Author: Paul Fletcher - Page 2

The Naranjo Scale is a proven, 10-question tool used worldwide to determine if a drug caused an adverse reaction. Learn how it works, where it falls short, and why it's still the gold standard in drug safety.

Immune-related adverse events (irAEs) are serious side effects of cancer immunotherapy that require prompt recognition and treatment. Learn how to spot symptoms, manage them with steroids and other drugs, and why early action saves lives.

Seasonal affective disorder causes winter depression due to reduced sunlight. Bright light therapy is a proven, drug-free treatment that helps regulate mood, energy, and sleep by mimicking natural daylight. Most users see improvement within days.

Medicaid generic drug coverage varies widely by state, with differences in substitution rules, copays, prior authorization, and formularies. Learn how your state manages generics and what you need to know to get your prescriptions without delays or surprises.

Generic drug competition drives prescription prices down by up to 97%. Learn how buyers like Medicare use this competition to negotiate lower costs-and how brand-name companies fight back.

Biosimilars are highly similar versions of complex biologic drugs, approved by the FDA as safe and effective. They offer the same treatment benefits at a lower cost, helping more patients access life-changing therapies.

Many seniors experience confusion and memory loss not from aging, but from common medications. Learn how to spot drug side effects that mimic dementia and what steps to take to reverse them.

Maintaining consistent vitamin K intake is key when taking warfarin. Eating the same amount of leafy greens daily helps keep your INR stable and reduces the risk of dangerous clots or bleeding.

Menopause hormone therapy can effectively relieve hot flashes, night sweats, and bone loss - but risks vary by age, formulation, and timing. Learn what’s safe, what’s not, and how to make the right choice for your body.

Institutional formularies control which drugs hospitals and clinics can substitute for prescribed medications. Learn how these policies work, their benefits, risks, and what patients need to know in 2026.