Tag: QT prolongation

Heart Arrhythmias from Medications: Warning Signs and What to Do

Heart Arrhythmias from Medications: Warning Signs and What to Do

Posted On March 24, 2026 8

Many common medications can trigger dangerous heart rhythm problems. Learn the warning signs like palpitations, dizziness, and fainting-and what to do if you notice them. Early recognition saves lives.

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Cough Suppressants and MAOIs: Dextromethorphan Interaction Risks

Cough Suppressants and MAOIs: Dextromethorphan Interaction Risks

Posted On March 30, 2026
Medication Alternatives: What to Do During a Drug Shortage

Medication Alternatives: What to Do During a Drug Shortage

Posted On January 16, 2026
Singulair Uses, Side Effects, and Patient Guide for Asthma and Allergies

Singulair Uses, Side Effects, and Patient Guide for Asthma and Allergies

Posted On June 5, 2025
Extended-Release vs. Immediate-Release Medications: When Timing Matters for Safety

Extended-Release vs. Immediate-Release Medications: When Timing Matters for Safety

Posted On January 24, 2026
Allergy Medications: Antihistamines and Decongestants Risks You Can't Ignore

Allergy Medications: Antihistamines and Decongestants Risks You Can't Ignore

Posted On December 1, 2025

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