METHADONE HYDROCHLORIDE vs RYZOLT

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 21, 2026·How we rate

Possible drug interaction. METHADONE HYDROCHLORIDE and RYZOLT are different prescription medicines. Combining or switching between them can cause interactions — talk to a pharmacist or prescriber before making changes. This page is not medical advice.

Attribute	METHADONE HYDROCHLORIDE	RYZOLT
Rating	72/100	New
Pharmacy pays	$0.18 /mL	~$0.72 /30
Type	RX	RX
Active ingredient	METHADONE HYDROCHLORIDE	TRAMADOL HYDROCHLORIDE
Manufacturer	Hikma	Purdue Pharma
Dosage forms	Injectable, Solution, Tablet	Tablet, extended release
Drug class	Opioid Agonist	Opioid Agonist
Boxed warning	Boxed warning	None
Half-life	about 8 to 59 hours (terminal/elimination half-life; a very wide range)	about 6 hours (mean terminal elimination half-life of tramadol in healthy adults)
Treats	Opioid-Related Disorders, Intractable Pain	Pain

methadone hydrochloride ryzolt

Rating

72/100

New

Pharmacy pays

$0.18 /mL

~$0.72 /30

Type

Active ingredient

METHADONE HYDROCHLORIDE

TRAMADOL HYDROCHLORIDE

Manufacturer

Hikma

Purdue Pharma

Dosage forms

Injectable, Solution, Tablet

Tablet, extended release

Drug class

Opioid Agonist

Boxed warning

None

Half-life

about 8 to 59 hours (terminal/elimination half-life; a very wide range)

about 6 hours (mean terminal elimination half-life of tramadol in healthy adults)

Treats

Opioid-Related Disorders, Intractable Pain

Pain

Frequently asked questions

What is the difference between Methadone Hydrochloride and Ryzolt?

Methadone Hydrochloride contains Methadone Hydrochloride, while Ryzolt contains Tramadol Hydrochloride — they have different active ingredients.

Ratings are based on FDA regulatory (recall-safety) data. This comparison is for general reference only — not medical advice. Always consult a licensed professional before choosing or switching a medication.