I don't know what's going on, but for the past two years, my dad keeps getting these sudden scratches on his skin. We've consulted a few doctors, but nothing seems to work. Can you help us figure out what's causing this?

Possible Causes of Sudden Skin Scratches

• Common reasons include dry skin, allergies, or conditions like eczema or psoriasis.
• Consider less obvious causes such as neuropathy or skin fragility in older adults.

Importance of Comprehensive Evaluation

• A detailed history is crucial, including exposure to irritants, medications, and systemic symptoms.
• Physical examination should focus on skin texture, rashes, or signs of infection.

Diagnostic Tests and Specialist Consultations

• Potential tests: skin biopsy, allergy testing, or blood tests to rule out systemic causes.
• Consult dermatologists or geriatric specialists for thorough assessment.

Management Strategies

• General skin care: moisturizing, avoiding irritants, and gentle hygiene.
• Treatments may include topical creams, antihistamines, or addressing underlying conditions.

When to Seek Immediate Medical Attention

• Warning signs: infection, severe pain, or rapid worsening require prompt care.