Alzheimer's Disease Archive

Ask the doctor

Q. I find myself getting more and more anxious, but I don't like to take medications. Is there an alternative natural treatment I can try instead?

A. Anxiety is an incredibly common problem. Although there are many FDA-approved medications that have been widely studied and proved effective, studies show that up to 43% of patients with anxiety use alternative medicine to treat it. Among alternative therapies, herbal treatments are widely used both for therapeutic purposes and for comfort.

Learning a new dance step involves exercise, socialization, and a challenge, all of which can help boost thinking skills.
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Challenging your brain, staying physically active, and being socially engaged may help keep our thinking skills sharp.

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Clots in the lungs are twice as deadly as heart attacks.

If you scrape your leg, blood clots come to the rescue to heal the wound. But if a blood clot forms deep inside a leg vein, it's a different story. Known as a venous thrombosis—a term meaning "blood clot in a vein"—this type of clot can cause pain, swelling, and redness in the affected limb. When one forms in a leg or arm, it's called deep-vein thrombosis (DVT). But the real threat happens if the clot breaks off and travels to the lungs, causing a pulmonary embolism.

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Plan now to help prevent overeating, trips to the hospital, and depression.

The winter holidays are supposed to be a joyous time, filled with celebration. But they come with health risks, such as loneliness and depression, overeating, weight gain, falls in icy weather, foodborne illness, and heart problems. Here are ways to protect yourself while enjoying the season.

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Squeezing chest pain isn't always from a blocked artery.

Classic heart attack symptoms—severe pressure, heaviness, or pain in the chest—most often arise from a blockage in a coronary artery that prevents blood from reaching the heart muscle. But a lesser-known condition, called takotsubo cardiomyopathy, can produce the same sudden heart symptoms even when the coronary arteries are clear.

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Research we're watching

People who sleep too much or too little may be more likely to have early signs of heart disease, according to a study of more than 47,000 apparently healthy young and middle-aged adults.

The study volunteers filled out sleep questionnaires and underwent tests to assess the arteries in their hearts and legs. Researchers found that people who slept for nine or more hours per night had more calcium buildup in their heart artery walls and stiffer leg arteries than those who slept seven hours per night. These early signs of heart disease were also more prevalent in people who logged five or fewer hours of sleep per night and in people who reported poor sleep quality.

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Erectile dysfunction is common, but it's not always the problem. A doctor can help you get to the bottom of it.

Erectile dysfunction (ED) is difficulty either getting or maintaining an erection firm and lasting enough for a satisfying sexual encounter. The most common cause is inadequate blood supply to the spongy tissues in the penis that provide rigidity. That's a straightforward "plumbing problem" that can usually be treated with medication. But there are other possible causes, too.

Ask the doctor

Q. I've had some severe bouts of depression before my periods. I have done my own research and I am willing to try an antidepressant. What dosage of Sarafem or Prozac is usually given to treat this?

A. Selective serotonin reuptake inhibitors (SSRIs) are an excellent option for treating premenstrual syndrome (PMS) and premenstrual dysphoric disorder (PMDD). In fact, most physicians now consider them first-line therapy. Many different SSRIs have been studied, including the one you asked about—fluoxetine (Prozac or Sarafem)—and they all appear to be equally effective.

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The raised, tortuous vessels may be controlled with support hose, and they can be eradicated in a quick, outpatient procedure.

Varicose veins are one cardiovascular condition that usually isn't considered serious or life-threatening. Around half of all women have them, and most regard them as a cosmetic annoyance. However, they can be responsible for swollen legs, skin changes, and the development of leg ulcers.

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Research we're watching

An analysis published online Sept. 17, 2015, by the British Journal of Sports Medicine suggests that doing tai chi enhances the quality of life for people with common chronic conditions.

Researchers analyzed data from 33 studies involving nearly 1,600 adults. Most were in their 60s or 70s, and all had one or more chronic conditions: osteoarthritis, breast cancer, heart failure, or chronic obstructive pulmonary disease (COPD). All 290 participants in the breast cancer studies were women. There were 452 women (85% of participants) in the arthritis studies, 76 (16%) in the heart failure studies, and 92 (19%) in the COPD studies.