I am worried about my daughters blood pressure. I took it with my home blood pressure monitor and the readings were as follows over two days. 165/100, 143/106, 150/106, 164/108, 186/107, 163/109, 162/110. She tells me that she has also had these symptoms over the last two weeks. Headache, nausea, vision changes (floaters), shortness of breath and chest pain. Please advise a very worried father.