The Role of Elderberry Hydrolate as a Therapeutic Agent in Palliative Care

Elderberry hydrolate, derived from the berries of Sambucus nigra, has gained attention for its therapeutic properties, particularly in skincare. This review explores its potential applications in palliative care, where patients often experience compromised skin health due to illness or treatment. The bioactive compounds in elderberry hydrolate, including phenylacetaldehyde, 2-acetyl-pyrrole, n-hexanal, furfural, and (E)-beta-damascenone, contribute to its anti-inflammatory, antioxidant, antimicrobial, and skin-healing effects. These properties make it a promising option for addressing common dermatological issues in palliative care, such as irritation, dryness, pruritus, and inflammation. For example, phenylacetaldehyde's antimicrobial and anti-inflammatory actions help soothe irritated skin, while 2-acetyl-pyrrole's antioxidant effects protect sensitive skin from oxidative stress. Additionally, n-hexanal's antimicrobial properties reduce infection risks and furfural aids in skin regeneration. (E)-beta-damascenone's antioxidant effects help maintain skin health and prevent further damage. Despite these promising effects, barriers to the widespread implementation of elderberry hydrolate in palliative care exist, including cost, accessibility, patient sensitivities, and regulatory challenges. Future research focusing on standardized chemical profiling, clinical trials, and addressing these practical concerns will be crucial for integrating elderberry hydrolate into palliative care regimens. This review highlights its potential as a natural, supportive therapy for enhancing patient comfort and quality of life in palliative care settings.