Certain risk factors that may increase the chance of developing toxemia in pregnancy include being under the age of 15 or over the age of 35, having a personal history of preeclampsia or chronic high blood pressure, having a family history of preeclampsia, and having diabetes or chronic kidney disease.

What is the main cause of preeclampsia?

The exact cause of preeclampsia is not known. It's thought to be improper functioning of the placenta including insufficient blood flow to the placenta. Other factors that may increase risk include: high fat and poor nutrition; immune function disorders; genetic issues or a family history.

How do you catch preeclampsia?