G-Supress DX
Dextromethorphan Hydrobromide, Guaifenesin, Phenylephrine Hydrochloride · Syrup · Oral
Active ingredient
Active ingredients (in each 1 mL) Dextromethorphan HBr, 5 mg Guaifenesin, 50 mg Phenylephrine HCl, 2.5 mg
Purpose
Purposes Cough Suppressant Expectorant Nasal Decongestant
Uses
Uses
• helps loosen phlegm (mucus) and thin bronchial secretions to drain bronchial tubes and make coughs more productive
• temporarily relieves:
• nasal congestion due to hay fever or other upper respiratory allergies (allergic rhinitis)
• cough due to minor throat and bronchial irritation as may occur with the common cold
Warnings
Warnings Do not use in a child who is 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 your child's prescription drug contains an MAOI, ask a doctor or pharmacist before giving this product. Ask a doctor before use if the child has
• heart disease
• thyroid disease
• high blood pressure
• diabetes
• cough that occurs with too much phlegm (mucus)
• cough that lasts or is chronic such as occurs with asthma. When using this product, do not use more than directed. Stop use and ask a doctor if
• your child gets nervous, dizzy, or sleepless
• symptoms do not get better within 7 days or are accompanied by fever
• 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. Keep out of the reach of children. In case of overdose, get medical help or contact a Poison Control Center right away.
Keep out of reach of children
Keep out of the reach of children. In case of overdose, get medical help or contact a Poison Control Center right away.
Directions
Directions
• do not use more than 6 doses in any 24-hour period
• repeat every 4 hours
• mL = milliliter
• measure with the dosage device provided. Do not use with any other device
• Children 2 to under 6 years of age: 1 mL
• Children under 2 years of age: do not use.
Other information
Other information
• Tamper Evident Feature: Do not use if printed seal is torn, broken or missing
• Store at controlled room temperature 15-30°C (59-86°F)
• Avoid excessive heat and humidity.
Inactive ingredients
Inactive ingredients citric acid, FD&C Red 40, flavor, glycerin, methylparaben, potassium sorbate, propylene glycol, propylparaben, purified water, sodium citrate, sucralose
Questions?
Questions or comments? 1-787-767-2072 You may also report serious side effects to this phone number. Call weekdays from 8AM to 4PM AST.
Label text from the FDA structured product label by KRAMER NOVIS (revised Nov 12, 2025). Long sections are shortened; the complete label is on DailyMed.
Active ingredients
- Dextromethorphan Hydrobromide in 1 product
- Guaifenesin in 1 product
- Phenylephrine Hydrochloride in 1 product
G-Supress DX NDC products (1)
| NDC | Strength & form | Labeler | Type |
|---|---|---|---|
| 52083-655 | Dextromethorphan Hydrobromide 5 mg/mL; Guaifenesin 50 mg/mL; Phenylephrine Hydrochloride 2.5 mg/mL Syrup | KRAMER NOVIS | OTC MONOGRAPH DRUG |
G-Supress DX recalls
- D-0868-2023 Jun 7, 2023 · Class I · Terminated
Product mix-up: incorrect product was found inside the G-Supress DX product carton.
Frequently asked questions
What is G-Supress DX used for?
Uses • helps loosen phlegm (mucus) and thin bronchial secretions to drain bronchial tubes and make coughs more productive • temporarily relieves: • nasal congestion due to hay fever or other upper respiratory allergies (allergic rhinitis) • cough due to minor throat and bronchial irritation as may occur with the common cold
Who makes G-Supress DX?
G-Supress DX is listed by 1 labeler in the FDA NDC directory, including KRAMER NOVIS.
Has G-Supress DX been recalled?
The FDA enforcement database lists 1 recall for G-Supress DX, most recently D-0868-2023 (class i): Product mix-up: incorrect product was found inside the G-Supress DX product carton.