Anxiety Archive

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How to recover from post-traumatic stress disorder

Normally associated with veterans, PTSD can also affect people of all ages who have experienced any kind of trauma.

Post-traumatic stress disorder (PTSD) is a severe and potentially debilitating mental health disorder that affects people who have experienced or witnessed a traumatic event. PTSD often occurs in combat veterans, but it can also strike older adults, and especially men.

About 70% of older men have been exposed to trauma at some point in life, according to the U.S. Department of Veterans Affairs. Many of these traumatic events are accidents (or near misses), injuries, or serious health issues.

Recognizing and easing the physical symptoms of anxiety

Simple strategies can reduce the headaches, upset stomach, and shortness of breath that may be triggered by emotional stress.

You've had headaches on and off, or possibly nausea, or muscle pain. It could be emotions, rather than a physical illness, driving your symptoms.

Blame your autonomic nervous system. This is a system in your body that you don't consciously control, but that regulates things like your heart rate, breathing, urination, and sexual function. It's also the system that reacts when you are under a physical threat. The autonomic nervous system produces your fight-or-flight response, which is designed to help you defend yourself or run away from danger.

Is your habit getting out of control?

Stress can raise your risk of developing a substance use disorder. Here's how to get help when you need it.

In recent months, Americans' collective stress level has risen in response to the pandemic and economic fallout. Many people are looking for ways to help themselves feel better. Unfortunately, stress can trigger a number of unhealthy coping strategies — drinking alcohol to excess, bingeing on junk food, engaging in drug use, or other harmful behaviors. If you've ever had a substance use disorder, a bout of significant stress may even put your recovery at risk.

This is likely due to the shift the human brain makes in times of trauma. Instead of focusing on long-term goals, your brain zeroes in on short-term objectives.

Overcome your fear factor

Fear and worry got you down? Here's how to calm these feelings.

Have you grown more worried and fearful about life over the years? You aren't alone. Research has shown that feelings of fear, general anxiety, and nervousness tend to rise with age.

These negative feelings can manifest in many ways. You could be more concerned about your financial future, the risk of a new or returning health problem or injury, or as the recent COVID-19 pandemic has shown, changes in world events.

Older adults and medical marijuana: Reduced stigma and increased use

Cannabis use among older adults has been steadily increasing, due to lessening stigma and increased interest in using medical marijuana. But there are specific concerns for older people, so anyone considering this option should have a conversation with their doctor weighing the benefits and risks.

How noise pollution may harm the heart

Research we're watching

Long-term exposure to traffic noise has been linked to a greater risk of heart disease. New research reveals additional clues about this connection.

Researchers studied nearly 500 adults over a five-year period and gathered traffic and aircraft noise data for each person's home address. After adjusting for other factors that contribute to cardiovascular risk (including air pollution), they found that every 5-decibel increase in the average 24-hour noise level was associated with a 34% increase in heart attacks, strokes, and other serious heart-related problems.

Sexual and gender minorities face unique health risks

Memory problems and confusion are just the newest in a list of health problems that appear to disproportionately affect LGBT individuals.

Past research has shown that sexual and gender minority groups may be at higher risk for certain health conditions, including cardiovascular disease and mental health disorders such as anxiety and depression. A new study suggests that another condition — dementia — may also be on that list. Findings presented at the 2019 Alzheimer's Association International Conference showed that people who identified as a sexual or gender minority were more likely than other people to report worsening memory or increased confusion over the past year.

It's possible that some of the same underlying factors that affect risk of other diseases are playing a role in these reported cognitive changes as well, says Dr. Ole-Petter R. Hamnvik, an assistant professor of medicine at Harvard Medical School. "Almost any health outcome that you look at, you can find disparities in these groups. It's not just dementia," he says.

Know the facts about CBD products

The extract from the cannabis plant is the hot new treatment for all kinds of ailments, but don't buy into it just yet.

Cannabidiol (CBD), extracted from the cannabis or hemp plant, has been promoted as the latest miracle cure for everything from aches and pains to anxiety and sleep disorders. There is a good chance you've heard a friend share his or her story about the wonders of CBD.

But is it miraculous — or just a mirage?

"CBD is being used over the counter in a range of ways that is not supported by the science," says Dr. Jordan Tishler, instructor of medicine at Harvard Medical School and president of the Association of Cannabis Specialists. "There is still much we don't know. But aggressive marketing, hype, and word of mouth have made CBD like a drug version of the emperor's new clothes. Everyone says it works, but lab studies suggest that it's really not what people think."

Explaining high blood pressure

Ask the doctor

Q. What causes high blood pressure?

A. My answer is going to start in your back yard; stay with me. You're holding a hose, you turn on the water, and it shoots through the hose and out the nozzle. The water is moving because it's under pressure. Similarly, when your heart beats it creates pressure that enables your blood to "water" your body with the nutrients that are in your blood.

Three things affect the amount of pressure that pushes blood through your body: how forcefully the heart pumps, how much blood there is, and how narrow the smallest blood vessels are. That last one may need some explanation. When you're watering plants, and you want the stream of water to go farther, what do you do? You make the nozzle smaller. Narrowing the opening through which the water flows increases the pressure, and the water then is able to reach the distant flowerbed.

Meditation: There's an app for that

This age-old relaxation method can bring health benefits, and there are many tools to help get you started.

These days it seems like there's an app for almost everything you can do for your health, from tracking your diet and exercise to charting your sleep patterns. So, it's no surprise that there's been a surge in apps to help with meditation, an ancient practice designed to help you focus inward to promote relaxation.

In fact, Apple designated "self-care" — a category that includes meditation, mindfulness, and general wellness — as the 2018 "app trend of the year." This mirrors growing interest in meditation as an overall health strategy, a movement likely driven by a growing body of research showing potential health benefits from the practice.

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