Chronic Actinic Dermatitis (CAD)
Definition: Chronic Actinic Dermatitis is a condition where the skin becomes persistently inflamed due to sensitivity to sunlight.
Cause: UV exposure triggers an abnormal immune response, leading to long-term eczema-like symptoms.
Types:
- Acute CAD: Swelling and redness after sun exposure.
- Chronic CAD: Thickened, leathery skin that results from repeated UV exposure.
Protection Before the Cause: - Avoid sun exposure, and wear sun-protective clothing including hats and sunglasses.
- Use fragrance-free sunscreen and mineral-based formulas to avoid irritation.
Cure After the Cause: - Apply topical corticosteroids or immunosuppressive creams to control inflammation.
- In severe cases, phototherapy (controlled light therapy) may be recommended.
Conclusion: CAD is a long-term condition that can be managed with strict sun avoidance and treatment to reduce symptoms.