itch

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Steinhoff then discussed therapies for eczema and pruritus (itching) which include topical corticosteroids, daily use of emollients, avoidance of known allergic triggers, self-care techniques aimed at reducing scratching and products to relieve itching.
The FDA-approved emollient contains all of the essentials for total skin barrier repair to help relieve itching, dryness and redness.
But when the genetically altered mice were injected with serotonin, they scratched as mice would be expected to in response to compounds designed to induce itching.
Widespread itching may develop as a result of dry skin, an irritant reaction to particular bath products or detergents, or an allergic reaction to certain drugs.
But most of the time, chronic itching isn't caused by a histamine reaction: It's often associated with an overactive thyroid, eczema, psoriasis, dry skin, kidney or liver failure, certain cancers or a pinched or damaged nerve.
When it comes to physical comforts, there is a unique pleasure and relief from being able to effectively scratch an area that is particularly itching.
Working in mice, the scientists have shown that chronic itching, which can occur in many medical conditions, from eczema and psoriasis to kidney failure and liver disease, is different from the fleeting urge to scratch a mosquito bite.
4) Sedating antihistamines (hydroxyzine) and antidepressants (doxepin) may help break cycles of itching and depression or itching and scratching.
Researchers at the US government agency the National Institutes of Health identified the molecule that causes itching in a study of mice.
Both products provide temporary relief from the pain and itching associated with insect bites, minor skin irritations, sunburn, rashes due to poison, ivy, poison oak or poison sumac, and minor cuts and scrapes.
More than 50 per cent of patients attending a skin clinic complain of itching and more than 15 per cent with generalised itching have an underlying internal cause.