Indigestion That Sticks Around: Heart Attack Clue

Blood in the urine can be a sign of kidney cancer, but it can also be mistaken for a urinary tract infection

Painful urination can be a sign of a UTI, but it can also be mistaken for a kidney stone.

Frequent or painful urination can be a sign of prostate cancer, but it can also be mistaken for an enlarged prostate.

Unexplained weight loss can be a sign of cancer, but it can also be mistaken for a viral infection or a side effect of medication.

Fatigue can be a sign of anemia, but it can also be mistaken for a side effect of medication or a lack of sleep.

Pale skin can be a sign of anemia, but it can also be mistaken for a side effect of medication or a lack of vitamin D.

Shortness of breath can be a sign of anemia, but it can also be mistaken for asthma or COPD.

Dizziness or lightheadedness can be a sign of anemia, but it can also be mistaken for a viral infection or dehydration.

Headaches can be a sign of anemia, but it can also be mistaken for a tension headache or a side effect of medication.

Cold hands and feet can be a sign of anemia, but it can also be mistaken for poor circulation or a side effect of medication.