const { data: mk } = await clinik.medicationKnowledge.create({
  code: {
    system: 'http://www.nlm.nih.gov/research/umls/rxnorm',
    code: '197361',
    display: 'Lisinopril 10 MG Oral Tablet',
  },
  status: 'active',
  doseForm: 'tablet',
  manufacturer: 'Teva Pharmaceuticals',
  amount: { value: 10, unit: 'mg' },
  synonym: ['Prinivil', 'Zestril'],
  ingredient: [
    {
      item: {
        system: 'http://www.nlm.nih.gov/research/umls/rxnorm',
        code: '29046',
        display: 'Lisinopril',
      },
      isActive: true,
      strength: {
        numerator: { value: 10, unit: 'mg' },
        denominator: { value: 1, unit: 'tablet' },
      },
    },
  ],
  intendedRoute: ['oral'],
  cost: [
    { type: 'wholesale', source: 'AWP', cost: { value: 0.15, currency: 'USD' } },
    { type: 'retail', source: 'GoodRx', cost: { value: 0.85, currency: 'USD' } },
  ],
  packaging: {
    type: 'bottle',
    quantity: { value: 100, unit: 'tablets' },
  },
  preparationInstruction: 'Store at room temperature. Protect from moisture.',
});

const { data } = await clinik.medicationKnowledge.create({
  code: 'Metformin 500mg Tablet',
  doseForm: 'tablet',
  cost: [
    { type: 'wholesale', source: 'AWP', cost: { value: 0.05, currency: 'USD' } },
    { type: 'retail', cost: { value: 0.25, currency: 'USD' } },
    { type: 'copay-tier-1', cost: { value: 5.00, currency: 'USD' } },
  ],
});

// Search by status
const { data } = await clinik.medicationKnowledge.search({
  status: 'active',
});

// Search by dose form
const { data: tablets } = await clinik.medicationKnowledge.search({
  doseForm: 'tablet',
});

// Search by manufacturer
const { data: teva } = await clinik.medicationKnowledge.search({
  manufacturer: 'Teva',
});

await clinik.medicationKnowledge.update('mk_abc123', {
  status: 'inactive',
  preparationInstruction: 'Discontinued — replaced by new formulation',
});