3) Facial blushing
No need to explain that there are a lot of reasons for this to occur, but the medical concept implies the moment when blood vessels in the face dilate. It might be unpredictable, but it commonly appears due to sun exposure or cold weather. If you have some spicy food or a hot drink, it can reflect on your face. In case you have applied some skin-care products, your face may tell as well.
There are some other causes, for example, emotional stress, alcohol consumption, exposure to heat or hot water, and exercise. Those activities and situations may raise blood pressure temporarily. But, the main question goes here: Is facial blushing a symptom of high blood pressure? Although notorious flushing is probably to happen while your blood pressure is over normal values, high blood pressure is not the real cause of facial flushing. Evidence shows that not every patient experiences this symptom. In fact, people undergoing issues with elevated blood pressure usually have somewhat lighter skin.
