nida.nih.gov

NIDA.NIH.GOV is the official website of the National Institute on Drug Abuse (NIDA), one of the National Institutes of Health (NIH). Its stated mission is to advance science on the causes and consequences of drug use and addiction, and to apply that knowledge to improve individual and public health. The site is worth visiting if you want research-based information on substance use and addiction, are looking for treatment or clinical trial pathways, or need funding and clinical resources as a researcher or health professional.

Who runs it and what it covers

NIDA is a federal scientific institute within NIH, and the site reflects that research-first orientation. Content is organized around substance use and addiction science rather than general health advice.

Main topic areas listed on the site include:

• Prevention
• Treatment
• Harm Reduction
• Stigma and Discrimination
• Parents and Educators
• HIV
• Opioids
• Fentanyl
• Psychedelic and Dissociative Drugs
• Xylazine
• Cannabis (Marijuana)
• Kratom

There is also a Featured Drugs A to Z page with key facts on drugs, covering health effects, risks, and treatment options.

What you can actually do on the site

The site serves several distinct audiences, and the useful entry points differ by need.

If you want to understand a substance or issue

Use the research topic pages and the Featured Drugs A to Z section. These are written to explain health effects, risks, and treatment options rather than to promote a position.

If you are looking for treatment

The site points to the SAMHSA Treatment Locator and the helpline 1-800-662-HELP (4357). NIDA itself is a research institute, so it directs treatment-seeking visitors to SAMHSA rather than providing direct care.

If you want to join a study

There is a section on participating in a clinical trial, explaining what clinical research involves and how to take part in a NIDA-funded or NIDA-conducted trial.

If you are a researcher or clinician

• Grants & Funding: research grants, contracts, and supplements related to drug use and addiction
• NIDAMED: clinical resources including substance use screening tools and guidelines
• Research & Training: programs supporting research training from high school through tenure
• NIDA Research Programs & Activities: NIDA-supported research and cross-agency activities

Notable content and initiatives

The site highlights several ongoing efforts:

• Medications for Opioid Use Disorder — a NIDA-produced video explaining that these medications are safe, effective, and save lives, and how they work.
• HEAL Initiative® — a featured initiative aimed at addressing the opioid crisis.
• HIV Research Program (HRP) — work at the intersection of HIV and addiction.
• Clinical Trials Network and the ABCD Study® (Adolescent Brain Cognitive Development).
• Nora's Blog — written by NIDA Director Nora D. Volkow, M.D., who has led the institute since May 2003.

The site also carries news releases and announcements, such as an NIH research update on an experimental treatment for opioid use disorder involving mitragynine, a kratom isolate.

Practical notes

• The site is in English and is a U.S. federal government resource, so content is tied to U.S. research priorities and referral systems.
• There is a "Subscribe to Email Updates" option if you want ongoing announcements.
• NIDA is a research and information body, not a treatment provider — expect science, data, and referrals rather than direct services.

If your goal is to understand what the science says about a drug or about addiction, or to find research funding and clinical tools, this is a primary source. If your goal is immediate treatment, start with the SAMHSA locator or helpline the site links to.

NIDA.NIH.GOV states that medications for opioid use disorder (MOUD) are safe, effective, and save lives. The site presents this through a NIDA-produced video that takes a closer look at these medications and how they work, and it places the topic within its broader clinical resources for substance use and addiction science. This is general educational information from a federal research institute, not a personal treatment recommendation—anyone seeking care should consult a qualified clinician and use the treatment locator described below.

What the site says

The core message on the MOUD page is short and direct:

• Medications for opioid use disorder are safe.
• They are effective.
• They save lives.

The page pairs this statement with a video that explains what these medications are and how they work. The framing is educational: it is meant to help a general audience understand that medication is a legitimate part of treatment, not a substitute for it.

Where this fits on the site

The MOUD content sits inside NIDA's public-facing science and clinical resources, not in its grant or research-program sections. Related entry points on the homepage include:

That placement matters: NIDA frames MOUD as part of a continuum that runs from research, to clinical tools, to actually finding care.

If you are looking for treatment

The site does not provide treatment itself. Instead, it points readers to the SAMHSA Treatment Locator or the helpline 1-800-662-HELP (4357). Use those when the question shifts from "what are these medications" to "where can I or someone else get them."

What the page does not cover

Based on the available page content, the MOUD section is an overview rather than a detailed clinical guide. It does not lay out dosing, specific drug comparisons, or eligibility criteria. For those details, the site's clinical resources (NIDAMED) and the treatment locator are the more appropriate next stops.

NIDA.NIH.GOV is the website of the National Institute on Drug Abuse, part of the National Institutes of Health. It is a science and research information site, not a treatment provider, so it does not offer direct care. What it does offer is two clear paths for people who need help: a link to the SAMHSA treatment locator and helpline for finding care, and a page explaining how to participate in a NIDA-funded or NIDA-conducted clinical trial. If you need treatment now, start with the SAMHSA locator or call 1-800-662-HELP (4357). If you want to take part in research, use the clinical trial page to learn what participation involves.

Finding Treatment Through NIDA.NIH.GOV

NIDA does not run a treatment directory of its own. Instead, the site points visitors to the federal resource designed for that purpose.

• SAMHSA Treatment Locator — a search tool for finding substance use and mental health treatment services near you.
• Helpline: 1-800-662-HELP (4357) — a phone number for treatment referrals and information.

Both appear on the site under the heading "Looking for Treatment?" This is the fastest route from the NIDA site to actual care options.

What to expect when you use these resources

The locator and helpline are operated by SAMHSA (Substance Abuse and Mental Health Services Administration), not NIDA. NIDA's role is to direct you there. The helpline is a referral service — it connects you with treatment options rather than providing treatment itself.

Learning About Medications for Opioid Use Disorder

NIDA publishes material on medications for opioid use disorder, describing them as safe, effective, and life-saving. The site includes a NIDA-produced video that takes a closer look at these medications and how they work.

If you are researching treatment options for opioid use disorder, this section explains the role of medication as part of treatment. It is informational — it does not prescribe or dispense medication. For actual treatment, you would still go through the SAMHSA locator or a healthcare provider.

Participating in a Clinical Trial

The site has a dedicated "Participate in a Clinical Trial" entry point. According to the site, it explains what clinical research is and how to participate in a NIDA-funded or NIDA-conducted clinical trial.

What the page covers

• An introduction to clinical research
• How to take part in a NIDA-funded or NIDA-conducted trial

What it does not do

The page does not enroll you directly. It is an educational entry point that explains the process. Actual enrollment happens through the specific trial.

How to Navigate the Site for Treatment and Trial Information

A Practical Sequence

If your goal is treatment:

1. Go to the "Looking for Treatment?" section.
2. Use the SAMHSA Treatment Locator, or call 1-800-662-HELP (4357).
3. If you want background on medication options first, read the "Medications for Opioid Use Disorder" material before you call.

If your goal is research participation:

1. Open the "Participate in a Clinical Trial" page.
2. Read what clinical research involves and how participation works.
3. Follow the guidance there to find a NIDA-funded or NIDA-conducted trial.

What NIDA.NIH.GOV Is Not

It is worth being clear about the boundary. NIDA is a research institute. Its mission is to advance science on drug use and addiction and apply that knowledge to improve individual and public health. That means the site is built around research findings, drug facts, and program information — not around delivering care.

• It does not provide treatment directly.
• It does not enroll people in trials from the website itself.
• It does not replace a doctor, counselor, or emergency service.

For a medical emergency, the site's referral tools are not the right channel — contact emergency services.

The Bottom Line

NIDA.NIH.GOV helps people seeking treatment by routing them to the SAMHSA Treatment Locator and the 1-800-662-HELP (4357) helpline, and it helps people interested in research by explaining how to participate in a NIDA-funded or NIDA-conducted clinical trial. Use the treatment section if you need care now; use the clinical trial section if you want to contribute to or take part in research.

NIDA.NIH.GOV is the website of the National Institute on Drug Abuse, part of the National Institutes of Health. It publishes science-based information on drug use and addiction. To find a specific drug or topic, start with the Featured Drugs A to Z page for drug-specific facts, or Explore Topics in Substance Use and Addiction Science for broader subjects like prevention, treatment, and harm reduction.

Browse by drug

The site's Featured Drugs A to Z page is the fastest route to a single substance. According to the site, it offers key facts on drugs along with health effects, risks, and treatment options.

Use it when you want a quick, structured overview of one drug rather than a broad topic.

Browse by topic

The Explore Topics in Substance Use and Addiction Science section organizes content by theme. Listed categories include:

• Prevention
• Treatment
• Harm Reduction
• Stigma and Discrimination
• Parents and Educators
• HIV
• Opioids
• Fentanyl
• Psychedelic and Dissociative Drugs
• Xylazine
• Cannabis (Marijuana)
• Kratom

There is also an Explore All Research Topics link if the topic you need is not shown in the featured list.

If you are a parent, educator, or clinician

Some content is aimed at specific audiences. The topic list includes a Parents and Educators category, and the site separately offers NIDAMED: Clinical Resources with substance use screening tools and guidelines for clinicians.

Find treatment or join a study

If your goal is care rather than background reading, the site points to two options:

• Looking for Treatment? — directs you to the SAMHSA Treatment Locator or the helpline 1-800-662-HELP (4357).
• Participate in a Clinical Trial — explains clinical research and how to take part in a NIDA-funded or NIDA-conducted trial.

Other entry points on the site

Quick path

1. Know the drug name? Go to Featured Drugs A to Z.
2. Know the theme but not the drug? Go to Explore Topics in Substance Use and Addiction Science.
3. Need care now? Use the SAMHSA Treatment Locator or call 1-800-662-HELP (4357).
4. Want to take part in research? See Participate in a Clinical Trial.

You can also sign up for email updates through the site's subscription page if you want new NIDA content delivered to you.

NIDA.NIH.GOV is the website of the National Institute on Drug Abuse, part of the National Institutes of Health. For researchers, the site serves as a starting point for finding funding opportunities and research training programs related to drug use and addiction science. The site organizes this information under a Grants & Funding section and a Research & Training section, with additional clinical resources available through NIDAMED.

Grants & Funding

The Grants & Funding section covers research grants, contracts, and supplements related to drug use and addiction. According to the site, this area is intended for those seeking NIDA support for research projects.

What you can expect to find there:

• Research grants — funding mechanisms for investigator-initiated projects
• Contracts — for specific research services NIDA needs
• Supplements — additional funding added to existing grants, often to expand scope or support new aims

If you are preparing an application, this section is the natural entry point to understand what NIDA funds and how its funding mechanisms are structured.

Research & Training Programs

NIDA also provides information on Research & Training programs that support research training from high school through tenure. This means the site addresses multiple career stages rather than a single audience.

The training pipeline described on the site spans:

• High school level
• Undergraduate and graduate levels
• Postdoctoral training
• Through to tenure-track and established faculty positions

This structure is useful if you are looking for a training path at a specific career stage, or if you advise students and trainees who need to know what NIDA offers at each level.

NIDA Research Programs & Activities

The site includes a section on NIDA Research Programs & Activities, where you can learn about NIDA-supported research and cross-agency research activities on drug use and addiction. This is distinct from the funding mechanics — it describes the research itself and how NIDA collaborates across agencies.

For someone deciding where to direct a proposal, this section can help clarify NIDA's scientific priorities and the kinds of cross-agency work already underway.

NIDAMED: Clinical Resources

NIDAMED provides clinical resources, including substance use screening tools, guidelines, and other materials. While not a funding or training section per se, it is relevant if your research or practice touches on clinical screening and intervention.

Featured Initiatives Relevant to Funded Research

The site highlights several Featured Initiatives that may connect to funding and training opportunities:

These initiatives represent areas where NIDA is actively directing research effort, which can inform where a proposal might fit.

How to Use This Information

If you are a researcher or trainee, the practical path is:

1. Start with Grants & Funding to understand funding mechanisms and current opportunities.
2. Check Research & Training for programs matching your career stage.
3. Review NIDA Research Programs & Activities and Featured Initiatives to align your interests with NIDA's priorities.
4. Use NIDAMED if your work involves clinical screening tools or guidelines.

The site also offers a Subscribe to Email Updates option if you want to receive updates without checking back manually.

What the Site Does Not Provide

The available information does not specify application deadlines, award amounts, or eligibility criteria in detail — those details typically live in individual funding opportunity announcements. The site functions as an organizational hub and signpost, not as a complete grant management system. For specific opportunities, you would follow the links from the Grants & Funding section to the relevant NIH or NIDA announcement pages.