Seeing something unusual when using the toilet can sometimes be a warning sign that should not be ignored. Learn which changes may require urgent medical attention and when it is important to seek professional advice.
People Warned to See a Doctor ‘Urgently’ If They Spot This When Using the Toilet
For many people, changes noticed in the bathroom can feel embarrassing or easy to dismiss. However, certain changes in urine or stool can occasionally signal a health problem that needs prompt medical assessment.
One of the most important warning signs is blood when using the toilet. Depending on where the blood comes from, it may appear bright red, dark red, or even make stools look black and tar-like. Blood in the urine can also make urine appear pink, red, or brown.
🚨 When should you seek medical help?
You should not automatically assume that bleeding is caused by something minor. Unexplained blood in the stool or urine deserves medical attention, particularly if it is new, recurring, or accompanied by other symptoms.
Seek urgent medical care if bleeding is:
Heavy or persistent
Accompanied by dizziness, fainting, or severe weakness
Associated with severe abdominal or back pain
Accompanied by vomiting blood
Producing black, tarry stools
Occurring with difficulty urinating
Accompanied by fever or feeling seriously unwell
Blood in the stool
Bright-red blood can sometimes come from hemorrhoids or an anal fissure, especially after constipation. But bleeding can also occur with intestinal inflammation, polyps, infections and other gastrointestinal conditions.
Black, sticky or tar-like stool can be particularly concerning, because it may indicate bleeding higher up in the digestive tract.
Blood in the urine
Blood in urine can occur with urinary tract infections, kidney stones and other conditions. In some cases, however, it may be associated with problems involving the kidneys or urinary tract.
Even if there is no pain, visible blood in the urine should be discussed with a healthcare professional.
Don’t panic—but don’t ignore it
Seeing blood in the toilet does not automatically mean cancer or another serious disease. There are many possible causes, some of which are relatively common and treatable.
The important point is that you cannot reliably determine the cause simply by looking at the toilet. A doctor may recommend an examination, urine or blood tests, stool testing, or other investigations depending on the symptoms.
If you notice unexplained bleeding, especially if it happens repeatedly or comes with other warning signs, don’t wait for it to disappear on its own—seek medical advice promptly.