Author: Ruaridh Wood

Dong Quai and Warfarin: What You Need to Know About the Bleeding Risk

Dong Quai and Warfarin: What You Need to Know About the Bleeding Risk

Dong Quai and warfarin can dangerously increase bleeding risk when taken together. Learn why this herbal supplement is not safe for people on blood thinners, what the evidence shows, and what to do instead.

Ruaridh Wood 7.12.2025
Antihistamines and Dementia Risk: What You Need to Know About Long-Term Use

Antihistamines and Dementia Risk: What You Need to Know About Long-Term Use

First-generation antihistamines like Benadryl may increase dementia risk with long-term use in older adults. Learn which drugs are risky, safer alternatives, and what experts recommend now.

Ruaridh Wood 6.12.2025
How to Prevent Wrong-Dose Errors with Liquid Medications: A Practical Guide for Patients and Providers

How to Prevent Wrong-Dose Errors with Liquid Medications: A Practical Guide for Patients and Providers

Wrong-dose errors with liquid medications are a leading cause of preventable harm in children and adults. Learn how using oral syringes, milliliter measurements, and smart habits can stop these errors before they happen.

Ruaridh Wood 5.12.2025
Trimethoprim-Sulfamethoxazole and Warfarin: Why INR Spikes Happen and How to Prevent Them

Trimethoprim-Sulfamethoxazole and Warfarin: Why INR Spikes Happen and How to Prevent Them

Trimethoprim-sulfamethoxazole can cause dangerous INR spikes in people taking warfarin, increasing bleeding risk. Learn why this happens, who’s most at risk, and how to prevent life-threatening complications.

Ruaridh Wood 4.12.2025
Severe Adverse Drug Reactions: When to Seek Emergency Help

Severe Adverse Drug Reactions: When to Seek Emergency Help

Severe adverse drug reactions can be life-threatening within minutes. Learn the warning signs of anaphylaxis, Stevens-Johnson Syndrome, and other emergencies - and what to do right now to save a life.

Ruaridh Wood 3.12.2025
Cancer Clinical Trials: Understanding Phases and Why Participation Matters

Cancer Clinical Trials: Understanding Phases and Why Participation Matters

Learn how cancer clinical trials work through their four key phases, what benefits participants gain, and why joining could offer new hope - even if you’ve tried all standard treatments.

Ruaridh Wood 2.12.2025
Proton Pump Inhibitors: Long-Term Risks and When to Stop

Proton Pump Inhibitors: Long-Term Risks and When to Stop

Proton pump inhibitors (PPIs) help with heartburn but carry real long-term risks like bone loss, kidney issues, and nutrient deficiencies. Learn when you should stop and how to do it safely.

Ruaridh Wood 1.12.2025
Diabetes Medications During Pregnancy: Insulin vs. Oral Options Explained

Diabetes Medications During Pregnancy: Insulin vs. Oral Options Explained

Learn which diabetes medications are safe during pregnancy, including insulin and metformin, and why other oral drugs are avoided. Get clear guidance on targets, planning, and postpartum care.

Ruaridh Wood 1.12.2025
Ginseng and Diabetes Medications: What You Need to Know About Blood Sugar Risks

Ginseng and Diabetes Medications: What You Need to Know About Blood Sugar Risks

Ginseng may help lower blood sugar in type 2 diabetes, but it can dangerously interact with diabetes medications. Learn how to use it safely, what to monitor, and when to avoid it entirely.

Ruaridh Wood 1.12.2025
Employer Health Plans and Generic Preferences: How Formularies Control Your Drug Costs

Employer Health Plans and Generic Preferences: How Formularies Control Your Drug Costs

Employer health plans use formularies to push employees toward cheaper generic drugs, saving billions-but not always passing savings to you. Learn how tiers, rebates, and exclusions impact your prescription costs.

Ruaridh Wood 29.11.2025