Raynaud's disease causes smaller blood vessels that supply blood flow to the skin to narrow in response to cold or stress. The affected body parts, usually fingers and toes, might turn white then blue. Depending on your skin color, these color changes may be harder or easier to see. The affected areas may feel cold and numb until blood flow improves, usually after warming up.
You could have white coat hypertension. This means your blood pressure is higher at a healthcare professional's office than in other settings, such as at home. It's called white coat hypertension because people who measure blood pressure sometimes wear white coats. The stress of a health checkup may be the cause of white coat hypertension. It was once thought that if blood pressure goes up ...
Overview Children with pediatric white blood cell disorders have too few or too many white blood cells. White blood cells, called leukocytes, are part of the immune system. They come from bone marrow and help fight infections. Several conditions can cause having too few or too many white blood cells.
A high white blood cell count most often means one of the following has led to a rise in white blood cells: An infection Reaction to a medicine A bone marrow condition An immune system issue Sudden stress such as hard exercise Smoking Specific causes of a high white blood cell count include:
Bleeping Computer: Twitter bug let legacy verified accounts see blue check in their profile
Update 5/1/23: Title updated to reflect this bug only allowed the user to see their legacy check. See update at end of article. A silly Twitter bug allowed previously-verified accounts to add their ...
Twitter bug let legacy verified accounts see blue check in their profile
Mike White’s first job as a television writer, in the late nineties, was on the teen soap opera “Dawson’s Creek.” It was a sentimental show, leavened by sharp, self-conscious dialogue; the titular ...