5. Weakness or Fatigue: A Silent Cry from Within
Everyone experiences bouts of fatigue now and then. Be it due to a restless night, overexertion, or even emotional stress. However, a constant, unexplained weariness that doesn’t alleviate with rest can be a cause for concern. It’s not just about feeling tired; it’s about the body signaling that something is amiss.
Delving deeper into the connection between fatigue and colorectal cancer reveals a subtle yet potent relationship. Tumors, as they grow, may bleed into the colon or rectum.
Over time, this steady loss of blood, albeit in tiny amounts, can lead to iron-deficiency anemia. The body’s reduced capacity to carry oxygen due to this anemia is what often manifests as fatigue.
It’s also worth noting that cancer cells are notoriously energy-hungry. As they proliferate, they can siphon away vital nutrients and energy that would typically support the body’s daily functions. This diversion can contribute to the overall sense of tiredness and lack of vitality that individuals with colorectal cancer might feel.(5)
