10. Hyperviscosity Syndrome: The Thickening Plot of Blood Flow
Blood, in its optimal state, flows seamlessly, supplying oxygen and nutrients. But imagine it thickening, becoming more like syrup than a free-flowing liquid. That’s hyperviscosity syndrome for you, a scenario where multiple myeloma increases blood protein levels, making it more viscous.
It’s intriguing how this thickening unfolds. The overproduction of M proteins, due to myeloma, plays a role, upsetting the delicate balance. This viscosity affects not just flow but also the function, impeding oxygen delivery to the organs.
Initial symptoms might be subtle. There could be a general sense of fatigue, not linked to any exertion. Vision might become blurry, or there might be episodes of dizziness. As the blood’s ability to transport oxygen diminishes, shortness of breath could creep in, even without physical activity.
In severe cases, this syndrome can affect the brain. Symptoms might escalate to headaches, confusion, or even seizures. The heart, too, might bear the brunt, working overtime to pump this thickened blood, leading to palpitations.
The tapestry of hyperviscosity syndrome in the context of multiple myeloma is a reminder that blood isn’t just about nourishing but also about maintaining a balance. Any deviation, like an increase in viscosity, can send ripples across the body, affecting everything from vision to cognition. (10)
