The four clusters inside the DSM-5-TR criteria

When a clinician sits down with your loved one, they aren’t running through some secret checklist. They’re working from eleven criteria that fall into four natural groups, and you can learn to spot them from across the dinner table ¹⁷.

• The first cluster is impaired control. This is the gap between what your loved one says they’ll do and what actually happens. The two drinks that become five. The promise to quit by New Year’s that quietly evaporates by Valentine’s Day. The hours they meant to spend on something else, lost to using or recovering. You’ve watched this cluster play out more times than you can count.
• The second cluster is social impairment. The job that’s slipping. The friendships that have gone quiet. The kid’s recital they missed because they were sick again. Things that used to matter, dimming.
• The third cluster is risky use. Driving they shouldn’t be doing. Using even after the doctor said the liver numbers were bad. Continuing despite the argument, the accident, the warning that should have landed ².
• The fourth cluster is pharmacological: tolerance and withdrawal. They need more to feel the same thing. Or they get shaky, sick, anxious, or irritable when they can’t use. This is the body talking back.

You don’t need to score this. You just need to notice that what you’re seeing isn’t one thing — it’s a cluster, and the cluster is the diagnosis.

Mild, moderate, severe: what the numbers mean when you hear them

When an intake clinician says “mild,” “moderate,” or “severe,” they’re not making a judgment call in the moment. They’re counting. Of the eleven DSM-5-TR criteria, 2 to 3 met is mild, 4 to 5 is moderate, and 6 or more is severe ¹⁷. That’s it. That’s the scale.

This matters for you in two specific ways.

First, “mild” doesn’t mean “not real.” It means early enough that intervention is often easier and less disruptive ⁴. Families sometimes hear “mild” and exhale, then back off the conversation entirely. The clinician didn’t say “fine.” They said “two or three of eleven warning lights are on.”

Second, the same scale applies whether the substance is wine, cannabis, oxycodone, or methamphetamine ^{3, 19}. So if you’ve been agonizing over whether your loved one’s pattern is “as bad as” someone else’s, stop. The scale is the scale. Six criteria is severe whether the drink is vodka or a prescription was written for it.

When you make the call to a treatment provider, this is the language they’ll use back to you. Knowing it ahead of time means you stop translating in real time during the worst phone call of your year.

Why the old ‘abuse vs. dependence’ language still confuses families

If you’ve been researching this for any length of time, you’ve probably hit a wall of mismatched vocabulary. One article says “alcohol abuse.” Another says “alcohol dependence.” Your loved one’s doctor says “alcohol use disorder.” Which one is it?

It’s all one thing now. In 2013, the DSM-5 collapsed the old split between “abuse” and “dependence” into a single substance use disorder diagnosis with severity levels ¹⁸. The reason matters: clinicians found that the two categories overlapped so heavily in real patients that separating them created more confusion than clarity.

So when an older relative insists your loved one is “just abusing,” not “dependent yet,” they’re working from a framework that no longer exists clinically. You can let that argument go. The current question isn’t which label — it’s how many criteria, and what to do next.

Alcohol: the ‘I only had two’ that was four

Alcohol is the substance families miss longest, because it hides in the rituals you already accept. The glass of wine with dinner. The beers after the lawn. The nightcap that started helping with sleep and somehow became the reason for the sleep.

The signature you’re looking for isn’t the drinking itself. It’s the gap between what your loved one reports and what you can count. “I only had two” when you saw four bottles in the recycling. The pour that keeps getting taller. The bar tab that doesn’t match the story.

The CDC defines binge drinking as four or more drinks on an occasion for women, five or more for men ¹⁰. If that’s a normal Friday in your house, that’s the pattern, not the exception. NIAAA is direct about the threshold for concern: if any AUD symptoms are present, alcohol may already be a problem worth addressing ⁴.

Watch for the morning. Shaky hands. The first drink moved earlier. Sweating, nausea, or anxiety that lifts after a beer — that’s withdrawal talking, and withdrawal is the body confirming what you’ve been suspecting ³.

Cannabis: the 2 a.m. vape and the ‘it’s just weed’ problem

Cannabis is the substance you’ll get the most pushback on, often from your loved one and sometimes from yourself. It’s legal in many states. It’s framed as gentler than alcohol. Friends use it. So when you raise it, you’ll hear some version of “it’s just weed.”

Here’s what the data says, and it’s worth quoting cleanly: about 3 in 10 people who use cannabis meet criteria for cannabis use disorder, according to the CDC ⁵. That’s the prevalence among users, not the general population — and it’s high enough that “it’s just weed” stops being a reassurance and starts being a question worth asking.

The signature in the kitchen looks like this. The vape that comes out before coffee. The 2 a.m. session on the couch with the lights low. Failed attempts to cut back or quit, dismissed as not really trying. Tolerance creeping up — what used to last an evening now lasts an hour ⁵. Motivation flattening. Plans quietly shrinking to fit the use.

The CDC also notes moderate evidence linking high-THC cannabis in adolescents and young adults to later mental health symptoms ⁵. If your loved one started young and is using high-potency products now, that’s a layer worth naming when you talk to a clinician.

Prescription opioids: the missing pills and the early refill

Prescription opioids confuse families more than any other class, because the bottle has a name on it. A doctor wrote it. A pharmacy filled it. How can that be addiction?

It can, and it does. NIDA is clear that prescription opioids — medications used for moderate to severe pain — carry real addiction risk even when taken as prescribed, and especially when use drifts past the prescription ⁸.

The signature here is administrative as much as behavioral. The pill count that doesn’t match the date. The “lost” prescription. The dentist, the urgent care, the second primary care doctor. Refills requested earlier and earlier. Pills missing from your own medicine cabinet — yours, your mother’s, the leftover bottle from a surgery two years ago.

Then the body signs. Pinpoint pupils. Long stretches of sedation that don’t match the day. Nodding off mid-conversation. Constipation that becomes a running joke and then stops being funny ⁹.

Stimulants and benzodiazepines: the energy spikes and the sedation no one explains

These two classes often show up together, and they pull in opposite directions — which is part of why they’re easy to miss separately and obvious in hindsight together.

Stimulants — prescription ones like Adderall or Ritalin, and illicit ones like cocaine or methamphetamine — leave a sharp signature. Long stretches awake. Talking faster, more, looping. Weight loss that isn’t explained by anything else. Money disappearing in patterns you can’t track. An evening crash that turns into irritability or a darker low than the day suggested. Then the next round, to climb back out.

Benzodiazepines — Xanax, Klonopin, Ativan, Valium — leave the opposite fingerprint. Slurred speech with no alcohol on their breath. Memory holes from yesterday afternoon. A flatness that looks like depression but lifts on a schedule. Doctor-shopping for anxiety prescriptions. SAMHSA also warns that benzodiazepines combined with some SUD medications can produce serious adverse effects, which is why clinicians ask about every pill in the house, not just the one you’re worried about ¹.

The same DSM-5-TR criteria apply to both — loss of control, tolerance, withdrawal, use despite harm ¹⁷. The substance changes; the diagnostic spine doesn’t.

How depression, anxiety, and trauma hide inside substance patterns

If you’ve been watching your loved one and quietly wondering whether something else is going on underneath the drinking or the pills, you’re probably right. Co-occurring conditions are the rule, not the exception.

SAMHSA estimates that approximately 21.2 million U.S. adults had a co-occurring mental illness and substance use disorder in 2024 ¹. That’s a population-level estimate of American adults living with both at the same time — not people who once had one and then the other, but both, right now. And the upstream picture matters too: the CDC reports that 61% of adults have experienced at least one Adverse Childhood Experience, and 16% have experienced four or more ¹¹. ACEs include growing up in a household with mental illness or substance use, and they raise the risk of both in adulthood.

What this means for you: if your loved one has a substance pattern, there is likely a second story braided into it. Depression that lifts after a drink and crashes harder the next morning. Anxiety that the cannabis was supposed to quiet. Trauma that the pills made bearable until they didn’t. You’re not imagining the second layer. You’re watching it ⁷.

Separating cause, consequence, and overlap when symptoms blur

Here’s the question that keeps families up: did the depression come first, or did the drinking cause it? You will not solve this from the kitchen, and you don’t have to. But you can describe what you see in a way that helps a clinician sort it out.

Three patterns are worth naming separately:

• Sometimes the mental health condition came first and the substance became a way to manage it — the social anxiety that quieted with two beers, then four.
• Sometimes the substance came first and reshaped mood, sleep, and motivation until what’s left looks like depression.
• And sometimes both have been there long enough that they feed each other, and the order stops mattering for the next decision ⁷.

NIMH is direct about this: symptoms overlap, and accurate diagnosis requires a clinician trained to assess both at once ¹³. When you call, bring a timeline. When did the mood change start? When did the use change? What came first in any given week — the bad night or the extra drink? You don’t need the answer. You need the observations.