 [ Symptoms ] if i have my undiagnosed hypertension diagnosed it will become a preexisting condition why should i have it diagnosed  in late 20s always around 160 170 lbs at 511 semi active havent had a checkup in over 10 years hypertension has lessened some of what i could do but otherwise i have lived with it just fine plus i have other medical issues that are more intrusive to my quality of life which will never go away if i have hypertension diagnosed then it will become a preexisting condition and will cost me 10s if not 100s of thousands of dollars in added medical costs during my life [ Disease ] i am not sure what you mean by hypertension or what method you are using to determine you have it however untreated high blood pressure is a dangerous disease with consequences that can reduce your quality of life cause serious chronic disease or kill you it has been implicated in altzheimer is disease as well if you are not diagnosed you will not be able to receive treatment you are very young and deserve to have a beautiful life  do not risk it by not taking care of yourself