Overview

• Peter Thnoia of NHS‑registered PillTime says many people unknowingly blunt benefits or raise side effects by taking long‑term medicines at the wrong time.
• Certain statins, including simvastatin and lovastatin, are advised in the evening because cholesterol production peaks overnight, not with morning routines.
• Iron supplements absorb best on an empty stomach, with dairy, tea and coffee reducing uptake, so taking them on waking before breakfast is recommended.
• Levothyroxine should be taken first thing at least 30 minutes before any food or drink to maximise absorption.
• NSAIDs such as ibuprofen and naproxen are best with food or milk to limit stomach irritation, while stimulant ADHD medicines are recommended in the morning to avoid insomnia.