As the disease progresses, it can cause constant or sharp pain in the lower back or pelvis . This symptom may indicate that the cancer has spread to nearby tissues.
6. Unexplained weight loss
Rapid and unintentional weight loss is a sign that can accompany many types of cancer , including bladder cancer.
This is usually because the body uses more energy fighting the cancer cells.
7. Chronic fatigue and weakness
Cancer can affect red blood cell production and cause anemia , which results in constant tiredness, lack of energy, and difficulty concentrating .
8. Swelling in the legs or feet
When cancer blocks the normal flow of urine or affects the lymph nodes, it can cause fluid retention and swelling in the lower extremities.
9. Bone pain or discomfort in other parts of the body
In advanced stages, bladder cancer can spread (metastasize) to the bones or other organs, causing persistent pain or localized discomfort .
10. Recurrent urinary tract infections
If you suffer from frequent urinary tract infections that do not improve with usual treatments, it may be a sign of a more serious underlying cause , such as bladder cancer.
