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We will be glad to get back to you on your inquiries, comments, feedback, and suggestions.


For reporting of adverse events, adverse drug reactions or patient safety concerns, you may:

• Send an email to oppi-pv@otsuka.com.ph
• Call +63 999 886 9910, +632-8844-9266, or +632-8888-6774
• Send a fax to +632-8811-2279