Can lack of sleep cause break through hives?
I have chronic idiopathic urticaria. I take Benadryl before bed and it works for about 10 hours. Well for some reason the past few days, I start getting hives again maybe 4-5 hours after taking it. It's not working like it should
Could lack of sleep be an issue? I also keep getting this tingly feeling like I have tiny bugs crawling on parts of my body, and then feel itchy. No bugs though
Posted Jun 23, 2026, 9:09 PM UTC
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