D2I2.
metabolic

Hypocalcaemia

(US) or hypocalcaemia (UK) is a medical condition characterized by low calcium levels in the blood . The normal range of blood calcium is typically between 2.1–2.6 mmol/L, while levels less than 2.1 mmol/L are defined as hypocalcemic. Mildly low levels that develop slowly often have no symptoms. Otherwise symptoms may include numbness, muscle , , confusion, or in extreme cases .

Underlined words are explained — tap any of them.

Symptoms — what it feels like

  • ·Numbness, muscle , , confusion

Causes — why it happens

  • ·, vitamin D , kidney failure, , calcium channel blocker overdose, , tumor ,

How it's found

  • ·Blood < 2.1&nbsp;mmol/L (corrected calcium or ionized calcium)

Treatment

  • ·Calcium supplements, vitamin D, magnesium sulfate.

Complications

  • ·
Plain-language summary adapted from Wikipedia. Not medical advice.