Which condition is often triggered by stress and leads to skin itching?

The condition that is often triggered by stress and leads to skin itching is eczema. Eczema, also known as atopic dermatitis, is characterized by inflamed, itchy, and often dry skin. Stress is a well-documented factor that can exacerbate symptoms and provoke flare-ups in individuals with eczema. When a person experiences stress, the body's inflammatory response may increase, leading to more severe itchiness and discomfort, which are hallmark signs of eczema.

While psoriasis is also a chronic inflammatory skin condition that can be affected by stress, its primary symptoms include red, scaly patches rather than the intense itching associated with eczema. Similarly, while acne can sometimes be influenced by stress, it is not typically associated with itching as a primary symptom. Rosacea primarily affects blood vessels and may cause redness and visible blood vessels, but it does not present with the same itching or dry skin characteristics.