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Biospec DMX by Advanced Generic Corporation

Dosage form: liquid
Ingredients: Dextromethorphan Hydrobromide 10mg in 5mL, Guaifenesin 187mg in 5mL
Labeler: Advanced Generic Corporation
NDC Code: 45737-264

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.

Drug Facts

Active Ingredients: (in each 5 mL tsp.)              Purpose

Dextromethorphan HBr 10 mg.................. Cough Suppressant

Guaifenesin 187 mg .............................................. Expectorant


cough suppressant



temporarily relieves cough due to minor throat and bronchial irritation as may occur with cold

helps loosen phlegm (mucus) and thin bronchial secretions to make cough more productive

  • Do not exceed recommended dosage.
  • Do not use If you are now taking a prescription monoamine oxidase inhibitor (MAOI) (certain drugs for depression, psychiatric, or emotional conditions or Parkinson’s disease), or for 2 weeks after stopping the MAOI drug. If you do not know if you are taking a prescription drug that contains an MAOI; ask your doctor or pharmacist before taking this product.
Ask a doctor before use if you have
  • Cough that occurs with too much phlegm (mucus)
  • Cough that lasts or is such as occurs with smoking, asthma, chronic bronchitis, or emphysema, or where cough is accompanied by excessive phlegm (mucus) unless directed by a doctor.

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.

Directions Do not take more than 8 teaspoonfuls in any 24-hour period

 adults and children 12 years of age and over take 2 teaspoonfuls (10 mL) every 4 hours
 children 6 years to under 12 years of agetake 1 teaspoonful every 4 hours 
 children 2 years to under 6 years of age take 1/2 teaspoonful every 4 hours
 children under 2 years of ageconsult a doctor 

Other information store at room temperature 15-30 C (59-86 F).

Tamper Evident Feature Do not use if seal under cap (or cello-band over cap) is torn, broken or missing.

Inactive ingredients citric acid, glycerin, methylparaben, natural and artificial flavors, potassium sorbate, propylene glycol, propylparaben, purified water, sodium citrate, sucralose

Questions or comments? 1-305-403-3788

dextromethorphan, guaifenesin liquid
Product Information
Product TypeHUMAN OTC DRUGItem Code (Source)NDC:45737-264
Route of AdministrationORALDEA Schedule    
Active Ingredient/Active Moiety
Ingredient NameBasis of StrengthStrength
Dextromethorphan Hydrobromide (Dextromethorphan) Dextromethorphan Hydrobromide10 mg  in 5 mL
Guaifenesin (Guaifenesin) Guaifenesin187 mg  in 5 mL
Inactive Ingredients
Ingredient NameStrength
#Item CodePackage Description
1NDC:45737-264-16473 mL in 1 BOTTLE
Marketing Information
Marketing CategoryApplication Number or Monograph CitationMarketing Start DateMarketing End Date
OTC monograph finalpart34103/01/2015
Labeler - Advanced Generic Corporation (831762971)

Advanced Generic Corporation

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Medically reviewed on Jun 1, 2018

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.