Doctor insights on:
Get Itchy When Go From Cold To Hot
My neck and chest area get very red and itchy during evening only and it gets hot. And after my bbody is cold it disappears.
Ur seeing arteriolar: response: Arterioles control blood flow to capillaris, body wide. More blood into capillaries of skin ?es pink-to-red color of skin (skin actually yellow due to proteins). Intense enough capillary flow increase also tends to result in various "itchy" sensations, as in sun burn, niacin or post menopausal flushing responses. When we feel hot, brain ?es blood flow to skin to release heat/cool off. ...Read more
May be hives: You do not describe any associated rash with the itching but if you get welt like lesions along with your rash you may have a rare type of hives called cold urticaria. A condition called raynaud's is also triggered by exposure to cold but is not usually associated with itching. Your best bet is to consult with a dermatologist. ...Read more
Whenever i walk in the cold my legs and knees get very red, itchy and hot. Why could this be happening?
My daughters legs get very red hot and itchy when standing for any period of time. at times one toe has turned grey/white after shower on cold day?
? Vascular: It looks like a blood vessels problem, sensitive to temperature changes, usually on standing, blood gushes to lower part of the body, becomes warmer, usually there is physiologic adaptation, which can be disrupted at times, in the cold weather, the tiny blood vessels in her toe shrunk limiting blood supply so that's why it looked grey, thermal underwear and socks might help, if not see your doctor ...Read more
Dry skin?: You may have dry skin which tends to make one itch especially when there is a rise is temperature. Start applying a moisturizer on your skin within 3 mins after bathing regularly and see if this helps. If not, try an antihistamine such as Zyrtec (cetirizine) 1-2 hrs prior to exertion if the problem turns out to be a case of cholinergic urticaria but showing only itching. ...Read moreSee 1 more doctor answer
I am suffering from dermatitis. At any time i feel very hot or very cold. Some times skin becomes itchy. What should I do?
Bathe and moisturize: For the itchy skin, i would soak in warm water, pat dry, and then moisturize, preferably with an ointment or cream, rather than a lotion. If you continue to itch, see your physician. For feeling hot or cold, i would see a health professional, as this should be further evaluated. ...Read more
Time to time when I get out of the shower my face has red blotchy itchy spots and feels hot. Goes away after about 30 mins. What is this?
Hives: You are likely experiencing urticaria - or hives. Sometimes, people will get hives due to an allergy, but sometimes it is due to something more physical - hot or cold water, pressure, vibration, stress, etc. They classically come and nothing *needs* to happen, but you could try taking a loratadine or other anti-histamine 30" prior to showering to see if that helps reduce symptoms. Good luck! ...Read more
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