While acute insomnia can turn into chronic insomnia ... This is called stimulus control, and it's been used as treatment for insomnia since the 1970s, according to a review published in 2012.
[20] Schizophrenia. In patients with schizophrenia and insomnia, maximum priority should be given to antipsychotic treatment. Dementia and Acute Confusional Syndromes. In these patients ...
Occasional sleeping problems are called acute insomnia ... you may have chronic insomnia. You should seek medical treatment if you experience these sleeping problems more than once a week for ...