You likely pulled out a navel stone (omphalolith), which is a hard, dark mass made of trapped body hair, dead skin cells, sweat, dirt, and skin oils (sebum) that hardens over time in the belly button's folds, similar to a large blackhead. It could also just be a clump of lint and fuzz from clothing mixed with skin debris, but if it was firm and dark, it's probably a stone.
The most common cause is infection from bacteria or fungus. You may be more likely to experience infection if you recently had abdominal surgery. Certain cysts may also cause belly button discharge.
If you're gently pulling out some lint, you're fine — there's no reason to leave that stuff in when you find it.
A navel stone is sometimes called an omphalolith or umbolith. It is a condition where substances like sebum, or skin oil, hair, dead skin cells, and dirt can accumulate and form a hardball. The stone is usually a dark color and firm to the touch. They may resemble a large blackhead in the opening of the navel.
Discharge from your belly button might be a sign of an infection, like a yeast or bacterial infection. Poor hygiene can cause a brown belly button discharge from built-up skin cells, sweat, and bacteria. You can properly clean your belly button to help remove discharge caused by poor hygiene.
Overview of Belly Button Problems
If you've noticed discharge, a strong smell, pain, or another change in your belly button, you may need to see a doctor. If your belly button leaks discharge or blood, you may have a bacterial, fungal, or yeast infection.
“If dirt or dead skin cells sit in there and lose moisture, it can become a big, hard ball of debris, and it might feel rough when removing it.” Avoid rigorously scrubbing the inside of your belly button. If you cause small tears in that sensitive skin, the bacteria can easily get inside and cause an infection.
Everybody has a navel — a belly button, that is! Your navel marks the spot where the umbilical cord was once attached. The umbilical cord is a flexible tube that carries nutrients from a mother to a baby while the baby is still in the mother's womb.
Your belly button can trap all kinds of debris and substances that can make it smell. Some of the most common things that can make your belly button smell include: Lint: This comes from tiny fibers off your clothes. Hair: Body hair can easily become trapped in your navel.
The belly button (Nabhi) is considered a Marma point (vital energy point) and a center of nourishment, balance, and healing as per Ayurveda. Applying warm oil to the belly button is a simple yet powerful self-care ritual that can offer deep therapeutic benefits for body and mind.
Symptoms of a Belly Button Infection
Is the belly button connected to anything in adults? The belly button is a surface scar on the skin tissue and is not attached to any organ beneath in adults. It is attached to the tissue known as fascia beneath, just like the rest of our skin is.
Big navel stone could mimic urachal sinus. Navel lint usually does no harm, but its removal may be advised since it could sometimes cause omphalitis or even sepsis. A navel stone can be removed easily by soaking it in sterilised olive oil.
An umbilical hernia occurs when part of your intestine bulges through the opening in your abdominal muscles near your bellybutton (navel). Umbilical hernias are common and typically harmless.
What causes a belly button to smell? Most belly buttons are indented and act as a trap for sweat, dead skin, and dirt. Few people wash their belly button with soap, so germs can develop. The presence of dirt and bacteria in the belly button is the most common cause of a belly button smell.
Internally the veins and arteries in the cord close up and form ligaments, which are tough connective tissues. These ligaments divide up the liver into sections and remain attached to the inside of the belly button.
It's usually a stable part of our body. But, some conditions can make it seem like the belly button is opening. Umbilical hernias are a key example, where part of the intestine bulges through a hole in the abdominal muscles near the navel.
Luckily, all that unwanted stuff inside the navel can be safely removed through regular cleanings. To minimize bacteria and extract anything else that may become trapped in there, experts recommend a weekly hygiene routine.
The belly button has several layers, including skin, fibrous tissue, and umbilical vessels. These layers can trap dirt and bacteria.
Five key warning signs of a hernia include a visible bulge or lump, pain/discomfort that worsens with activity, a dragging sensation, digestive issues like nausea/constipation, and signs of strangulation like a discolored bulge, fever, or severe pain, which require emergency care.
The three main red flags for abdominal pain needing urgent care are severe, unrelenting pain (especially with fever/rigidity), vomiting blood or black material, and blood in the stool (bright red or tarry black), all signaling potential serious issues like appendicitis, obstruction, or bleeding that require immediate medical evaluation. Other major flags include inability to pass gas/stool, jaundice, significant weight loss, or pain radiating to the back.