Quick answer: A man in his early 30s was found to have severely elevated, long-standing blood pressure causing organ damage — a reminder that high blood pressure isn’t just an older person’s problem. Know your numbers at any age, and don’t dismiss a high reading as “just stress” without following it up.
As regular readers will know, I often base these blogs on interesting cases I’ve seen during the week. This time around, there was something rather striking.
An unusual referral
One of the privileges of being a cardiologist is the sheer variety of patients we see. On any given on-call day that might include heart rhythm problems, heart failure, heart attacks, and everything in between. On this particular occasion, however, I was asked to see a young man in his early 30s who had come into hospital with headaches. Not the typical referral to a cardiologist!
When his blood pressure was checked, it was over 200 systolic. Unsurprisingly, that was almost certainly the cause of his symptoms.
High blood pressure in younger people
High blood pressure in younger people
When someone under the age of about 40 presents with severe hypertension, doctors are rightly trained to think about so-called secondary causes of high blood pressure. In other words, causes other than the more common “essential” or “primary” hypertension that tends to develop gradually as we get older.
These secondary causes can include certain hormonal (endocrine) conditions or kidney problems, and there are sometimes clues — for example, abnormalities on blood tests — that prompt further investigation. In this case, the initial team had arranged a wide range of tests to look for an underlying cause.
What was interesting, however, was what hadn’t really been highlighted in the notes.
This man weighed 156 kg and was about five foot eight. While he was chronologically in his early 30s, biologically he was much, much older.
More concerning still, he already had signs of long-standing high blood pressure:
Changes visible at the back of the eyes (we call this hypertensive retinopathy)
Mildly reduced kidney function — not dramatic, but very significant for someone so young
Taken together, this strongly suggests that his blood pressure had been high for quite some time.
When I asked him whether he’d ever been told he had high blood pressure before, he recalled being told it was “pretty high” when he had an operation about a year earlier. At the time, this was put down to pain and stress — and no further action was taken.
This is a story I hear far too often, and his case really highlights an important point: people of any age should know what their blood pressure is.
Being young does not protect you from high blood pressure, particularly if other risk factors are present. Left untreated, high blood pressure quietly damages the heart, brain, kidneys, and blood vessels over many years.
The frustrating thing is that it’s also one of the easiest cardiovascular risk factors to treat.
In this man’s case, I didn’t feel there was a strong need to search for rare secondary causes. The explanation was, quite frankly, staring us in the face. Severe obesity places an enormous strain on the cardiovascular system, and we simply have to do better at supporting people — especially young people — to address this.
In fact, reflecting on the rest of my on-call day, excess weight was a complicating factor in probably 80% of the patients I saw. Not necessarily to the same degree, but enough to matter. Obesity has become so common that we risk becoming desensitised to just how harmful it is — and how preventable.
What this case teaches us
The encouraging part of this story is that once treatment was started, his blood pressure came down quickly. Treatment works — when we use it properly. That rapid response is another reassuring sign that there isn’t a rare underlying cause lurking in the background. I also took the time to sensitively, but firmly, speak with him about his weight and the importance of getting it under control. Clearly this is a journey for him, but a fundamentally important one.
When blood pressure proves very difficult to control despite appropriate treatment, that’s when alarm bells start ringing for me. But when it responds promptly, it usually confirms straightforward essential hypertension — albeit driven by powerful lifestyle factors.
We’re also fortunate now to have a wide range of blood pressure medications available. There is no single “right” tablet, and there is certainly no reason for anyone to simply tolerate side effects. If a medication doesn’t suit you, alternatives almost always exist — but you do need to discuss this with your doctor.
This was a sobering but important case, and it reinforces several key messages:
Know your blood pressure — whatever your age
Don’t dismiss high readings as “just stress” without follow-up
Excess weight has profound cardiovascular consequences, especially when it starts young
High blood pressure is treatable, and treating it early really matters
I’ve written and spoken about blood pressure before, and you can find a link of that content here
As ever, a single patient can teach us an enormous amount — and this one certainly did.