For Medical Information on OPSYNVI® (macitentan/tadalafil), Please Contact Medical Information at Johnson & Johnson

Thank you for your interest in contacting Medical Information at Johnson & Johnson. We look forward to addressing your medical information questions for products marketed in the United States. For international inquiries, we must refer you to our affiliates.

To submit a medical information question related to a Johnson & Johnson product or to report a side effect or product complaint, please reach out to Medical Information at Johnson & Johnson via options listed below.

You can also report a side effect or product complaint of prescription drugs to the FDA. Visit www.fda.gov/medwatch or call 1-800-FDA-1088.

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Phone:

Please call: 1-800-526-7736
Monday-Friday, 9 AM - 8 PM ET.

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Mail:

Johnson & Johnson, Medical Information
1125 Trenton-Harbourton Road
PO Box 200
Titusville, NJ 08560

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