Agomelatine is being studied as a sleep regulator since it acts on melatonin receptors, but it's primarily used as an antidepressant. Interestingly, I see that

Agomelatine is being studied as a sleep regulator since it acts on melatonin receptors, but it's primarily used as an antidepressant. Interestingly, I see that there's no tapering needed when discontinuing this, so it may not hurt to ask my doctor if it's worth trying.