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Alzheimer's Disease Archive

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Can't shake that cough?

The average cough, typically due to a cold or other respiratory virus, lasts three weeks or less. A lingering or chronic cough lasts eight weeks or longer. Most causes of chronic cough aren't serious, such as bronchitis, seasonal allergies, or medication side effects. People should see a doctor if over-the-counter treatments haven't worked or if they experience signs such as breathlessness, wheezing, chest pain, blood in the sputum, weight loss, or fatigue. Before an appointment, people should track their cough and note its patterns to offer clues for diagnosis.

Beyond bereavement

Prolonged grief disorder (PGD) involves 12 months or longer of debilitating grief. An estimated 7% to 10% of bereaved people experience PGD. Signs include feeling as though part of you has died, marked sense of disbelief about the death, denial or immense difficulty accepting the loss, extreme loneliness, and feeling that life is meaningless. People who are more vulnerable to PGD include women in general as well as people who lost a loved one in a traumatic or unexpected way, lost a child, or have coped with anxiety or depression. Treating PGD may involve a blend of therapies.

Does a lack of purpose signal cognitive change?

In a 2024 study of 900 dementia-free older adults, those who developed mild cognitive impairment had lower levels of life purpose and personal growth years before a diagnosis, compared with those whose thinking skills remained sharp.

Shingles tied to cognitive decline

A 2024 study involving more than 149,000 people, middle-aged and older, found that those who had shingles were 20% more likely to notice signs of cognitive decline years later, compared with those who didn't have shingles.

Are you resistant to meditation?

Some people find it difficult to meditate, perhaps due to inexperience, stress, or chronic pain. To overcome meditation resistance, it helps to take a meditation class or work with a meditation coach; use a meditation app; meditate in a setting free of interruption; meditate at the same time each day, so it becomes part of a daily routine; and try various meditation styles, such as Transcendental Meditation, mindfulness meditation, or guided meditation, to see which one is most comfortable.

Antidepressants: Not just for mood disorders

Antidepressants influence the way brain chemicals regulate mood and other body functions and behaviors. Examples include selective serotonin reuptake inhibitors, such as fluoxetine (Prozac) and citalopram (Celexa); and serotonin and norepinephrine reuptake inhibitors, such as venlafaxine (Effexor) and duloxetine (Cymbalta). Although the medications are commonly used to treat depression, sometimes they are used to treat other conditions such as insomnia, headaches, gynecological pain, or nerve pain.

Is a reliable blood test for Alzheimer's disease finally here?

A study published in JAMA in July 2024 found that a blood test was accurate in diagnosing Alzheimer's disease, which causes steep declines in cognition and other aspects of health. The blood test is able to detect elevated blood levels of brain proteins that characterize the condition. While that's progress, doctors say it's not the test needed most. It would be more beneficial, they say, to have a test that accurately spots the developing disease long before it affects thinking. No such tests are here yet, but scientists are working to develop them.

Want a calmer brain? Try this

Meditation helps us calm the body and shift perspective, and certain types of it offer an array of health benefits. What's more, imaging research shows that meditation can change the structure and connectivity of brain areas to help us cope with fear and anxiety.

Ever hear of tonsil stones?

Tonsil stones are small white or yellow deposits on the tonsils. They develop when bacteria, saliva, food particles, and debris from cells lining the mouth get trapped in tiny indentations on the tonsils. While usually harmless, they can cause bad breath and sore throats.

Midlife ADHD? Coping strategies that can help

When ADHD persists through early adulthood into middle age, it presents many of the same challenges it does in childhood, but with added pressures from the busier pace of life and expectations from work and family. Fortunately there are strategies that can help you navigate this condition.

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