health

Tetanus Easily Prevented With Vaccine

Ask the Doctors by by Eve Glazier, M.D. and Elizabeth Ko, M.D
by Eve Glazier, M.D. and Elizabeth Ko, M.D
Ask the Doctors | April 19th, 2019

Dear Doctor: We’re used to hearing about the measles outbreaks that happen in areas where parents have refused to let their kids get childhood vaccinations. Is it true that now a kid wound up with tetanus for the same reason? That sounds so dangerous.

Dear Reader: You’re referring to the case of a 6-year-old boy in Oregon who developed tetanus after getting a gash on his forehead while playing on his family’s farm. The event actually took place in 2017, but a recent write-up of the case has pushed it into the headlines.

About a week after the parents cleaned and stitched up the boy’s cut, he developed troubling symptoms. In addition to involuntary muscle spasms, he couldn’t unclench his jaw and had difficulty breathing. Doctors at a regional medical center diagnosed him with tetanus, a disease for which he had not been vaccinated. His was the first case of tetanus in the state in more than 30 years.

Tetanus is a disease of the nervous system caused by one of two toxins that are released by a bacterium called Clostridium tetani. Spores of C. tetani are found in the feces of a number of animals, including cattle, horses, sheep, dogs, cats and chickens, and in contaminated dust and soil. The bacterium enters the body via a wound that has broken the skin, like a cut or a puncture, then releases a toxin called tetanospasmin, which impairs the motor neurons.

As the neurotoxin travels through the circulatory system, it binds to nerve endings in certain sites throughout the body. Once this occurs, there is no known way to clear the toxin from the nerve endings. The only treatment is to manage the painful and dangerous symptoms that the toxin causes while waiting weeks -- or even months -- for new nerve endings, which are toxin-free, to grow.

The effects of the tetanus neurotoxin are severe and life-threatening. The muscle spasms it causes can be sustained and powerful enough to cause a bone to break. Spasms of the muscles of the respiratory system and of the vocal cords interfere with breathing and often require an alternative airway and mechanical breathing support.

In the case of the Oregon boy, he experienced muscle spasms so severe they caused his spine to arch backward. His breathing was compromised, and he spent more than a month on a ventilator. Over the course of the eight weeks he spent in the hospital, he was tended by more than 100 nurses and doctors, none of whom had ever seen a case of tetanus before. Although having tetanus does not confer immunity, the boy’s parents reportedly refused to immunize him.

Tetanus is a preventable disease, and the Centers for Disease Control and Prevention recommend vaccines for people of all ages. Children receive tetanus protection via the DTaP vaccine, which covers diphtheria, tetanus and pertussis (whooping cough). It is recommended for babies at ages 2, 4 and 6 months, and again at 15 through 18 months old. The CDC also recommends a booster shot for children ages 4 through 6 years old. Adults need a tetanus booster every 10 years to stay protected.

(Send your questions to askthedoctors@mednet.ucla.edu, or write: Ask the Doctors, c/o UCLA Health Sciences Media Relations, 10880 Wilshire Blvd., Suite 1450, Los Angeles, CA, 90024. Owing to the volume of mail, personal replies cannot be provided.)

health

Lysine Can Potentially Help Both Types of Herpes Virus

Ask the Doctors by by Eve Glazier, M.D. and Elizabeth Ko, M.D
by Eve Glazier, M.D. and Elizabeth Ko, M.D
Ask the Doctors | April 17th, 2019

Dear Doctor: Are cold sores and herpes the same thing? I’ve got both, and finding out there’s no cure really stinks. My friends say lysine can help. Is that true?

Dear Reader: Cold sores and genital herpes are caused by different types of the herpes simplex virus, or HSV. Each type is quite contagious.

HSV-1 causes cold sores on the lips and mouth. It’s estimated that half of the population in the United States is infected with the oral herpes virus. The majority of genital herpes, which is a sexually transmitted disease, is caused by HSV-2. The infection rate of HSV-2 in the U.S. is estimated to be at least 15 percent and as high as 20 percent. Some cases of genital herpes are caused by HSV-1, as the virus can be spread from the mouth to the genitals.

You’re correct that at this time, there is no cure for either type of herpes infection. Instead, people who have frequent outbreaks seek to manage the condition. Many people infected with HSV-2 rely on antiviral medications, which can shorten or suppress outbreaks of genital herpes and also lessen symptoms when an outbreak does occur. The three main drugs are acyclovir (Zovirax), famciclovir (Famvir), and valacyclovir (Valtrex). Antivirals may also be prescribed to people infected with HSV-1 who are having frequent or severe outbreaks. The over-the-counter cream Abreva, which targets oral herpes, can be useful at curbing an outbreak when used at the first sign of symptoms.

When it comes to lysine, there is both scientific and anecdotal evidence regarding its efficacy in diminishing the frequency of herpes outbreaks. The results of the earliest yes-it-works lysine studies, which date back to the 1970s and ‘80s, have been replicated in subsequent studies over the years. And the first time we wrote about HSV-2 in this column and didn’t mention lysine, we got a flood of letters from readers with testimonials as to its usefulness. However, due to conflicting data regarding whether lysine will also decrease the severity or duration of an outbreak, that particular effect remains up for debate.

Lysine is what is known as an essential amino acid. Amino acids are the organic compounds from which proteins are made. Of the 20 amino acids we humans require, 11 are produced by our bodies. The remaining nine, known as essential amino acids, must be obtained through diet. Lysine is found in dairy products like milk, cheese and yogurt; meat; beans; brewer’s yeast; and wheat germ. Supplements are also widely available. Although the mechanism by which lysine interferes with the herpes virus is not yet clear, researchers believe that it somehow short-circuits the reactivation functions of the virus.

Side effects can include stomach upset, abdominal pain, nausea and diarrhea. Lysine can increase how much calcium the body absorbs, so taking lysine along with calcium supplements requires caution. Although rare, lysine has been tied to reports of certain kidney problems. The safety of taking lysine while pregnant or breastfeeding is not known. If you decide to try lysine, please check with your family doctor for recommended dosages.

(Send your questions to askthedoctors@mednet.ucla.edu, or write: Ask the Doctors, c/o UCLA Health Sciences Media Relations, 10880 Wilshire Blvd., Suite 1450, Los Angeles, CA, 90024. Owing to the volume of mail, personal replies cannot be provided.)

health

Lugging Heavy Backpacks Is Bad for Kids' Health

Ask the Doctors by by Eve Glazier, M.D. and Elizabeth Ko, M.D
by Eve Glazier, M.D. and Elizabeth Ko, M.D
Ask the Doctors | April 15th, 2019

Dear Doctor: Our sons are ages 9, 11 and 14, and like all of the other schoolkids we know, they’re hauling around crazy-huge backpacks all day. What does that weight do to a child’s back? Can carrying a heavy backpack every day cause scoliosis?

Dear Reader: We hear from a lot of parents about the hefty load children carry around while they’re at school.

By the time kids stow all of the textbooks, notebooks, laptops, tablets, binders, snacks, water and miscellaneous school supplies they’ll need during a typical day, these packs can easily tip the scales at 10 pounds -- and frequently much more. Considering that the current recommendation is that a child’s backpack shouldn’t exceed 10 percent of his or her body weight, the plain truth is that our kids are spending their weekdays yoked to considerably more weight than is good for them.

When it comes to scoliosis, a condition in which the spine grows with an abnormal sideways curve, there is no evidence that carrying a heavy backpack will cause it. But plenty of kids with overloaded backpacks do wind up paying a physical price. All of that weight forces them to hunch, slump, tilt or even stagger as they walk, which can stress, torque or compress the spine, neck and shoulders. This can result in aches, pain and muscle strain. Over the long term, the adjustments and contortions needed to repeatedly lift and lug around a hefty backpack during the school day can lead to nerve damage, which reveals itself in tingling, numbness or pins-and-needles sensations.

A study published in 2016 in the Spine Journal found that more than 60 percent of the 5,300 students surveyed suffered from backpack-related pain. And while much importance is placed on the weight of a pack, the study found that how long a pack is carried each day also had a bearing on pain and injury.

Left to their own devices, kids will often choose a backpack for its color, shape or design. That’s when we parents have to step in. Ergonomics aren’t nearly the draw that a cool logo or graphic can be, but they can save your child pain and injury. When shopping for a backpack:

-- Select the proper size. Your child’s backpack should be no wider and no longer than his or her torso. Make sure the pack doesn’t reach more than just a few inches below the waist.

-- Get a pack with wide, padded shoulder straps that are easily adjustable. A padded back panel adds to comfort, too.

-- Just as with backpacks that are used in hiking and camping, chest and hip belts in school packs can help to equalize and stabilize the load.

-- Instead of a pack with a single central pocket, look into those with multiple compartments. Not only can that help with organization, but it makes it easier to evenly distribute the weight.

-- Help your kids evaluate his or her gear and work to lighten the daily load.

To catch potential problems as quickly as possible, let your kids know that when it comes to backpack-related aches or pains, you always want to know the details ASAP.

(Send your questions to askthedoctors@mednet.ucla.edu, or write: Ask the Doctors, c/o UCLA Health Sciences Media Relations, 10880 Wilshire Blvd., Suite 1450, Los Angeles, CA, 90024. Owing to the volume of mail, personal replies cannot be provided.)

Next up: More trusted advice from...

  • I Love My Boyfriend. So Why Am I Dreaming About Other Men?
  • I Slept With Someone I Shouldn’t Have. Now What Do I Do?
  • How Do I Tell A Friend They’re Making A Huge Mistake?
  • Retiring? Your Tax Return Will Look Different
  • Dealing With a Bear Market
  • Over 60? Watch Out for Fraudsters
  • Make the Most of a Hopeful Season With Festive Home Looks
  • Designing a Holiday Tabletop for a Season Like No Other
  • Light It Up: New Designs Brighten Home Decor
UExpressLifeParentingHomePetsHealthAstrologyOdditiesA-Z
AboutContactSubmissionsTerms of ServicePrivacy Policy
©2022 Andrews McMeel Universal