LYGEN vs SEIZALAM

Independent side-by-side comparison.

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

Possible drug interaction. LYGEN and SEIZALAM 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	LYGEN	SEIZALAM
Rating	New	New
Pharmacy pays	~$4.83 /30	$0.45 /mL
Type	RX	RX
Active ingredient	CHLORDIAZEPOXIDE HYDROCHLORIDE	MIDAZOLAM HYDROCHLORIDE
Manufacturer	Alra	Mmt
Dosage forms	Capsule	Solution
Drug class	Benzodiazepine	Benzodiazepine
Boxed warning	None	None
Treats	Alcohol Withdrawal Delirium, Anxiety Disorders	Anxiety Disorders, Psychomotor Agitation, Status Epilepticus

lygen seizalam

Rating

New

Pharmacy pays

~$4.83 /30

$0.45 /mL

Type

Active ingredient

CHLORDIAZEPOXIDE HYDROCHLORIDE

MIDAZOLAM HYDROCHLORIDE

Manufacturer

Alra

Mmt

Dosage forms

Capsule

Solution

Drug class

Benzodiazepine

Boxed warning

None

Treats

Alcohol Withdrawal Delirium, Anxiety Disorders

Anxiety Disorders, Psychomotor Agitation, Status Epilepticus

Frequently asked questions

What is the difference between Lygen and Seizalam?

Lygen contains Chlordiazepoxide Hydrochloride, while Seizalam contains Midazolam 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.