Low mood, poor concentration, irritability, sleeplessness, and unusual experiences can have more than one explanation. Mental disorders, substance effects, withdrawal, medication effects, and physical illness may produce overlapping symptoms. A useful assessment looks at the pattern and context instead of assigning each symptom to a diagnosis in isolation.

You can help by describing what happened before, during, and after the symptoms, including periods when circumstances changed. The questions below are preparation prompts for a clinical conversation. They are not a scoring system for deciding whether a symptom is psychiatric or substance-related, and they do not replace urgent assessment when safety is at risk.

What is different from your usual pattern?

Start with the change that prompted concern. Is concentration newly difficult, or has it been a problem since school? Is low mood continuous, episodic, or closely linked to a recent change in use? What would someone who knows you well say is different? A description of the change gives the clinician a useful point of comparison.

A usual pattern is not necessarily a healthy one. You may have adapted to longstanding difficulties without recognizing how much support they required. Explain both recent changes and earlier problems. The clinician can then consider whether a new condition, an existing condition, substance effects, or several factors together best explain the current situation.

Did symptoms begin before the substance pattern?

Ask yourself whether the same symptoms were present before regular use, before an increase, or during periods when use was lower. SAMHSA’s assessment guidance emphasizes examining symptoms over time. The order of events can inform a clinician’s reasoning, although it does not prove causation by itself.

If you cannot remember, use approximate periods and significant events rather than forcing exact dates. A previous medical report or a trusted person’s observations may help. The symptom timeline guide explains how to organize information while keeping uncertain details clearly marked.

What does not sleeping actually mean?

Difficulty falling asleep while feeling exhausted is different from sleeping much less while feeling unusually energetic and not tired. A clinician may ask about both the amount of sleep and the experience of needing it. NIMH describes reduced need for sleep among possible features of mania, but this symptom alone does not establish bipolar disorder.

Include shift work, travel, stimulant use, alcohol, medications, pain, and the actual opportunity to sleep. Describe whether the sleep change came before or after the mood or behavioral change. The assessment should consider the whole episode, including activity, judgment, speech, and functioning, rather than using one night as a diagnostic shortcut.

Is low mood persistent, episodic, or linked to a change?

Explain how low mood affects interest, energy, appetite, sleep, concentration, and daily tasks. Tell the clinician about any thoughts of death or suicide. A period after heavy substance use may be relevant, but that context does not make severe distress unimportant or remove the need for a safety assessment.

Describe earlier episodes and what happened when substance use changed. Also mention periods of unusually elevated or irritable mood, even if you originally regarded them as productive or positive. The clinician needs the broader mood history to decide what further questions and treatment considerations are appropriate.

What happens during anxiety or panic?

Describe the bodily sensations, thoughts, setting, and duration in your own words. Did symptoms appear unexpectedly, around a feared situation, after a substance, or while reducing use? Do you now avoid places or activities because you fear another episode? These distinctions can help the clinician understand the pattern.

Do not assume new severe chest pain, breathing difficulty, fainting, or neurological symptoms are simply panic. Seek appropriate urgent medical help. For recurring episodes already under assessment, bring information about any physical investigations and the advice you were given. Psychiatric and medical explanations should be considered together when the symptoms overlap.

Have attention and organization difficulties been lifelong?

Adult ADHD assessment includes evidence about earlier life, rather than relying only on current distractibility. NIMH explains that symptoms must have begun in childhood, even when diagnosis occurs much later. School reports, longstanding patterns across settings, and observations from people who knew you then may contribute to the history.

Current concentration problems can also accompany poor sleep, anxiety, depression, substance effects, or other conditions. Explain what tasks are difficult and when the problem is most noticeable. A clinician should investigate competing and co-occurring explanations instead of treating a positive online questionnaire as a complete answer.

If symptoms followed a traumatic event, tell the clinician as much as feels manageable for the assessment. They may ask about intrusive memories, avoidance, changes in mood or beliefs, and heightened alertness. NIMH notes that PTSD can coexist with substance use and other mental health conditions.

You do not need to retell every detail of trauma to a general admissions worker to ask for an appropriate clinical appointment. Ask how sensitive history will be taken and who needs it. The assessment should distinguish a trauma history from a specific diagnosis while recognizing that distress deserves attention in either case.

What do unusual perceptions or beliefs involve?

Hearing or seeing things others do not, feeling watched, or becoming convinced of unusual explanations needs careful assessment. NIMH describes multiple possible contributors to psychosis, including mental disorders, sleep deprivation, medications, and substance use. The presence of such an experience does not by itself identify the cause.

Describe when it began, whether it is continuing, and how it affects behavior or safety. If symptoms are escalating or there is immediate danger, seek urgent local care. Families can help by reporting concrete observations without arguing about or endorsing the person’s interpretation. A calm account of what happened is more useful than assigning a label.

What changed in medication or physical health?

Bring a complete list of prescribed and nonprescribed medicines, supplements, and recent changes. Include what was actually taken, not only what appears on the prescription list. A clinician may need to review interactions, side effects, adherence difficulties, and the timing of symptoms relative to a change.

Physical conditions can also affect mood, cognition, and energy. NIMH’s bipolar disorder information notes that thyroid disease and some drug effects can resemble or worsen mood symptoms. The appropriate examination and testing depend on the individual situation. Do not stop a medicine or request every possible test without discussing the clinical question.

What happened during previous treatment?

Be specific about what is known and unknown in the substance history. A product’s informal name may not reliably identify its contents, and an estimated amount may not reflect its strength. Tell the clinician when several substances were used together or when the source changed. These details are reasons for careful interpretation, not reasons to abandon the history.

Do not attempt to recreate an episode to find out which explanation is correct. A deliberate return to use, skipped medication, or prolonged sleep deprivation could create risk without resolving the diagnosis. The clinician can decide whether further records, testing, or supervised observation would provide useful information safely.

A past response can provide useful information, but it needs context. What treatment was delivered, for how long, and what else changed at the same time? Did symptoms improve while you were also sleeping more regularly, receiving support, or changing substance use? A single improvement rarely explains the whole diagnostic picture.

The same caution applies to an unsuccessful trial. It may reflect the treatment choice, practical barriers, unwanted effects, incomplete use, or a need to revisit the diagnosis. Ask the clinician to examine those possibilities. The goal is to learn from past care without turning every outcome into proof for or against one label.

Which effects on daily life are most important?

Symptoms become easier to understand when linked to actual functioning. Explain missed work, unsafe decisions, difficulty managing money, disrupted relationships, or inability to complete ordinary tasks. Also mention areas that remain stable. A person may function well in one setting while struggling substantially in another.

If someone else provides an account, ask that observations be distinguished from interpretations. A relative can describe missed nights of sleep or unusual spending without deciding the diagnosis. With appropriate consent, different perspectives can help the clinician build a fuller picture and identify where further clarification is needed.

How will the clinician handle several plausible explanations?

Ask which possibilities are currently being considered and what would help distinguish them. Some questions can be answered through records or examination; others require follow-up over time. Our guide to diagnostic uncertainty explains how an active care plan can proceed while conclusions remain provisional.

A good explanation should include what needs treatment now, who is responsible, and when the assessment will be reviewed. You should not be left to decide that all symptoms are caused by substances or that substance use is irrelevant because a psychiatric diagnosis already exists. Both assumptions can leave important needs unaddressed.

Bring a concise account to the appointment

Choose a few examples that show the pattern, note the main dates approximately, and list the questions you most want answered. Bring relevant records and medication information. If the account feels too difficult to organize, say so; helping structure the history is part of the clinician’s work.

The useful question is not which single symptom proves a diagnosis. It is how the symptoms, timing, substance pattern, medical history, and functioning fit together. That broader account gives assessment a stronger foundation and helps the treatment plan respond to the whole situation.

Sources and further reading

Found a detail that has changed? Tell the editorial team.