Overview
- The coverage restates established NHS guidance on 26 January 2026 with no new regulatory changes reported.
- More than 24 million sertraline prescription items were dispensed in England in 2024, underscoring the scale of those affected.
- The interaction can occur rapidly and spacing doses does not reliably prevent it, so complete avoidance of grapefruit and its juice is advised.
- People who have consumed grapefruit while taking sertraline should stop the fruit and seek advice from a GP or pharmacist, monitoring for symptoms.
- Common side effects include nausea, dizziness, sleep problems and weight gain, while rare cases can involve serotonin syndrome; grapefruit may also interact with other antidepressants and many statins.