<MedicationRequest xmlns="http://hl7.org/fhir">
  <id value="3perday-every4days-year-no-bounds" />
  <meta>
    <profile value="http://fhir.health.gov.il/StructureDefinition/il-core-medication-request" />
  </meta>
  <text>
    <status value="generated" />
    <div xmlns="http://www.w3.org/1999/xhtml">
      <p>
        <b>MedicationRequest Example</b>
      </p>
      <p>Regimen starts on <b>2025-03-01</b> (until stopped).</p>
      <p>
        <b>Cycle regimen:</b>
      </p>
      <ul>
        <li>
          <b>Day 1:</b> Take 1 tablet, 3 times per day.</li>
        <li>
          <b>Days 2–4:</b> Do not take the medication for 3 days.</li>
      </ul>
      <p>This 4-day cycle repeats until stopped.</p>
      <p>Route: Oral. Method: Swallow.</p>
    </div>
  </text>
  <status value="active" />
  <intent value="order" />
  <medicationCodeableConcept>
    <text value="Example medication" />
  </medicationCodeableConcept>
  <subject>
    <reference value="Patient/123" />
  </subject>
  <authoredOn value="2026-01-01" />
  <requester>
    <reference value="Practitioner/123" />
  </requester>
  <dosageInstruction>
    <extension url="http://fhir.health.gov.il/StructureDefinition/ext-sub-dosage-step">
      <valueDosage>
        <sequence value="1" />
        <text value="Dosing day: 3 times per day, 1 tablet each time" />
        <timing>
          <repeat>
            <boundsDuration>
              <value value="1" />
              <unit value="day" />
              <system value="http://unitsofmeasure.org" />
              <code value="d" />
            </boundsDuration>
            <frequency value="3" />
            <period value="1" />
            <periodUnit value="d" />
          </repeat>
        </timing>
        <doseAndRate>
          <doseQuantity>
            <value value="1" />
            <unit value="tablet" />
            <system value="http://unitsofmeasure.org" />
            <code value="1" />
          </doseQuantity>
        </doseAndRate>
      </valueDosage>
    </extension>
    <extension url="http://fhir.health.gov.il/StructureDefinition/ext-sub-dosage-step">
      <valueDosage>
        <sequence value="2" />
        <text value="Rest period: do not take medication for 3 days" />
        <timing>
          <repeat>
            <boundsDuration>
              <value value="3" />
              <unit value="day" />
              <system value="http://unitsofmeasure.org" />
              <code value="d" />
            </boundsDuration>
          </repeat>
        </timing>
      </valueDosage>
    </extension>
    <text value="General regimen from 1.3.2025 at hospitlizaion; detailed frequencies and doses are defined in sub-dosage extension" />
    <timing>
      <repeat>
        <boundsPeriod>
          <start value="2025-03-01" />
        </boundsPeriod>
      </repeat>
    </timing>
  </dosageInstruction>
</MedicationRequest>