I would say have it checked again, one reading doesnt usually mean much. I had a similar experience (I am 15), but I ended up having similar readings at home (in comparison to doctors office). I would say have the doctor check it again sometime soon or buy a home monitor (not too much, they range from $20 to $100), and if its still high then have him run. I've been running a bit, and lowered my blood pressure from 146/93 to 135/84. Quite a big jump. Diet can also help alot, less salt would probably show a drop as well.

It may not be accurate, but even if it were a "bit" higher than what his actual reading is, it's still high. I'm down with getting a home BPM. I really think that's important. I'm in my 20s & am dealing with pre-hypertension. I've had to make a few lifestyle modifications. Of course everyone will tell you that diet & exercise are key. As important as that is, it's easier said than done. I've been using the mayo clinic cook book which has a bunch of healthy & yummy foods. Also i strongly recommend looking into the resperate to lower blood pressure. You can check it out on their site. Also, stay far away from fast foods!!!!! Know what you're putting into your body!
Veronicca

It may not be accurate, but even if it were a "bit" higher than what his actual reading is, it's still high. I'm down with getting a home BPM. I really think that's important. I'm in my 20s & am dealing with pre-hypertension. I've had to make a few lifestyle modifications. Of course everyone will tell you that diet & exercise are key. As important as that is, it's easier said than done. I've been using the mayo clinic cook book which has a bunch of healthy & yummy foods. Also i strongly recommend looking into the resperate to lower blood pressure. You can check it out on their site. Also, stay far away from fast foods!!!!! Know what you're putting into your body!
Veronicca

Whitecoat for some is worse than you may think. I had a case a few years back when I was 12 and mine was 159/90.