression later in life may also be a signal of memory loss or dementia down the road. According to a study in the Archives of General Psychiatry, dementia is more common among people who become depressed in middle age or later in life than among those who aren’t depressed. Depression is often overlooked in older adults, so it’s important to be on the lookout for warning signs, like feelings of hopelessness, loss of interest in activities, trouble sleeping, and more. It’s important to treat depression in individuals with the beginning of dementia, and older individuals who are depressed should be evaluated for dementia.

Suicide often not preceded by warnings

Patrick J. Skerrett, Former Executive Editor, Harvard Health

A close friend of one of my colleagues committed suicide last week. It happened as so many suicides do—out of the blue. A few days earlier, my colleague had spent the day hanging out with her friend, who was relaxed, upbeat, and normal. Sadly, that’s not uncommon. Many people who commit suicide don’t have an identifiable mental health problem, or give any hints that they are thinking about taking their lives. Every suicide, like every person, is different. Many are sparked by intense feelings of anger, despair, hopelessness, or panic. Suicide almost always raises anguished questions among family members and friends left behind: What did I miss? What could I have done? In my friend’s case, the answers are nothing and nothing. When individuals suddenly take their own lives with no warning, all we can do is look to each other for support. It may be natural to ask, “What did I miss?” But we should remind ourselves what experts say: This kind of death defies prediction.

Michael Craig Miller, M.D.

The angry adolescent — a phase or depression?

Michael Craig Miller, M.D., Senior Editor, Mental Health Publishing, Harvard Health Publications

A friend once asked me about his son, who was about to turn 20. As a teenager, the boy had a quick temper. But now, on the brink of adulthood, the young man seemed to be getting worse. When a teen gets angrier as time goes by, it is a cause for concern. A 19-year-old is no longer a child, but neither is he or she a fully-fledged adult. This in-between state can extend well into the twenties. Some human development researchers have begun to call it “emerging adulthood.” No matter this stage is called, it presents a tricky time for parents and their children. Emerging adults must decide how much help they want or are willing to accept from their parents or anyone else. At the same time, parents must decide how much help it is reasonable to give.

Michael Craig Miller, M.D.

Magnetic stimulation: a new approach to treating depression?

Michael Craig Miller, M.D., Senior Editor, Mental Health Publishing, Harvard Health Publications

For some people with depression that isn’t alleviated by medication or talk therapy, a relatively new option that uses magnetic fields to stimulate part of the brain may help. Called repetitive transcranial magnetic stimulation (rTMS), it was approved by the FDA in 2008. Although more and more centers are beginning to use transcranial magnetic stimulation, it still isn’t widely available. Transcranial magnetic stimulation directs a series of strong magnetic pulses into the brain. These pulses create a weak electrical current that can increase or decrease activity in specific parts of the brain. In two large studies, rTMS improved depression in 14% of people who underwent it, compared to 5% who underwent sham, treatment. The cost can range from $6,000 to $10,000, depending on the clinic and how many sessions are needed. Insurance may not cover the cost of treatment.

Heart attack can trigger PTSD

Holly Strawbridge, Former Editor, Harvard Health

We usually think of post-traumatic stress disorder (PTSD) as an aftermath of military combat or terrible trauma. It can also strike heart attack survivors. By the latest account, 1 in 8 people who live through a heart attack experiences a PTSD-like reaction that might be called post-traumatic stress disorder (PTSD). They experience the same key symptoms: flashbacks that occur as nightmares or intrusive thoughts. They try to avoid being reminded of the event and become hypervigilant worrying that it will happen again. As treatments for heart attack continue to improve, 1.4 million people a year are now surviving the event long enough to be discharged home. If the study is correct, 168,000 of them will be diagnosed with PTSD every year. It’s a grim reminder that as we get better at fixing the body, we must recognize the need to treat the mind.

Memorial Day: Honor the dead by helping the living

Patrick J. Skerrett, Former Executive Editor, Harvard Health

Every Memorial Day we remember the men and women who died while serving in the United States Armed Forces. We do this with parades, church services, and placing flags on graves. Another way to honor the fallen is by paying attention to the physical and mental health of those who served and returned. A three-month […]

Julie Silver, M.D.

Chicken Soup for the Soul and Harvard Health serve up inspiration, information

Julie Silver, M.D., Chief Editor of Books, Harvard Health Publications

A new series of books is bringing readers the kind of inspirational stories that have made Chicken Soup for the Soul books international bestsellers plus with trusted health advice from Harvard Medical School. The combination of stories providing hope, inspiration, and great person-to-person advice plus straight talk and life-changing medical information from Harvard doctors will help readers live healthier, more satisfying lives. Each book focuses on a single topic. The first four will be available beginning May 22, 2012. They are Chicken Soup for the Soul: Boost Your Brain Power! by top neurologist Dr. Marie Pasinski; Chicken Soup for the Soul: Say Goodbye to Back Pain! by leading physical medicine expert Dr. Julie Silver; Chicken Soup for the Soul: Say Goodbye to Stress! by noted psychologist Dr. Jeff Brown; and Chicken Soup for the Soul: Say Hello to a Better Body! by respected internist Dr. Suzanne Koven.

Robert Shmerling, M.D.

Driving on Tax Day? Beware the dead-line

Robert Shmerling, M.D., Faculty Editor, Harvard Health Publications

As Benjamin Franklin once wrote, “nothing is certain but death and taxes.” A new study suggests that death and taxes are more than just unrelated “certainties,” and that one (paying taxes) could lead to the other. Over the last 30 years, an average of 226 Americans died in motor vehicle accidents on the day taxes were due (usually April 15th), compared to 213 on other days. The authors speculated that the increase may be due to distracted driving because of the added stress of tax day, more alcohol drinking, or less sleep. If the JAMA findings are real, staying off the road on tax day could ever so slightly reduce your chances of getting into an accident on the road. But there are other, better ways to keep yourself and others safe while driving every day of the year.