Tiny, itchy blisters can indeed be connected to lupus, though it's important to get them properly evaluated by a doctor or dermatologist to pinpoint the exact cause.
Lupus can affect the skin in several ways that might explain what you're experiencing:
- Hives (urticaria) — About 10% of people with lupus develop hives, which Show Full Answer
Tiny, itchy blisters can indeed be connected to lupus, though it's important to get them properly evaluated by a doctor or dermatologist to pinpoint the exact cause.
Lupus can affect the skin in several ways that might explain what you're experiencing:
- Hives (urticaria) — About 10% of people with lupus develop hives, which can appear as itchy, raised bumps or patches. Interestingly, hives lasting longer than 24 hours are often linked to lupus itself rather than a typical allergic reaction.
- Cutaneous lupus — This form of lupus primarily affects the skin and can cause itchy, irritating lesions or rashes in various forms.
- Cutaneous vasculitis — Inflammation of blood vessels near the skin's surface can cause bumpy, itchy skin lesions that may resemble hives. This one is worth flagging to your doctor quickly, as it can lead to complications if left untreated. Lupus medications can also sometimes cause skin reactions, so it's worth mentioning any recent medication changes to your doctor too.
The best step is to contact your rheumatologist or dermatologist as soon as possible, especially if the blisters are spreading or worsening. A dermatologist can help rule out other causes and find the right treatment for you. Don't wait on this one! 🩺
August 3
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