Archive for the ‘Health Tips’ Category

Cholesterol education videos

Saturday, November 15th, 2008

Cholesterol is a normal constituent of the human body. However excess cholesterol (hypercholesterolemia or sometimes called dyslipidemia) is one of the most important risk factors for developing heart attack and stroke.

Here are a couple of videos on cholesterol explaining why is cholesterol important to the body, how it causes disease and what lifestyle changes are required to decrease excess cholesterol.

What does high cholesterol do? (Time 4:11 min)


Lifestyle changes for high cholesterol (Time 7:40 min)


Home DNA testing, is it worth it?

Saturday, September 13th, 2008

Not according to this article in Discover Magazine.

Alan E. Guttmacher, now acting director of the National Human Genome Research Institute at the National Institutes of Health, agrees with Khoury. “If you read the fine print carefully, these Web sites don’t usually make false claims, but I think a lot of people will have false hopes. The information is incomplete at best and, in some cases, very likely wrong,” Guttmacher says. “The results look scientific,” he adds, but don’t be fooled.

Bottom line: If there is no indication, don’t waste money.

DNA_orbit_animated.gif

(Image source: Wikipedia)

And of course, there are certain conditions in which DNA testing may be worth it, especially when there are multiple family members in multiple generations afflicted by a certain disorder (e.g. BRCA1 & BRCA2 gene testing in families having multiple occurrences of breast & ovarian cancer).

When genetic testing is being contemplated, the index case (i.e. the person suffering from the disorder) should be tested first to see if he is carrying a defective gene. If the index case is positive then other family members should be tested after undergoing genetic counseling.

Rising incidence of Measles

Sunday, August 24th, 2008

In contrast to my earlier post, Measles vaccine is very effective and should be given to each and every child. Failure to vaccinate children is leading to to measles outbreaks which will increase in the future. Furthermore, the risk of contracting measles (with its attendant complications) far outweigh the risk of developing autism.

More people had measles infections in the first seven months of this year than during any comparable period since 1996, and public health officials blamed growing numbers of parents who refuse to vaccinate their children.

Many of these parents say they believe vaccines cause autism, even though multiple studies have found no reputable evidence to support such a claim.

Reference: New York Times, Center for Disease Control (CDC)

measles1.jpg

Public domain image. CDC Public Health Image Library.

Unexplained high blood pressure in 20 year old

Friday, August 31st, 2007

I recently saw a very interesting patient.

20 year old male college student (whom I will call Mr. X) with no known past medical history was referred to the medical clinic by his dentist for high blood pressure. During the office visit, Mr. X did not complain of any symptoms and said that he felt fine. On pressing a little further he said that at times he had headaches for which he takes over the counter painkillers.

Past medical history, family history and social history were unremarkable.

On examination his blood pressure was 180/116 in right arm and 175/110 in left arm. Heart rate was about 80. Rest of the physical exam was normal.

I tried to ask Mr. X if he was taking any drugs especially cocaine, marijuana or over the counter medications (besides painkillers – NSAIDS), but he denied.

Unable to explain the high blood pressure, I asked Mr. X to get some blood work done and asked him to come back in a week.

Next week Mr. X is back, asymptomatic with a high BP similar to the previous visit. His blood work is normal. Now I decide to start a million dollar work up to get to the root of his mysterious hypertension.

But then he tells me something interesting – cramps. He has been having mild cramps from weight lifting and exercising in the gym for about 3-4 weeks.

With a rush of adrenaline surging in me, I ask Mr. X “how many times do you work out in a week”

NO-Xplode

Mr. X – “Daily, I am trying to build some serious muscles”

Me – “I hope you are not taking steroids for body building”

Mr. X – “No, no, not at all. I know they are bad. I actually use this wonderful pre-workout supplement which I purchased from the internet. It does not have any steroids in it and works great”

Me – “And what is the supplement”

Mr X – “NO-xplode”

Case solved. Next week Mr. X’s blood pressure is 120/80.

(This is one of the many patients which I have seen and heard from colleagues, in which people get duped by fraudulent internet companies that sell FDA unapproved, non-tested diet supplements, body building supplements, herbal medicines and a whole lot of other stuff which can be extremely harmful. If you are taking any such supplement please consult your doctor).

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Patient pages for August

Monday, August 28th, 2006

Heparin-Induced Thrombocytopenia

Endometriosis: What You Should Know

Medicine Interactions with Grapefruit: What You Should Know

Rickets: What It Is and How It’s Treated

Pressure Ulcers

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