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Merck Manual

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Nonadherence in Children

By

Bridgette L. Jones

, MD, MS, University of Missouri, Kansas City, School of Medicine, Children's Mercy, Kansas City, MO

Last full review/revision Oct 2020| Content last modified Oct 2020
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Nonadherence with drug recommendations (see also Adherence to a Drug Regimen) may occur at any age because of

  • Cost

  • Painful or inconvenient administration

  • The need for frequent doses, complex regimens, or both

But many unique factors contribute to nonadherence in children.

Children < 6 years may have difficulty swallowing pills and may resist taking forms of drugs that taste bad.

Older children often resist drugs or regimens (eg, insulin, metered-dose inhalers) that require them to leave their classes or activities or that make them appear different from their peers.

Adolescents may express rebellion and assert independence from parents by not taking their drugs. They may also skip a dose of the drug without seeing any immediate adverse effects and then incorrectly reason they do not need the prescribed drug, thus becoming more and more nonadherent. Adolescents want to be like their friends and to belong to and fit into their peer group. They wear the same clothes, prefer the same sneakers, and eat the same foods to belong. Having a chronic condition marks them as different from their peer group and they are often nonadherent so they will be like their friends.

Parents or caregivers may only partially remember or understand the rationale and instructions for taking a drug, and their work schedules may preclude their being available to give children their scheduled doses. Some parents try folk or herbal remedies initially. Some caregivers have limited incomes and are forced to spend their money on other priorities, such as food; others have beliefs and attitudes that prevent them from giving children drugs.

To help minimize nonadherence, a prescribing provider can do the following:

  • Ascertain whether the patient or caregiver agrees with the diagnosis, perceives it as serious, and believes the treatment will work.

  • Correct misunderstandings and guide the patient or caregiver toward reliable sources of information.

  • Identify motivating factors for adherence

  • Give written as well as oral instructions in a language the patient or caregiver can review and understand.

  • Make early follow-up telephone calls to families to answer residual questions.

  • Assess progress and remind the patient or caregiver of follow-up visits.

  • Review drug bottles at follow-up office visits for pill counts.

  • Educate the patient or caregiver about how to keep a daily symptom or drug diary.

Adolescents in particular need to feel in control of their illness and treatment and should be encouraged to communicate freely and to take as much responsibility as is possible for their own treatment.

Regimens should be simplified (eg, synchronizing multiple drugs and minimizing the number of daily doses while maintaining efficacy) and matched to the patient’s and caregivers’ schedules. Critical aspects of the treatment should be emphasized (eg, taking the full course of an antibiotic). If lifestyle changes (eg, in diet or exercise) are also needed, such changes should be introduced incrementally over several visits, and realistic goals should be set so as not to overwhelm the patient or caregiver. Success in achieving a goal should be reinforced with praise, and only then should the next goal be added.

For patients who require expensive long-term regimens, a list of pharmaceutical patient-assistance programs is available at NeedyMeds.

More Information

The following is an English-language resource that may be useful. Please note that THE MANUAL is not responsible for the content of this resource.

  • NeedyMeds: Online information resource of programs that provide assistance to people who are unable to afford their drugs and health care costs

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NOTE: This is the Professional Version. CONSUMERS: Click here for the Consumer Version
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