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Indications

BEERS REMS

Contraind./Precautions

Contraindicated in:

Use Cautiously in:

Adv. Reactions/Side Effects

Derm: allergic dermatitis.

GI: constipation, diarrhea, GI BLEEDING, heartburn, nausea, vomiting.

Hemat: AGRANULOCYTOSIS, anemia.

Neuro: dizziness, drowsiness.

Misc: HYPERSENSITIVITY REACTIONS (INCLUDING ANGIOEDEMA).

Interactions

Drug-Drug:

Drug-Natural Products:

Availability

(Generic available)

Route/Dosage

see Calculator

US Brand Names

Lorzone, Parafon Forte DSC

Action

Therapeutic Effects:

Classifications

Therapeutic Classification: skeletal muscle relaxants (centrally acting)

Pharmacokinetics

Absorption: Readily absorbed after oral administration.

Distribution: Unknown.

Metabolism/Excretion: Mostly metabolized by the liver; <1% excreted unchanged in urine.

Half-life: 1.1 hr.

Time/Action Profile

(skeletal muscle effects)

ROUTEONSETPEAKDURATION
POwithin 1 hr1–2 hr3–4 hr

Patient/Family Teaching

Pronunciation

klor-ZOX-a-zohn

Code

NDC Code*