How Does Quviviq Work for Insomnia?

Quviviq (daridorexant) is a dual orexin receptor antagonist approved for the treatment of insomnia in adults. It works by blocking the activity of orexin, a neurotransmitter that plays a role in promoting wakefulness. By blocking orexin receptors, Quviviq helps to reduce wakefulness and promote sleep.

Quviviq is taken once a day, usually at bedtime. It is important to take Quviviq exactly as prescribed by your doctor, and to follow all instructions on the medication label. Do not take more or less of Quviviq than prescribed, and do not take it more than once a day.

Common side effects of Quviviq include headache, somnolence (sleepiness), fatigue, nausea, and dizziness. These side effects usually go away within a few days or weeks of starting treatment. Serious side effects of Quviviq are rare, but can include difficulty breathing, chest pain, fast or irregular heartbeat, and seizures.

Quviviq should not be used in people who have a history of hypersensitivity to daridorexant or any of the inactive ingredients in Quviviq. It should also not be used in people who have narcolepsy or other sleep-wake disorders.

Quviviq may interact with other medications, including alcohol, benzodiazepines, opioids, and other sedative medications. It is important to tell your doctor about all medications you are taking, including prescription medications, over-the-counter medications, herbal remedies, and vitamins.

Quviviq should be used with caution in people with liver or kidney problems. It should also be used with caution in people with a history of mental illness, including depression and psychosis.

Quviviq is a safe and effective treatment for insomnia. It is important to take it exactly as prescribed and to follow all instructions on the medication label. If you have any questions about Quviviq, talk to your doctor.