When you press down on your belly button can feel a hard lump?

Normally, you should not feel a hard lump when you press down on your belly button. If you do, it could be a sign of an underlying medical condition. It is always best to consult a doctor for proper evaluation and diagnosis. Some possible causes of a hard lump in the belly button area could include:

1. Umbilical Hernia: This occurs when a part of the intestine or abdominal tissue protrudes through a weakness in the abdominal muscles at the belly button. It can feel like a soft or hard lump, depending on the size and severity of the hernia.

2. Lipoma: Lipomas are benign fatty tumors that can grow anywhere in the body, including the abdomen. They are usually soft, movable, and painless, but sometimes can feel firm or hard.

3. Epidermoid Cyst: Epidermoid cysts are common non-cancerous skin cysts that can develop anywhere on the skin, including the belly button area. They are often filled with keratin, which can make them feel firm or hard.

4. Inguinal Lymph Node: In some cases, a hard lump near the belly button could be a swollen inguinal lymph node. Lymph nodes are part of the body's immune system, and they can enlarge in response to an infection or inflammation.

5. Rectus Abdominis Muscle Strain or Spasm: A strain or spasm in the rectus abdominis muscle, which runs vertically down the abdomen, can sometimes cause a hard lump or tightness in the belly button area.

6. Other Medical Conditions: Occasionally, a hard lump in the belly button area could be a sign of a more serious medical condition, such as an abdominal tumor or malignancy. This is why it's important to see a doctor for evaluation if you notice any unusual lumps or changes in your body.

If you are concerned about a hard lump in your belly button, it's advisable to consult a doctor to determine the exact cause and receive appropriate treatment if necessary. The doctor may recommend imaging tests, such as ultrasound or CT scans, to further evaluate the lump and rule out any underlying medical conditions.