How to Know if Your Spouse Has a Drug Addiction: A Psychiatrist’s Guide

If you’re worried about your spouse’s possible drug use, you’re not alone—and feeling concerned does not make you guilty or at fault. I have worked with many partners who have experienced similar situations, noticing changes in their spouse while feeling scared and uncertain about their next steps. Substance use disorder, which clinicians call drug addiction, exists frequently in society and requires early intervention for safe treatment. The following guide provides you with methods to identify warning signs and protect your family while seeking effective help.

What “addiction” really means

Addiction is a medical condition that affects brain circuits involved in reward processing, stress regulation, and self-control. People do not develop addiction through a personal failure or choice; however, recovery typically requires structured support and intentional, ongoing decision-making. A diagnosis of substance use disorder involves identifying a pattern of problematic substance use that includes several key features, such as: Difficulty controlling substance use, including using more than intended or for longer periods than planned Strong cravings or urges to use substances, with persistent mental preoccupation Continued substance use despite negative consequences to relationships, work or school performance, legal standing, or physical health Needing increasing amounts of a substance to achieve the same effects (tolerance) Experiencing physical or psychological symptoms when attempting to reduce or stop use (withdrawal) Spending excessive time obtaining, using, or recovering from the effects of substances Reducing or abandoning important social, occupational, or recreational activities Repeated unsuccessful attempts to cut back or stop using substances Any substance has the potential to lead to addiction, whether it is a prescription medication, cannabis, or alcohol. Alcohol functions as a drug in the same way as other substances. Ultimately, the pattern and impact of substance use matter more than the specific substance involved.

Common signs your spouse may have a drug problem

Your understanding of your spouse's behavior makes you the best person to identify potential drug use. The combination of noticeable changes, together with their intensity and direction, provides more valuable information than any individual warning sign. Trust your observations because multiple patterns from the following list may match your experiences.

Behavior changes at home

• Your spouse now hides everything from you by locking doors, deleting messages, using unexplained absences, and hiding packages.

• The person shows irregular behavior by staying out late and sleeping at unusual times while missing family events.

• The person makes unexplained purchases through cash withdrawals, obtains new credit cards, and sells personal items.

• The person has abandoned their previous friends to join a new group of people who spend most of their time partying.

• The person engages in dangerous activities by driving after substance use, makes dangerous online purchases, and meets unknown people.

• The person becomes defensive when you ask basic questions.

A spouse who becomes distant, unresponsive, or shows inconsistent behavior might be attempting to hide their growing substance dependence.

Physical and medical signs

• People who use opioids will have small pupils, but stimulant users will have large pupils when exposed to normal lighting conditions.

• People who use substances experience periods of deep sleep, heavy eyelids, and sudden bursts of excessive energy.

• People experience weight fluctuations, and their appetite becomes unstable.

• People experience nosebleeds, constant sniffing, and frequent coughing.

• People show needle marks, infections and wear long sleeves during hot weather.

• People experience constipation from opioid use and then develop nausea and vomiting.

• People experience headaches, tremors, and sweating when they are not using substances.

The appearance of substance-related patterns should be evaluated across multiple weeks instead of focusing on a single bad day.

Mood and thinking shifts

• People experience short-tempered behavior, impatient behavior, and explosive mood changes.

• People experience anxiety and panic attacks, and develop a constant feeling of restlessness.

• People experience depression and flatness, and show no interest in things.

• People develop paranoid thoughts, become suspicious, and start hiding things from others.

• People experience memory loss and experience periods of missing time.

• People show decreased interest in sex, and their sexual behavior becomes unpredictable.

Substances help people hide their emotional problems at first, but they eventually make these problems worse. People who use substances experience sudden mood changes when their substances wear off.

Work, school, and legal consequences

• People miss deadlines, are absent from work, and may face disciplinary action.

• People experience accidents and receive DUI citations and traffic tickets.

• People lose their employment or experience unexpected job changes without any clear explanation.

• People experience multiple "emergencies" that require them to spend money and get rides.

When problems occur in multiple settings, it becomes more likely that substance use is involved.

Digital and paraphernalia clues

-The cash transfer app shows multiple payments to unknown recipients.

-People create new phone numbers and hide messages using locked threads or disappearing chat applications.

-Pill bottles lack labels, and loose pills, small baggies, burnt foil, straws, syringes, tourniquets, dab pens, and vape cartridges containing unknown liquids may be present.

-Discovering paraphernalia does not confirm addiction, but it should prompt a calm, non-confrontational conversation about the situation.

Tolerance and Withdrawal

-People need to consume higher amounts of substances to achieve the same effects they previously experienced.

-People begin their day by using substances to manage anxiety or feel normal. People experience physical symptoms, including shakiness, sweating, and anxiety, when they attempt to reduce or stop substance use.

-People use substances to function normally rather than to achieve the high they once experienced.

-The brain and body learn to depend on the substance through these repeated behaviors.

Red flags by substance type

A professional evaluation remains essential, but certain substance-related clusters may point to specific types of drug use. The primary goal is to identify potential risks, which can help guide your next steps.

Opioids (oxycodone, hydrocodone, fentanyl, heroin) Pinpoint pupils, drowsiness, slurred speech, itching, constipation, slowed breathing Falling asleep while sitting (“nodding”) Overdose risk is high—keep naloxone (Narcan) available if opioids may be involved

Stimulants (cocaine, methamphetamine, non-prescribed ADHD medications) Dilated pupils, rapid speech, restlessness, decreased appetite, jaw clenching or teeth grinding Staying awake all night followed by a significant crash the next day Paranoia, agitation, or irritability during the comedown

Benzodiazepines and sedatives (alprazolam, lorazepam, clonazepam) Sedation, unsteady gait, memory gaps, slowed reaction time Especially dangerous when combined with alcohol or opioids; withdrawal can be life-threatening if stopped abruptly

Cannabis Red or bloodshot eyes, increased appetite, slowed reaction time, reduced motivation Anxiety or panic in some individuals; heavy daily use may impair memory and driving ability

Hallucinogens / club drugs (MDMA, ketamine) Sensory changes, increased emotional openness or empathy, jaw tension, next-day mood drop Combination use is common, which increases overall risk

Prescription medication misuse Early refill requests, reports of “lost” prescriptions, multiple prescribers, or resistance to allowing communication with their doctor If you suspect any combination of opioids, sedatives, and alcohol, treat the situation as high risk for overdose and prioritize safety.

Simple screening questions you can use

The process of diagnosing requires medical professionals, yet basic self‑assessment tools can help determine the level of risk. The following yes/no screening questions derive from standard screening tools:

• Your spouse has used more substances than planned during multiple occasions.

• The person has made multiple attempts to reduce their substance use but failed each time.

• The person dedicates most of their time to obtaining substances and using them and recovering from their use.

• The person experiences intense cravings for substances.

• The person's substance use has caused problems at home, work, and school.

• The person continues using substances even though their substance use has caused relationship issues.

• The person has abandoned their previous hobbies and social activities.

• The person engages in dangerous activities while under the influence, including operating vehicles and working and supervising children.

• The person continues substance use despite developing health issues that substance abuse makes worse.

• The person needs to consume more substances to achieve the same effects while experiencing negative symptoms when trying to stop.

A professional evaluation becomes necessary when two or more screening questions receive positive responses.

Helpful practice:

• Record all suspicious incidents in a log sheet that should include the date, time, and details about what happened, as well as all substances present.

• Track patterns of substance use, including weekend binges, payday spending, and post-argument use.

• The log serves as a tool to develop a safety plan with your spouse instead of serving as a tool for criticism.

Safety first: protect life and reduce harm

Your spouse’s well‑being matters. The safety of your spouse and all people who live in your home remains the top priority.

• The signs of an overdose include: when someone stops breathing or their lips turn blue or gray, they make gurgling sounds, cannot wake up. and their pupils become minimal (opioids) or huge (stimulants)

• Call 911 right away whenever you suspect someone has overdosed

• People who use opioids should keep naloxone (Narcan) on hand because it is available without prescription in various locations

• Medical supervision becomes essential for stopping heavy alcohol or benzodiazepine use because withdrawal can lead to dangerous seizures and fatal outcomes

• All dangerous substances, objects, and hazardous materials need to be placed in secure locations

• You should never drive with someone who has been drinking and you should take their car keys while calling for transportation

• Develop a personal safety plan when you experience violent outbursts or when arguments become severe

• Call 911 for emergencies but reach 988 through phone or text for mental health and substance abuse crises in the United States

• The SAMHSA National Helpline operates 24/7 to help people find treatment services at 1‑800‑662‑HELP (4357)

Treatment access becomes possible through harm-reduction strategies, which simultaneously protect lives.

How to Speak with your spouse

The timing of the conversation and the language you use play a critical role in its effectiveness.

• Select a peaceful time when your partner remains sober and has eaten.

• Find a private setting that provides sufficient time for discussion.

• Start with affection by saying "I love you" before expressing your concern about their health and your family.

• Use personal statements to describe your observations by saying, "I saw the empty pill bottles, and you missed work this week."

• State the effects of their behavior without making any accusations.

• The person should answer your questions about their situation and their current emotional state.

• The person should have a way to move forward by asking them to book an assessment appointment together.

You will accompany them to their appointment.

What to avoid:

• You should stay away from using interrogations and making ultimatums that you cannot fulfill and from making threats when you are in a heated state

• You should avoid fighting with someone who has been drinking because you should pause the conversation until you both feel sober

• The terms “junkie” and “addict” create barriers that discourage people from seeking help.

Substance use disorders often involve denial or deflection of information, so these reactions are common. Returning to the conversation with calm, consistent communication is usually more effective than confrontation.

Boundaries that defend your well-being and support your recovery process

Boundaries function as protective measures instead of disciplinary tools. Your household safety depends on these clear boundaries, which transfer responsibility back to your spouse.

The following examples demonstrate how to establish proper boundaries in relationships.

• The home environment must remain drug-free, and children should never encounter drugs or drug paraphernalia. Any vehicle operation by someone who is under the influence of substances is strictly forbidden. The couple should establish separate banking accounts and set spending restrictions when money disappears from their shared account. Your spouse needs to undergo evaluation and follow treatment recommendations to regain access to driving children and using shared funds. Your sleep time and personal space need protection.

The following steps will help you maintain your boundaries:

• Write down your boundaries for better understanding and keep them as written records if needed.

• Each boundary requires a specific consequence, which you will execute without exception.

• The enforcement of boundaries needs to remain constant because irregular application will create more problems.

• A therapist or support group membership helps you handle feelings of guilt and self-doubt during recovery.

People who enable their partners through the following behaviors, should consider reducing, or more effectively, discontinuing the behaviors listed below:

• Taking responsibility for your partner's work absences or their failed appointments.

• Paying debts that stem from drug use without any treatment plan in place.

• Continuing to discuss past events, as this limits your ability to establish present-day boundaries.

• Taking full responsibility for household duties, because it creates an unhealthy situation.

A formal intervention becomes necessary when specific conditions occur.

• A professional intervention with a psychiatrist, addiction specialist, or certified interventionist helps when conversations become stuck, safety risks increase, and your spouse denies the existence of their problem.

• The intervention process achieves its best results through loving statements that specify particular actions that lead to immediate access to medical care.

Treatment options that work

Recovery becomes achievable for everyone. The treatment approach for drug addiction requires individualized care because it depends on the substance type and severity level, as well as the individual's medical requirements and personal circumstances.

The following treatment options exist for patients:

• Medical detox centers provide brief withdrawal stabilization services to patients. The process requires immediate medical care for patients who withdraw from alcohol, benzodiazepines, and opioid substances.

• The treatment center provides 24/7 support to patients who need intensive care for their condition requires.

• The program provides daily intensive therapy sessions, which patients attend during the day before returning home at night.

• The program requires patients to attend multiple therapy sessions throughout each week.

• The treatment program provides medication management services and therapy sessions and monitoring services, which can be delivered through telehealth platforms. The program provides patients with substance-free living accommodations through its recovery housing program.

The following medications serve as effective treatments for specific conditions:

• Buprenorphine/naloxone and methadone serve as opioid use disorder treatments that help patients control their cravings and prevent overdose. The medication naltrexone provides extended-release benefits for patients who have completed detoxification.

• The treatment of alcohol use disorder includes three medications that help patients control their drinking behavior. The medications naltrexone, acamprosate, and disulfiram serve as treatment options for alcohol use disorder.

• The process of benzodiazepine detoxification requires slow medical supervision while patients receive additional medications to manage their symptoms.

• The FDA has not approved any medications for stimulant use disorder treatment, but healthcare providers use contingency management and cognitive-behavioral therapy as primary interventions while monitoring patients with depression, ADHD, and anxiety disorders.

The following treatment approaches help patients achieve their goals:

• Motivational interviewing helps patients develop their willingness to change.

• Cognitive-behavioral therapy teaches patients effective methods to handle their triggers and thoughts.

• The program uses reward systems to encourage patients to maintain healthy behaviors.

• The treatment approach of dialectical behavior therapy helps patients who struggle with emotion regulation.

• Family therapy sessions and couples counseling help patients rebuild their trust and establish new routines.

• People find different recovery paths through 12-step groups and SMART Recovery and Refuge Recovery programs.

The recovery process includes three main stages, which start with early stabilization followed by active treatment and then maintenance. The treatment plan should change when you experience a setback because this indicates a need for different care rather than a reason to stop treatment.

When there are children living in the house.

The safety and well-being of children must remain the absolute priority. Children experience fear and confusion when they witness substance-related behavior.

• Take the following steps to protect your children.

• Children should never receive care from adults who show signs of impairment. Lock up medications and hazardous items; keep naloxone readily available if opioids are in the picture

• Maintain routines: meals, bedtime, school activities

• Use basic language that matches your child's age to explain that their parent needs help and you both remain safe and loved.

• Pediatricians and school counselors should receive notification when their assistance becomes beneficial.

• You should contact a professional right away when you suspect neglect or violence or severe impairment because they will explain your state-specific responsibilities and available choices.

Your steadiness is a powerful protective factor.

Caring for yourself while you care for them

You cannot pour from an empty cup. Your health is part of the treatment plan.

• Consider your own therapy—individual sessions offer space to think clearly and set boundaries

• Explore support groups for families (Al‑Anon, Nar‑Anon, SMART Family & Friends)

• Prioritize sleep, nutrition, and movement; stress makes everything feel worse

• Share with one trusted friend or family member rather than carrying the secret alone

• Limit doom‑scrolling; schedule specific times to research and then unplug

• Keep your own medical appointments and medications separate and secure

Compassion for yourself is not selfish—it’s strategic.

What not to do (common pitfalls)

The following well‑meaning actions will create negative outcomes:

• Bargaining for abstinence without offering treatment options

• Snooping in dangerous situations; prioritize safety over surveillance

• Shaming, name‑calling, or rehashing every past mistake should be avoided

• Making threats you cannot enforce

• Waiting for “rock bottom.” It’s not a medical threshold—earlier help is better

A practical 7‑day action plan

Small, steady steps beat urgent, unsustainable ones.

Day 1–2:

• Write down your specific concerns and safety risks

• Remove or lock up medications and hazardous items

• Start implementing one new boundary, which includes preventing driving children when under the influence.

Day 3:

• Choose a time when you are calm to discuss matters with your spouse through statements that start with "I."

• Request a psychiatric evaluation or addiction specialist assessment while offering to join them for the evaluation.

Day 4–5:

• You should contact your insurance provider to find out which services they cover.

• The SAMHSA National Helpline (1‑800‑662‑HELP (4357)) provides you with access to local treatment programs.

• You should obtain naloxone when opioids are present in the situation.

Day 6:

• You should book your medical appointments and therapy sessions while arranging for childcare services and time off work.

• Share your situation with someone you trust who can provide you with support.

Day 7:

• Review your established boundaries and safety measures.

• Take a moment to rest, walk, or meet a friend as your self-care activity.

Continue this process weekly while making necessary adjustments to your plan.

When to seek urgent help now

You should immediately contact 911 when you observe any of the following emergencies:

• 911 should be called at all times when someone experiences an overdose or shows signs of chest pain or seizures or loses consciousness.

• People who experience suicidal thoughts or make threats or display suicidal behavior should contact 988 or visit the nearest emergency department.

• People who experience severe withdrawal symptoms from alcohol or benzodiazepines should seek immediate medical help because their condition includes tremors, confusion, and hallucinations.

• Your safety should be your top priority when you encounter violence or threats or weapon access, so you should seek help right away.

Your life together with your spouse holds greater value than any social judgment.

We’re here to help

Your first step toward recovery has been achieved because this article describes your current situation. The correct treatment approach enables families to recover from addiction. Healing Sky provides evidence-based substance use and mental health treatment services through its compassionate assessment program. Our team will help you create a treatment plan that includes medication-assisted therapy, therapy sessions, family coordination, and additional support services.

• Schedule a private consultation by reaching out to us.

• Bring all your observations, questions, and hopes to the consultation.

• If you need immediate guidance or can’t wait for an appointment, call the SAMHSA National Helpline at 1‑800‑662‑HELP (4357), or call/text 988 for urgent mental health support when you cannot wait for an appointment.

You do not need to face this situation by yourself. The combination of proper treatment and safe boundaries enables families to achieve recovery success for their members who struggle with substance use.