Key takeaways
Lyrica (Pregabalin) and Norpramin (Desipramine) are both prescription medications, but they are used for different conditions and belong to different drug classes. Pregabalin is an antiepileptic medication used to treat nerve pain from diabetes, shingles, spinal cord injury, fibromyalgia, and partial-onset seizures. It is taken 2 or 3 times a day and is available as a capsule and oral solution. Common side effects include dizziness and drowsiness. Desipramine, on the other hand, is a tricyclic antidepressant (TCA) used to treat depression in adults. It is typically taken once a day and can cause side effects like sleepiness, confusion, and weight gain. Unlike pregabalin, desipramine is not a controlled substance and does not have a risk of misuse or addiction. Both medications can cause serious side effects, such as suicidal thoughts and behaviors, but they work differently in the brain. Pregabalin lowers certain chemicals to relieve pain and prevent seizures, while desipramine raises serotonin and norepinephrine levels to improve mood.
