Do people with hydronephrosis have low blood pressure?

Hydrocele usually does not directly lead to lower blood pressure, hydrocele combined with lower blood pressure should be considered to be caused by other reasons, such as hypothyroidism, heart failure and so on.
Mild hydronephrosis usually has no obvious clinical manifestations. Moderate to severe hydronephrosis may cause pain and swelling in the lower back, and when combined with infection, it may cause systemic symptoms such as fever, nausea and vomiting. Severe hydronephrosis may lead to renal failure, causing renal insufficiency, water and sodium retention, resulting in increased blood pressure, so hydronephrosis does not usually cause a decrease in blood pressure.
If hydronephrosis is combined with lower blood pressure, it should be considered to be caused by other factors, such as heart failure, hypothyroidism, acute blood loss, severe diarrhea and other causes.
Therefore, patients with hydronephrosis combined with low blood pressure should go to regular hospitals in time, complete the examination, and then perform targeted treatment to avoid the deterioration of the condition.