Published on: 6/12/2025
Last Update: 7/4/2025
Why might someone with multiple myeloma experience lightheadedness when standing up after sitting?
Someone with multiple myeloma might feel lightheaded when standing up because of a condition called orthostatic hypotension, where blood pressure drops when changing positions.
Explanation
When someone with multiple myeloma stands up after sitting, they might feel lightheaded due to a drop in blood pressure known as orthostatic hypotension. This condition happens when the body struggles to adjust blood flow quickly enough to the brain upon standing.
Why does this happen?
- Blood Pressure Drop: Orthostatic hypotension occurs when blood pressure falls suddenly when standing up.
- Slow Adjustment: The body may not adjust blood flow to the brain quickly enough, causing dizziness.
How is this related to multiple myeloma?
- Multiple myeloma can affect the blood and nervous system, potentially contributing to issues like orthostatic hypotension.
- It's important for healthcare providers to recognize and manage this condition to prevent falls and other complications.
Understanding these symptoms and their causes can help individuals with multiple myeloma manage their condition more effectively. If these symptoms occur, consulting with a healthcare provider is recommended.
(References)
- Gibson JS, Hunter CB, & Hewitt LA. (2020). A Call to Action: The Role of Healthcare Providers in .... Neurology and therapy, 32720118.
- Amjad FS, & Beinart SC. (2021). A Collaboration Between Cardiology and Neurology. Neurology and therapy, 34494209.
- Santos AD, Mathew PK, Hilal A, & Wallace WA. (1981). Orthostatic hypotension: a commonly unrecognized cause .... The American journal of medicine, 7304644.
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