SILTUSSIN SA- guaifenesin liquid 
Silarx Pharmaceuticals, Inc

Disclaimer: Most OTC drugs are not reviewed and approved by FDA, however they may be marketed if they comply with applicable regulations and policies. FDA has not evaluated whether this product complies.


Siltussin SA (Guaifenesin Liquid)

Active Ingredient: Guaifenesin 100 mg (in each 5 mL (teaspoon)(TSP))

Purpose: Expectorant

Uses Helps loosen phlegm (mucus) and thin bronchial secretions to make coughs more productive


Ask a doctor before use if you have

  • cough that occurs with too much phlegm (mucus)
  • cough that lasts or is chronic such as occurs with smoking, asthma, chronic bronchitis, or emphysema

Stop use and ask a doctor if cough lasts more than 7 days, comes back, or is accompanied by fever, rash, or persistent headache. These could be signs of a serious condition.

If pregnant or breast-feeding, ask a health professional before use.

Keep out of reach of children. In case of overdose, get medical help or contact a Poison Control Center right away.


adults and children 12 years and over
2-4 teaspoonfuls (TSP)
children under 12 yearsDO NOT USE

Other information

Store at room temperature 20°-25°C (68°-77°F). Do not accept if imprinted tamper evident safety seal around cap is broken or missing.

Inactive ingredients

citric acid, D&C yellow no. 10, FD&C blue no. 1, FD&C red no. 40, strawberry flavor, glycerin, propylene glycol, saccharin sodium, sodium benzoate, sodium citrate, sorbitol, purified water.



Manufactured by:

Silarx Pharmaceuticals, Inc.
1033 Stoneleigh Ave
Carmel, NY 10512

Container Label 118mL

guaifenesin liquid
Product Information
Product TypeHUMAN OTC DRUG LABELItem Code (Source)NDC:54838-117
Route of AdministrationORALDEA Schedule    
Active Ingredient/Active Moiety
Ingredient NameBasis of StrengthStrength
Guaifenesin (Guaifenesin) Guaifenesin100 mg  in 5 mL
Inactive Ingredients
Ingredient NameStrength
anhydrous citric acid 
D&C yellow no. 10 
FD&C blue no. 1 
FD&C red no. 40 
propylene glycol 
saccharin sodium dihydrate 
sodium benzoate 
sodium citrate 
Product Characteristics
Color    Score    
FlavorSTRAWBERRY (strawberry flavor) Imprint Code
#Item CodePackage DescriptionMarketing Start DateMarketing End Date
1NDC:54838-117-40118 mL in 1 BOTTLE, PLASTIC
2NDC:54838-117-70237 mL in 1 BOTTLE, PLASTIC
3NDC:54838-117-80473 mL in 1 BOTTLE, PLASTIC
Marketing Information
Marketing CategoryApplication Number or Monograph CitationMarketing Start DateMarketing End Date
OTC monograph finalpart34110/05/1998
Labeler - Silarx Pharmaceuticals, Inc (161630033)

Revised: 6/2014
Document Id: 65e995d0-c415-4e7f-a6c5-6f567899f684
Set id: 42d3ce76-5a3d-4936-bc75-2f703dd3b423
Version: 15
Effective Time: 20140627
Silarx Pharmaceuticals, Inc