Posts Tagged ‘ headache ’

Study: Vision Problems Don’t Cause Headaches in Children

Monday, November 12th, 2012

Contrary to popular belief, children’s headaches are rarely triggered by vision problems, according to a new study conducted by researchers at the opthalmology clinic of Albany Medical Center in New York.

Of the children studied, 75% had the same vision test results both before and after they complained of headaches. The study determined that there is no significant link between headaches and a need for glasses, even if the headaches occur while doing homework or other visual tasks. Researchers found that frequent headaches typically resolved over a period of time, regardless of whether or not the child got a corrective prescription.

Dr. Zachary Roth, who lead the research team, said, “We hope our study will help reassure parents that in most cases their children’s headaches are not related to vision or eye problems, and that most headaches will clear up in time.”

Vision screenings should be a part of a pediatric wellness visit and should be done every year or two, recommends Dr. Daniel Neely, the chairman of the American Association for Pediatric Ophthalmology and Strabismus’ (AAPOS) vision screening committee. AAPOS recommends children have a documented vision measurement by age 5: “The reason that there’s a time factor on these screenings is because of a condition called amblyopia,” explains Neely, which is the leading cause of vision loss. The condition, commonly referred to as lazy eye, occurs when the eye sends blurry images to the brain and can result in the brain learning to ignore images from the weaker eye. Children are less likely to respond to corrective treatment as they age, “So the younger you identify them, the more easily you can treat them. [...] By the time the kid gets to school that window of opportunity is closing,” remarks Neely.

Image: Girl with headache via Shutterstock

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Study: Mothers with Migraines Twice as Likely to Have Babies with Colic

Tuesday, February 21st, 2012

Women who suffer from migraine headaches are more than twice as likely to have babies with colic–the phenomenon in which newborns have extended bouts of excessive, inconsolable crying–than women who do not have the headaches, a new study has found.

Newswise reports on the study, which was conducted at the University of California, San Francisco:

The work raises the question of whether colic may be an early symptom of migraine and therefore whether reducing stimulation may help just as reducing light and noise can alleviate migraine pain. That is significant because excessive crying is one of the most common triggers for shaken baby syndrome, which can cause death, brain damage and severe disability.

“If we can understand what is making the babies cry, we may be able to protect them from this very dangerous outcome,” said Amy Gelfand, MD, a child neurologist with the Headache Center at UCSF….

Colic, or excessive crying in an otherwise healthy infant, has long been associated with gastrointestinal problems—presumably caused by something the baby ate. However, despite more than 50 years of research, no definitive link has been proven between infant colic and gastrointestinal problems. Babies who are fed solely breast milk are as likely to have colic as those fed formula, and giving colicky babies medication for gas does not help.

Image: Pregnant woman with a headache, via Shutterstock.

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