Chronic itching without a visible rash is known as pruritus sine materia. While the symptom may appear harmless, it can ...

The exact reasons opioids cause itching are unclear, but several theories exist. Possible causes of opioid itching include the action of opioids on mast cells and opioid receptors in the skin. Opioids ...

Are you experiencing constant itchiness in your legs? If you feel this is a harmless skin rash or allergy, then think again. Itchy skin in the legs may indicate a much more serious condition. There ...

(BETHESDA, MD) -- Intense itching and the urge to scratch are symptoms of many chronic skin ailments. A new study conducted by Oxford University researchers has found that different reactions in the ...