Infection
An infection generally won’t play a significant role in affecting blood pressure, but a particularly serious one is nothing to ignore. Sometimes, dangerous infections can enter the bloodstream and travel to various areas of your body. The presence of the infection in your bloodstream can negatively impact your blood vessels and cause large amounts of inflammation. Because of this, your blood pressure might drop well below normal levels seemingly out of nowhere.
Heart Complications
Slow heart rate, heart arrhythmia, heart attack, and heart failure are all just some of the potential heart-related causes of low blood pressure. These conditions can make it difficult or even impossible for your heart to effectively do its job, which can easily lead to reduced blood pressure.