What treats circadian rhythm sleep disorders?

Our catalog lists 2 products that may treat circadian rhythm sleep disorders, based on NIH RxClass (MED-RT “may treat”) drug-classification data — not the verbatim FDA label. They're rated where FDA recall-safety data exists.

What is the best-rated treatment for circadian rhythm sleep disorders?

Ratings appear as FDA recall-safety data accumulates for the products that may treat circadian rhythm sleep disorders.

How are these treatments ranked?

By our independent score, currently based on FDA regulatory recall-safety data (the methodology blends additional sources as they come online). See the How we rate page.

What types of drugs treat circadian rhythm sleep disorders?

Treatments for circadian rhythm sleep disorders span FDA drug classes including melatonin receptor agonist. Compare every option side by side, ranked by independent rating, above.

Best treatments for circadian rhythm sleep disorders

2 products may treat circadian rhythm sleep disorders, spanning FDA drug classes such as melatonin receptor agonist. Ranked below by our independent recall-safety rating (rated where FDA data exists) — not medical advice; always consult a professional.

Quick answer: Of the 2 drugs we list for circadian rhythm sleep disorders, all are available as lower-cost generics, spanning classes such as melatonin receptor agonist. They’re ranked by each drug’s FDA recall-safety record — not clinical effectiveness for circadian rhythm sleep disorders — so confirm the right choice with your prescriber.

Rated against independent regulatory sources·Last updated June 7, 2026·How we rate

Treatments we list for circadian rhythm sleep disorders
#	Drug	Rating	Type	Form	Class	Generic?	Pharmacy pays
1	Hetlioz	Not yet rated	Prescription	Capsule	Melatonin Receptor Agonist	Generic	$11351	View →
2	Hetlioz Lq	Not yet rated	Prescription	Suspension	Melatonin Receptor Agonist	Generic	$11351	View →

Narrow by drug class

Best melatonin receptor agonist for circadian rhythm sleep disorders (2)

Explore the class hubs: melatonin receptor agonist

Full ranking · 2 treatments

hetlioz

PrescriptionFDA-sourced

New

Hetlioz (Tasimelteon) is a melatonin receptor agonist used to treat Circadian Rhythm Sleep Disorders.

melatonin receptor agonistsleep disorders, circadian rhythm

Pharmacy pays

~$11350.80 /30

Save up to 99% in class

View details →

hetlioz lq

PrescriptionFDA-sourced

New

Hetlioz Lq (Tasimelteon) is a melatonin receptor agonist used to treat Circadian Rhythm Sleep Disorders.

melatonin receptor agonistsleep disorders, circadian rhythm

Pharmacy pays

~$11350.80 /30

Save up to 99% in class

View details →

Frequently asked

What treats circadian rhythm sleep disorders?: Our catalog lists 2 products that may treat circadian rhythm sleep disorders, based on NIH RxClass (MED-RT “may treat”) drug-classification data — not the verbatim FDA label. They're rated where FDA recall-safety data exists.
What is the best-rated treatment for circadian rhythm sleep disorders?: Ratings appear as FDA recall-safety data accumulates for the products that may treat circadian rhythm sleep disorders.
How are these treatments ranked?: By our independent score, currently based on FDA regulatory recall-safety data (the methodology blends additional sources as they come online). See the How we rate page.
What types of drugs treat circadian rhythm sleep disorders?: Treatments for circadian rhythm sleep disorders span FDA drug classes including melatonin receptor agonist. Compare every option side by side, ranked by independent rating, above.

Treatment associations are derived from NIH RxClass (MED-RT “may treat”) drug-classification data — not the verbatim FDA label. This is general reference, not medical advice — always consult a licensed professional.