Hot-Med.com: Your Pharmaceutical Guide

Author: José Alvarenga

Therapeutic Failures: When Generic Drugs Don't Work as Expected

Generic drugs are supposed to be safe, affordable copies of brand-name medications-but when they fail, the consequences can be deadly. Learn why some generics don’t work and what you can do to protect yourself.

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Calcium and Iron Supplements: How They Interact with Thyroid Medications

Calcium and iron supplements can block thyroid medication absorption, leading to ineffective treatment. Learn how to time your doses correctly to avoid fatigue, weight gain, and high TSH levels.

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FDA MedWatch: How to Report Side Effects and Adverse Drug Reactions

Learn how to report side effects and adverse reactions to the FDA using MedWatch. A simple guide for patients and caregivers to help improve drug safety and prevent future harm.

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Why You Must Tell Your Doctor About Supplements and Herbal Remedies

Many people take supplements without telling their doctor, but this can be dangerous. Herbal remedies and vitamins can interact with medications, affect surgery outcomes, and cause serious side effects. Here’s why full disclosure matters-and how to do it right.

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Formulation Differences and Side Effects: Tablets, Capsules, and Extended-Release Medications

Learn how tablet, capsule, and extended-release formulations affect how your medicine works-and why side effects change based on the form you take. Understand cost, safety, and what to ask your pharmacist.

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Pharmacy Reimbursement Models: How Laws Control Generic Drug Payments

Pharmacy reimbursement laws determine how much pharmacists get paid for generic drugs. From MAC pricing to PBM spreads and Medicare's new $2 list, understand how these rules affect your out-of-pocket costs and access to affordable medications.

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Hiccups Triggered by Medications: Common Causes and What Actually Works

Many medications, especially steroids and opioids, can trigger persistent hiccups. Learn which drugs are most likely to cause them, what actually works to stop them, and how to talk to your doctor about this overlooked side effect.

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Phenytoin and Warfarin: How They Interact and What You Must Monitor

Phenytoin and warfarin interact in two phases: an early spike in INR from protein displacement, followed by a dangerous drop due to enzyme induction. This requires close INR monitoring and careful dose adjustments to avoid bleeding or clotting.

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Polypharmacy and Side Effects: How Taking Too Many Medications Raises Your Risk

Taking five or more medications increases your risk of side effects, falls, hospital stays, and even death. Learn how polypharmacy works, why it's dangerous, and what you can do to stay safe.

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Fluoroquinolones and NSAIDs: What You Need to Know About Tendon Rupture Risk

Fluoroquinolone antibiotics like levofloxacin can increase tendon rupture risk, especially in older adults and those with kidney issues. NSAIDs don't raise the risk but can mask early warning signs. Know the facts before taking these drugs.

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