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Itch; A man scratching his back: Specialty: Dermatology: Symptoms: Compulsion to scratch an irritated area of skin: Causes: Certain infections, allergies, blood derangements and environmental factors: Risk factors: Dry skin: Diagnostic method: Often based on the causes of itching: Differential diagnosis: Pain: Treatment: Antipruritics, phototherapy
Also, because scratching or putting pressure on the referred itch does not cause the stimulus area to itch, the relationship between the stimulus and the referred itch is unidirectional. [2] The itching sensation is spontaneous and can cease with continued stimulation. There are two types of referred itch: normal and acquired (pathological).
Psychogenic pruritus typically appears as itching on the face and on the extensor surfaces of the body. This includes the back side of the arms, the abdomen, the side of the legs and the upper back and shoulders. These areas are more frequent because they are within hand's reach. [1]
Dermatologists explain why you have unbearably itchy legs. From dry skin to bug bites to hives, here's why you can't stop scratching—and how to find relief. Why Your Legs Are Itching Like Crazy ...
Why does scratching an itch always seem to make it worse? That's one of life's greatest mysteries. Millions of people suffer from chronic itching. And almost everyone can relate to the temporarry ...
The good news: you probably don't need to panic.
If left untreated, the itching may become too intense causing people to scratch themselves as a behavioral coping mechanism. Recurrent scratching, especially over the same area can lead to skin thickening which may prevent some medications from effectively working to treat the chronic itch.
If you can’t stop itching, call your doctor or dermatologist to get a prescription for a higher potency topical steroid. If you keep scratching, it can lead to a secondary skin infection. Dr.