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What Does Prurigo Nodularis Look Like? A Comprehensive Skin Lesions Guide

Skin lesions come in various forms, each with unique characteristics that help in identification. Prurigo nodularis, for instance, is marked by raised, hard nodules that often appear due to repeated scratching. These lesions can be intensely itchy, leading to a cycle of scratching and further skin damage. Understanding the visual and tactile features of such conditions is crucial for early recognition and care.

Common Types of Skin Lesions

Skin lesions can be broadly categorized into primary and secondary types. Primary lesions arise directly from changes in the skin, while secondary lesions result from external factors like scratching or infection. Below are some common examples:

Macules: Flat, discolored spots.
Papules: Small, raised bumps.
Nodules: Larger, firm lumps beneath the skin.
Plaques: Thickened, raised patches.

Identifying Prurigo Nodularis

Prurigo nodularis typically presents as multiple, intensely itchy nodules. These lesions are often hyperpigmented and can vary in size from a few millimeters to several centimeters. Common areas affected include the arms, legs, and back. The condition is chronic, and the nodules may persist for months or years if not managed properly.

Comparison of Skin Lesions

Type	Appearance	Common Locations	Associated Sensation
Prurigo Nodularis	Firm, raised nodules	Arms, legs, back	Intense itching
Eczema	Red, inflamed patches	Face, hands, folds	Itching, dryness
Psoriasis	Thick, scaly plaques	Elbows, knees, scalp	Burning, soreness

General Care Tips

While specific treatments should be discussed with a healthcare provider, general care can help manage symptoms. Keeping the skin moisturized, avoiding harsh soaps, and wearing soft fabrics can reduce irritation. For itchy lesions, cool compresses and over-the-counter anti-itch creams may provide temporary relief.

When to Seek Help

Persistent or worsening lesions, especially those accompanied by pain or infection signs, warrant professional evaluation. Early intervention can prevent complications and improve quality of life.

For further reading, visit trusted sources like the American Academy of Dermatology or the National Institutes of Health .

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