Substance Use Disorders (SUD)

A substance use disorder (SUD) is a mental disorder that affects an individual’s brain and behavior, leading to the inability to control their use of substances like prescription and over-the-counter medications, alcohol, and illegal drugs. Addiction is the most severe form of SUD.

The Doorway of Greater Nashua

The Doorway of Greater Nashua

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Intensive Outpatient Program (IOP)

Intensive Outpatient Program (IOP)

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News

Patient Care Story Health Care Topic Blog

Pastoral Care- Furthering Southern NH Health’s Mission of Patient-Centered Care

Feb 2, 2026

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9 Tips for Fighting Seasonal Affective Disorder (SAD)

Jan 15, 2026

Awards and Recognition Blog

Southern New Hampshire Medical Center’s Peer Recovery Program Receives 2025 Beacon of Hope Award 

Oct 28, 2025

News Announcements

Southern New Hampshire Health Welcomes Eight New Providers

Jul 14, 2025
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