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The beginning of summer kicks off the camping and hiking season, anxiously awaited by those who have endured a long cold winter. This year will likely prove to be one of the busier camping seasons as many Americans bypass more expensive vacations that involve pricey airline tickets or gas guzzling road trips. Emergency department staff will probably see a greater number of people with contact dermatitis caused by exposure to poison ivy, poison oak or poison sumac. Many people have never seen poison ivy , or perhaps wouldn't recognize it if they saw it. Poison ivy, poison oak and poison sumac belong to the plant genus Toxicodendron (previously referred to as Rhus ). Toxicodendron means "poisonous tree." These plants have an oil-based substance in the resin on their leaves and in their stems and branches called urushiol that causes a delayed skin reaction in about 50% of people that contact it. Urushiol may cause severe contact dermatitis in people that have previousl...
Definition Information Aging spots, also called liver spots , are very common and are usually nothing to worry about. Always let your doctor know if you have any new or unusual spots. Skin cancers may have many different appearances. Spots or sores related to skin cancers can be small, shiny, or waxy, scaly and rough, firm and red, crusty or bleeding, or have other features. See also: Skin cancer
Our readers ask some great questions about Migraine disease and other headache disorders here on HealthCentral's Migraine community. Nancy and I both answer questions in our community question and answer section . Dr. Krusz and I answer other questions in our Ask the Clinician column .
Some of the questions apply to many of our readers, and are great topics for discussion. So, every week, I bring you our Question of the Week. I hope you'll take a few minutes to look at these questions and the answers, then join us in discussion. One of the best things about online communities is the opportunity to share information and experiences.
This week's Question of the Week:
My mom gets white spots in her vision followed by a migraine when her vision returns...?
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Migraine and Headache Specialists - What's So Special?
Patient Recommended Migraine and Headache Specialists
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Answers to your question are meant to provide general health information but should not replace medical advice you receive from a doctor. No answers should be viewed as a diagnosis or recommended treatment for a condition. Content posted by community members does not necessarily reflect the views of Remedy Health Media, which also reserves the right to remove material deemed inappropriate.