The following are the three types of insomnia:
1. Transient insomnia : This is a short-term condition that lasts less than a week. It can occur when a person takes certain medications, such as SSRI antidepressants, Alpha-blockers, Beta-blockers, and ACE inhibitors. Transient insomnia can also occur when a person sleeps in a new environment, such as in a new house or a hotel. It can also occur when a person experiences physical discomfort, such as noise, light, or sleeping on an uncomfortable mattress. This type of insomnia usually goes away after a person gets used to his/her current situation.
2. Acute insomnia : Also known as adjustment insomnia, acute insomnia is the most common insomnia type. It's a short-term condition that lasts for a few days or a few weeks. It occurs when a person experiences a stressful event, such as a breakup, the loss of a loved one, the loss of a job, etc.
3. Chronic insomnia: This is a more serious type of insomnia as it lasts for a month or more. Chronic insomnia mostly occurs when one has an underlying health condition, such as diabetes, obstructive sleep apnea, and mental health conditions like anxiety, depression, or ADHD.