High-dose antihistamines Immune-calming medication Stress reduction and lifestyle adjustments Within weeks, his symptoms eased. The itching lessened, sleep returned, and he felt in control again. Key Takeaways:Persistent itching, especially with no clear cause, may signal something deeper—like an immune or internal issue. See a doctor if: Itching lasts more than a few days Red bumps appear and vanish It interferes...