With all of this in mind, hypophosphatemia can develop a few different ways.

由于这些因素，低磷有以下几种病因。

In addition, hypophosphatemia, that occurs due to primary hyperparathyroidism, may show symptoms caused by the associated hypercalcemia.

此外，原发性甲状旁腺进引起的低磷，可呈现由相关高钙引起的状。

Similar to the process in refeeding syndrome, when cells need phosphate they simply pull it out of the blood, causing hypophosphatemia.

与再养综合征类似，当细胞需要磷酸盐时，它们会从液中提取，造成低磷。

A final cause of hypophosphatemia is respiratory alkalosis because it causes extracellular CO2 levels to decrease as it gets ventilated out of the lungs.

低磷的最后一个原因是呼吸性碱中毒，因为细胞外CO2水平会随CO2被呼出肺部而下降。

Most people with mild hypophosphatemia have no symptoms, but severe hypophosphatemia can cause muscle weakness, weak bones or osteomalacia, and rhabdomyolysis which is a type of kidney damage due to muscle breakdown, as well as an altered mental status.

大多数轻度低磷患者无状，但严重的低磷会引起肌肉无力、骨质疏松或骨软化、横纹肌溶解（一种由肌肉损伤造成的肾脏损伤）以及精神状态改变。