Skip to Content

6 SP (Silenor 6 mg)

Generic Name: doxepin

Pill with imprint 6 SP is Green, Elliptical / Oval and has been identified as Silenor 6 mg. It is supplied by Somaxon Pharmaceuticals, Inc..

Silenor is used in the treatment of insomnia and belongs to the drug classes miscellaneous anxiolytics, sedatives and hypnotics, tricyclic antidepressants. FDA has not classified the drug for risk during pregnancy. Silenor 6 mg is not a controlled substance under the Controlled Substances Act (CSA).

Images for 6 SP


Generic Name:
6 SP
6 mg
Elliptical / Oval
Prescription only
Drug Class:
Miscellaneous anxiolytics, sedatives and hypnotics
Tricyclic antidepressants
Pregnancy Category:
N - Not classified
CSA Schedule:
Not a controlled drug
Labeler / Supplier:
Somaxon Pharmaceuticals, Inc.
Inactive Ingredients:
microcrystalline cellulose
silicon dioxide
magnesium stearate
D&C Yellow No. 10
FD&C Blue No. 1
Note: Inactive ingredients may vary.

Get help with Imprint Code FAQs.

Disclaimer: Every effort has been made to ensure that the information provided is accurate, up-to-date, and complete, but no guarantee is made to that effect. If you have questions about the drugs you are taking, check with your doctor, nurse or pharmacist.

Copyright 2018, National Library of Medicine, Truven Health Analytics and Cerner Multum, Inc. All Rights Reserved.