Normal Blood Pressure For Teenagers

A blood pressure reading of 120 80 is considered normal for adults over the age of 18 years.

Normal blood pressure for teenagers. When the blood pressure lies between 90th and 95th percentile or if the blood pressure is greater than 120 80 but the percentile is below 90th for the age of the teenager it is said to be prehypertension. However for those who are under the age of 18 normal blood pressure reading is based upon a percentile rating for the teen s height age and gender. Kidshealth indicates that the normal blood pressure range for children is usually lower than normal. A teen s blood pressure reading at the 90th percentile up to the 95th percentile is considered borderline or prehypertension and above the 95th percentile is considered high.

The normal bp range may vary from 126 82 among adolescents aged 11 to 13 136 86 among those aged between 14 to 16 and 120 85 for adolescents aged between 17 to 19. Normal blood pressure for a 13 to 15 year old is a reading that is lower than the 95th percentile for the teen s same age gender and height according to the teenshealth website 2 6. Hypertension is diagnosed if the blood pressure readings persist at or above the 95th percentile and prehypertension is the zone between normal and hypertension. If your teen has blood pressure between the 90th and 95th percentile it s considered borderline hypertension 1 2 6.

These recommendations address high blood pressure as a single health condition. The study authors found that systolic blood pressure the first number in a blood pressure reading of 110 and above in the teenage years boosts the risk that a young man will develop high blood pressure when he reaches his 20s and 30s. A teen girl who is 17 and falls in the 90th percentile for height has a normal blood pressure range below 127 81. Levels of 100 105 and 110 were previously considered normal for teen males.

For research purposes the standard deviations in appendix table b 1 allow one to compute bp z scores and percentiles for boys. Bp blood pressure the 90th percentile is 1 28 sd 95th percentile is 1 645 sd and the 99th percentile is 2 326 sd over the mean. A blood pressure above the 90th percentile is out of the normal range. May 19 2006 teens with prehypertension or high blood pressure are more likely to have high blood pressure and its related complications when they grow up unless they make some changes now a.

For this age group the systolic blood pressure from 120 to 136 and the diastolic blood pressure between 82 to 86 is considered to be normal.