<s>[INST] How do I know if I’ve got high blood pressure ? [/INST] The truth is you cannot know your blood pressure unless you have it measured and every adult should know his or her blood pressure. Although headaches and nose bleeds can be the result of very high blood pressure, there are many more innocent causes for these common ailments. Source: International Society of Hypertension. Link: https://ish-world.com/faq/. Field: Cardiovascular. Disease: Hypertension </s>