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GERICLINICS

Reference · Multimorbidity

Multimorbidity: assessment, priorities and medicines

Caring for people with several long-term conditions: assessing interactions and treatment burden, agreeing priorities and realistic goals with the person, and reviewing medicines for both over- and under-treatment, summarised from the Ariadne principles (2014) and the 2023 EuGMS position paper on pharmacotherapy and deprescribing.

Source
International expert workshop (Ariadne principles) (2014) — Muth C, van den Akker M, Blom JW, et al. The Ariadne principles: how to handle multimorbidity in primary care consultations. BMC Med. 2014;12:223.
Last updated
22 October 2026
Checked against source
22 October 2026
Clinical review
Needs clinical reviewNot yet reviewed by a clinician. Check against the source before relying on it.

Grades are shown as the source states them. Neither source grades its recommendations: both are expert consensus. NICE NG56 (2016) and the American Geriatrics Society guiding principles (2012) could not be read in full here and are listed as further reading.

Key recommendations

Diagnosis

Investigations

Not covered in this summary — see the original guideline.

Treatment

  • For each diagnostic, therapeutic or preventive step, weigh the expected benefit against likely harm for this person: people at higher risk stand to gain more. Consider time to benefit against expected survival and the person's preferences.

    Individualized management and follow-up; Box 1International expert workshop (Ariadne principles) 2014

  • Some conditions shift the balance. Kidney and liver failure narrow the therapeutic window of many drugs; heart failure adds fluid-retention risk to an anti-inflammatory for arthritis; and some diseases reduce a treatment's benefit, such as statins in people on dialysis.

    Figure 3International expert workshop (Ariadne principles) 2014

  • Be more conservative when adding treatments, while staying alert to under-treatment. Check for interactions before and after each change, use community pharmacists and decision-support tools (judging clinical relevance), and simplify regimens with modified-release preparations or dosette boxes.

    Individualized management and follow-upInternational expert workshop (Ariadne principles) 2014

  • Use structured tools — deprescribing guidelines, clinical decision support and lists such as STOPP/START — to find potentially inappropriate and potentially omitted medicines. In trials, tools that take account of the patient (STOPP/START, FORTA) did better than drug-only lists.

    The process of deprescribing; Table 1European Geriatric Medicine Society (EuGMS) Special Interest Group on Pharmacology 2023

  • Ask about the person's willingness to stop medicines rather than assuming reluctance: most older people say they would stop a medicine if their clinician advised it. Present deprescribing as a trial, and explain that a medicine can be restarted if needed.

    Deprescribing settings; Undergraduate trainingEuropean Geriatric Medicine Society (EuGMS) Special Interest Group on Pharmacology 2023

  • Deprescribing can also cause harm — trials that stopped antihypertensives in older people showed more serious adverse events (not statistically significant) — so weigh each decision and monitor afterwards.

    IntroductionEuropean Geriatric Medicine Society (EuGMS) Special Interest Group on Pharmacology 2023

  • Coordinate care across professionals with one clinician, usually the family physician, responsible for the whole picture, and keep appointments minimally disruptive. Agree follow-up to check goals and reassess interactions, and give safety-netting advice about side effects.

    Individualized management and follow-up; Box 1International expert workshop (Ariadne principles) 2014

  • Record each medicine's indication, planned duration, rationale, treatment goal and adherence, and use standard documents to communicate changes — including tapering and monitoring plans — especially at hospital discharge.

    Deprescribing settings; Table 1European Geriatric Medicine Society (EuGMS) Special Interest Group on Pharmacology 2023

Important geriatric considerations

Drug doses

Not covered in this summary — see the original guideline.

When to refer

Red flags

Recent updates

References

Cited in this summary, followed by other guidelines on this topic.

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