Insomnia: When to See a Specialist

Poor sleep is more than just tiredness. As Dr. Saulītis emphasises, sleep is always a symptom — and a very significant one. Once sleep breaks down, health problems follow quickly. That is why seeking help sooner rather than later matters.

Why the Causes Can Be Many

Sleep disturbances can arise from a surprisingly wide range of conditions that may not seem related at first glance:

• Past injuries and neurological conditions — head trauma, concussions, brain surgery, epilepsy and similar states can cause sleep problems even well after the event. An EEG is essential in such cases.
• Internal organs and metabolism — the thyroid gland (whether overactive or underactive), acute pancreatic inflammation, atherosclerotic changes, and inflammatory conditions such as encephalitis or meningitis can all manifest as sleep disruption.
• Substances and incorrect treatment — alcohol, stimulants (strong coffee, tea, amphetamines), cannabis and certain other substances damage sleep architecture. Benzodiazepines and similar drugs pose a particular risk: they create the illusion of sleep while robbing the body of its deep, restorative phase. The person seems to be sleeping — but is not truly resting.
• Prolonged stress and exhaustion — chronic strain frequently surfaces as insomnia, and people end up treating the symptom without knowing the real cause.

Why Self-Treatment Fails

When someone tries to manage insomnia without knowing its cause, they are treating a symptom — and getting nowhere. Without deep-phase sleep the body does not recover, even after a full night in bed. Sustained disruption of sleep architecture leads to mood disorders, depression, and serious consequences for both mental and physical health.

When to See a Specialist

See a doctor — your family physician or a psychiatrist — for any persistent sleep disturbance, especially if:

• the problems do not resolve on their own within a short time;
• there is a history of head injury, neurological or somatic illness;
• you are already taking medications or using substances that affect sleep;
• insomnia is accompanied by mood changes, anxiety, or other symptoms.

Only a specialist can identify the true cause and prescribe treatment under which sleep improves not as an end in itself, but as a natural result of addressing the underlying problem.