Urgent Reminder: Timing Matters for Common Medications

Patients taking common medications, including statins and iron tablets, should pay closer attention to the timing of their doses, according to Peter Thnoia, a pharmacist with over 20 years of experience in the pharmaceutical sector. Thnoia, who represents PillTime, an NHS-registered online pharmacy, warns that taking medications at the wrong time of day could significantly reduce their effectiveness and increase the risk of side effects.

Many individuals on long-term medication often overlook the specific instructions that accompany their prescriptions. “Too often, people don’t read or fully follow the instructions that come with their medication – and that can have a real impact on how well those medicines work,” Thnoia stated.

Understanding the Importance of Timing

Statins, widely prescribed drugs for managing cholesterol, serve as a prime example. Millions of people, particularly those over 40, take statins such as simvastatin and lovastatin, which are most effective when consumed in the evening. This timing aligns with the body’s natural peak in cholesterol production. However, many mistakenly take these medications in the morning, often as part of their daily routine. Thnoia explains, “For certain types, such as simvastatin, research shows they work best when taken in the evening.”

The implications of such timing errors extend beyond statins. Nutritional supplements can also be negatively affected. For instance, iron tablets are frequently consumed during breakfast, often alongside dairy products. Thnoia points out that dairy can hinder iron absorption, making it crucial to take iron tablets on an empty stomach for maximum effectiveness. “The best advice is to take iron tablets as soon as you get up, before breakfast,” he advises.

Other Medications at Risk

In addition to statins and iron supplements, various other medications require careful timing. For example, Levothyroxine, commonly prescribed for an underactive thyroid, is most effective when taken first thing in the morning, at least 30 minutes before food or drink. This practice optimizes the medication’s absorption, ensuring that patients receive the intended benefits.

Pain relief medications such as ibuprofen and Naproxen, classified as non-steroidal anti-inflammatory drugs (NSAIDs), should be taken with food or milk to minimize stomach irritation. Moreover, certain ADHD medications, such as methylphenidate, can disrupt sleep if administered too late in the day. To manage symptoms without affecting sleep patterns, morning doses are recommended.

Thnoia’s insights serve as a critical reminder for anyone managing multiple prescriptions or supplements. Building a consistent routine and understanding not only what medications to take but also when to take them can lead to improved health outcomes. As the pharmacy sector continues to evolve, patient education remains a key component in ensuring the safe and effective use of medications.