Blood Pressure Guidelines in Germany: Hochdruckliga & ESC

German clinical practice follows the European guideline: the 2024 ESC Guidelines for the management of elevated blood pressure and hypertension, published by the European Society of Cardiology in the European Heart Journal on 30 August 2024. The Deutsche Hochdruckliga, Germany's national hypertension society, publicly welcomed the new guideline's approach shortly after it appeared. The biggest change in 2024 was a simplified, three-tier classification of office readings:

The 2024 guideline also intensified treatment: for most patients on blood-pressure medication it sets a systolic target range of 120–129 mmHg, where tolerated — replacing the older two-step approach (get below 140/90 first, then optionally lower) with a default-intensive one. For patients who don't tolerate that target, and for frail or older patients, it recommends aiming as low as reasonably achievable instead.

The Hochdruckliga's own patient materials state the practical thresholds most German patients actually hear: normal blood pressure ends at 140/90 mmHg when measured by a doctor, and at 135/85 mmHg in self-measurement. DHL patient pages also still describe a “hoch normal” (high-normal) band of 130–139 systolic and/or 85–89 diastolic — the older European banding, not the ESC 2024 “elevated” category, which is the guideline's own term. The federal health portal gesund.bund.de, a service of the Federal Ministry of Health, uses the same 140/90 line — and notes candidly that these are pragmatic cut-offs, which is why recommendations on when to start medication differ.

The stakes in Germany are not small: per the Hochdruckliga, roughly 20 million people aged 30–79 — about 36% of that age group — have hypertension, one in five doesn't know it, and only about half of cases are under control.

Home readings run lower than office readings, so the threshold moves with them: in self-measurement, hypertension starts at 135/85 mmHg rather than 140/90. A home average at or above 135/85 is the number worth bringing to your doctor.

The Hochdruckliga's measurement routine is specific:

• Rest five minutes seated before measuring — no talking, phone, or TV during the rest or the measurement.
• Measure morning and evening, daily, for 7 days at diagnosis or after a medication change. Once your values are stable, less is fine — for example, one week of twice-daily readings each month. The DHL also cites the ESC/ESH advice to measure morning and evening on at least 3, ideally 6–7 days before each doctor's visit.
• Measure before taking blood-pressure medication, not after.
• Cuff placement: an upper-arm cuff sits two finger-widths above the elbow crease, snug enough that one to two fingers fit under it, and the cuff — especially on a wrist device — belongs at heart height.
• Use the right arm — literally: measure both arms at first, then always use the arm that reads higher.

To record it all, the DHL publishes a free Blutdruckpass (blood pressure passport) — a fillable interactive PDF and a print version, plus a companion 7-day diary for the twice-daily protocol. Our measurement guide covers the same setup step by step, and the log template guide shows what to record — on paper or in an app — so your doctor gets an average, not an anecdote.

Germany has its own answer to “which monitor can I trust?”: the DHL Prüfsiegel (seal of approval), which certifies the measurement accuracy of home monitors through testing by independent institutes. The distinction matters because, as the Hochdruckliga puts it, the CE mark under medical-device law does not by itself guarantee measurement accuracy — and by DHL's account, many automatic devices show errors of up to 10 mmHg in every fourth to sixth measurement.

The Prüfsiegel test protocol is demanding: at least 96 test subjects across three age groups (half of them women), wrist devices additionally tested on 20 people with diabetes, a separate protocol section for use in pregnancy, and comparison measurements by two independent observers.

The DHL maintains a list of certified devices (PDF) — organized by year, type (upper arm or wrist), manufacturer, and model, going back to 2005 — alongside its device information page. An upper-arm model is the forgiving choice for most people: a wrist device can be accurate too, but only when held exactly at heart height, which is one more thing to get wrong twice a day. Our monitor comparison guide weighs the types in detail.

The headline difference: US guidelines (ACC/AHA, set in 2017 and kept unchanged by the 2025 AHA/ACC guideline) define hypertension from 130/80 mmHg, while Germany and the ESC define it from 140/90. A reading of 135/85 at the doctor's office is “stage 1 hypertension” to an American cardiologist and below the diagnosis line to a German one.

The gap is narrower than it looks, though. The ESC 2024 “elevated blood pressure” category (120–139/70–89) covers the same band the US labels stage 1, and the new European guideline recommends risk-based treatment within it — a direction the Hochdruckliga explicitly welcomed. Both systems now agree that this middle band deserves attention; they disagree on what to call it. Neither is wrong: they draw the treatment line at different points on the same risk curve.

The Blood Pressure Journal app ships with the ACC/AHA bands as its default — below 120/80 normal, 130/80 and above hypertension — and its classification ranges are customizable, so if your doctor works to the German thresholds you can set the app to match: 140/90 as the hypertension boundary, or 135/85 if you want it to mirror the self-measurement limit. Whichever bands you display, the number to discuss with a German doctor is a home average at or above 135/85 mmHg. For the full category-by-category picture, see the blood pressure chart by age.

A single high reading is usually a prompt to sit quietly and re-measure, not to panic. The widely used rule of thumb: above 180/120 mmHg, measure again after a few minutes — and if it stays that high and you have symptoms such as chest pain, shortness of breath, weakness, or vision changes, seek emergency care immediately. The Hochdruckliga draws its own hard line higher still: at 220/120 mmHg or above, see a doctor immediately.

The numbers to know in Germany:

• 112 — the emergency number for life-threatening situations (Rettungsdienst / emergency medical services).
• 116117 — the ärztlicher Bereitschaftsdienst (out-of-hours medical on-call service), run by the Kassenärztliche Bundesvereinigung: for illnesses you would normally take to a doctor's practice, when practices are closed. It is free and reachable around the clock — the right call for an urgent-but-not-life-threatening blood pressure worry.

High blood pressure without symptoms is rarely an emergency, even when the number is startling — but it is always a reason to measure properly over the following days and talk to your doctor with the average in hand.