General Inquiries
- Frequently Asked Questions
- Submit a Question or Comment
- Find Medical Help & Treatment
- General Inquiries Line: 301-443-6441
- For technical problems with the NIDA website, contact the NIDA Webmaster.
Media Inquiries
- NIDA Press Office
- media@nida.nih.gov
- 301-443-6245
Mailing Address
Office of Science Policy and Communications
National Institute on Drug Abuse
C/O NIH Mail Center
3WFN MSC 6024
16071 Industrial Dr
Gaithersburg, MD 20877*
*Use postal code 20877 for UPS and FedEx shipments, and 20892 for USPS shipments.
Getting to NIDA
- Directions to NIDA Headquarters, Rockville, MD
- Directions to NIDA's Intramural Research Program, Baltimore, MD
International Inquiries
Find Help and Treatment
NIDA is a biomedical research organization and does not provide personalized medical advice, treatment, or counselling.
IN AN EMERGENCY: If you or someone you know is experiencing severe symptoms or is in immediate danger, please seek immediate medical attention by calling 9-1-1 or visiting an emergency department. If you or someone you know experiencing a substance use and/or mental health crisis or any other kind of emotional distress, please call or text 988 or chat www.988lifeline.org to reach the 988 Suicide & Crisis Lifeline. Trained crisis counselors are available 24/7 to help you. Poison control can be reached at 1-800-222-1222 or www.poison.org.
FIND TREATMENT: For referrals to substance use and mental health treatment programs, call the Substance Abuse and Mental Health Services Administration (SAMHSA) National Helpline at 1-800-662-HELP (4357) or visit www.FindTreatment.gov to find a qualified health care provider in your area.
For other personal medical advice, please speak to your doctor. Learn more about finding a doctor or medical facility: www.usa.gov/doctors