Millions of Britons could be unknowingly putting their health at risk by mixing prescription medications with over-the-counter supplements, experts have warned. A new study highlights potentially dangerous interactions between common drugs and widely used vitamins or herbal remedies.
The Hidden Dangers in Your Medicine Cabinet
Researchers have identified several high-risk combinations that could lead to:
- Increased risk of heart problems
- Liver damage
- Reduced effectiveness of medications
- Unexpected side effects
Most Dangerous Combinations to Avoid
Among the most concerning interactions are:
- Blood thinners with vitamin K: Can reduce the medication's effectiveness
- Statins with St. John's Wort: May decrease cholesterol-lowering effects
- Antidepressants with certain herbal supplements: Could lead to serotonin syndrome
What Experts Recommend
Healthcare professionals advise patients to:
- Always inform your GP about all supplements you're taking
- Check with a pharmacist before combining medications with supplements
- Be particularly cautious with herbal remedies
- Monitor for unusual symptoms when starting new combinations
The NHS recommends consulting a healthcare provider before mixing any medications with supplements, as even seemingly harmless vitamins can sometimes cause serious interactions.
