When ED Medications Are NOT Safe to Use

Important safety guide covering nitrate interactions, cardiovascular contraindications, and the conditions that make sildenafil and tadalafil unsafe. Read before you start.

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Physician reviewed by: United Medical Group
Medical specialty: Internal Medicine
Category: Men's Health

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Medical Disclaimer: This infographic is for general health education only and does not constitute medical advice, diagnosis, or treatment. Always consult a licensed physician before starting, stopping, or changing any medication. Individual results vary. Some medications referenced are prescription-only and require physician supervision.

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