Final answer:
Dry, tight skin with flakiness is known as xerosis or eczema. Eczema is an allergic reaction that manifests as dry, itchy patches of skin that resemble rashes.
Step-by-step explanation:
The condition described as dry, tight skin with flakiness is known as xerosis or eczema. Eczema is an allergic reaction that manifests as dry, itchy patches of skin that resemble rashes. It may be accompanied by swelling of the skin, flaking, and in severe cases, bleeding. Many who suffer from eczema have antibodies against dust mites in their blood. Symptoms are usually managed with moisturizers, corticosteroid creams, and immunosuppressants.