Author: Tristan McCarthy

G6PD Deficiency and Medications: How to Prevent Hemolysis
Health

G6PD Deficiency and Medications: How to Prevent Hemolysis

G6PD deficiency can cause life-threatening hemolysis when triggered by common medications. Learn which drugs to avoid, safe alternatives, and how testing can prevent emergencies.

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Lactose Intolerance: How to Get Diagnosed and Eat Without Pain
Health

Lactose Intolerance: How to Get Diagnosed and Eat Without Pain

Learn how lactose intolerance is diagnosed and how to manage it without cutting out all dairy. Discover what foods you can still eat, how tests work, and why symptoms matter more than lab results.

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Warfarin Interactions: Foods, Supplements, and Prescription Drugs You Must Avoid
Medications

Warfarin Interactions: Foods, Supplements, and Prescription Drugs You Must Avoid

Warfarin is effective but dangerous if not managed properly. Learn which foods, supplements, and drugs can cause dangerous interactions, how to stay safe, and what to do if your INR goes off track.

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TZD Weight Gain and Edema: How to Reduce These Common Side Effects
Medications

TZD Weight Gain and Edema: How to Reduce These Common Side Effects

TZDs like pioglitazone help control blood sugar but often cause weight gain and fluid retention. Learn proven ways to reduce swelling, lower doses safely, and combine with better alternatives like SGLT2 inhibitors.

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How to Confirm Your Name and Medication on a Prescription Label
Medications

How to Confirm Your Name and Medication on a Prescription Label

Learn how to check your prescription label to avoid dangerous medication errors. Confirm your name, medication, strength, and directions before leaving the pharmacy to stay safe.

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Labor Cost Differences: Generic vs Brand-Name Drug Production
Medications

Labor Cost Differences: Generic vs Brand-Name Drug Production

Generic drugs cost far less than brand-name versions not because ingredients are cheaper, but because labor is scaled, outsourced, and optimized across millions of units. Learn how production volume, global manufacturing, and compliance shape the real cost difference.

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How COVID-19 Caused Drug Shortages and Changed the Drug Market
Health

How COVID-19 Caused Drug Shortages and Changed the Drug Market

COVID-19 triggered widespread drug shortages and made illicit drugs deadlier through fentanyl contamination. While telehealth helped some access treatment, systemic failures left vulnerable populations behind-and the crisis is still unfolding.

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Ashwagandha and Thyroid Medications: The Hidden Risk of Over-Replacement
Health

Ashwagandha and Thyroid Medications: The Hidden Risk of Over-Replacement

Ashwagandha can dangerously increase thyroid hormone levels when taken with medications like levothyroxine, leading to over-replacement and serious health risks. Learn why doctors warn against combining them.

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Fungal Infections Explained: Candida, Athlete’s Foot, and What Actually Works
Health

Fungal Infections Explained: Candida, Athlete’s Foot, and What Actually Works

Learn the difference between athlete's foot and Candida infections, what treatments actually work, and how to prevent them from coming back. Based on current medical data and real-world outcomes.

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Adolescents and Psychiatric Medications: How to Monitor for Suicidal Ideation
Health

Adolescents and Psychiatric Medications: How to Monitor for Suicidal Ideation

Psychiatric medications can help teens with depression and anxiety-but they also carry a risk of increasing suicidal thoughts, especially early in treatment. Learn how to monitor for warning signs, when to act, and what safety plans actually work.

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