Were you looking for information about Sonata? Sonnata is a common misspelling of Sonata.
Sonata® is a prescription medication that is used for the treatment of short-term insomnia in people who have difficulty falling asleep. Clinical studies show that people who took Sonata fell asleep faster but did not necessarily stay asleep longer. The sleep medicine, which is a controlled substance that can be habit-forming, comes in tablet form and should be taken immediately before bedtime. Potential side effects of Sonata may include nausea, headache, and drowsiness.
(Click Sonata for more information about the specific uses of Sonata, information on when and how to take the medicine, and general warnings and precautions to be aware of.)