Addiction Archive

Data from an annual survey show that use of illicit drugs among teenagers is in decline, and has been for some time. It’s possible that this can be partially attributed to the popularity of smartphones.

Hurting bodies and suffering minds often require the same treatment.

Pain, especially chronic pain, is an emotional condition as well as a physical sensation. It is a complex experience that affects thought, mood, and behavior and can lead to isolation, immobility, and drug dependence.

In those ways, it resembles depression, and the relationship is intimate. Pain is depressing, and depression causes and intensifies pain. People with chronic pain have three times the average risk of developing psychiatric symptoms — usually mood or anxiety disorders — and depressed patients have three times the average risk of developing chronic pain.

As marijuana becomes legal or is decriminalized in more states, teens are less likely to view its use as risky, so parents need to talk with their children about safety, especially if they use it themselves.

Some people live long lives with no disease or serious illness. What can they teach you about healthy living?

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You won't live forever, but it may be possible to live a long and maybe disease-free life by following the lead of "wellderlies."

This is a term to describe a special group of people who have reached ages 90 to 100 without having any major health issue or disease. And if they do get sick, it often happens late in their life and a short period before death.

Studies suggest that adopting a sunnier outlook may improve your health and even extend your life.

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In these turbulent times, it's sometimes a struggle to maintain a glass-half-full view of life. But if you can, it may serve you well. A growing body of research links optimism—a sense that all will be well—to a lower risk for mental or physical health issues and to better odds of a longer life.

One of the largest such studies was led by researchers Dr. Kaitlin Hagan and Dr. Eric Kim at Harvard's T.H. Chan School of Public Health. Their team analyzed data from 70,000 women in the Nurses' Health Study who, in 2004, had answered questions about how they viewed their futures

The relaxation response appears to manage stress and some chronic conditions at the deepest levels.

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Chronic stress takes a toll on the body: it contributes to everything from high blood pressure and heart disease to anxiety, digestive disorders, and slow wound healing. On the flip side, managing stress helps control many chronic conditions or reduce your risk for developing them. Strategies include regular exercise, a healthy diet, and better sleep. And one strategy in particular—eliciting the relaxation response—may enable you to manage stress right down to your genes.

The anti-stressor

Trigger the response

When the risks of medication outweigh the benefits.

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Taking over-the-counter or prescription painkillers may seem like a simple solution for chronic pain. It's actually a bit more complicated, yet many older adults aren't aware of potential problems. "They think that if it doesn't require a prescription, it's safe. But there are some long-term health risks," says Dr. Edgar Ross, director of the Pain Management Center at Harvard-affiliated Brigham and Women's Hospital.

Here's what you should know about some commonly used pain relievers.