Rynex
Brompheniramine Maleate, Dextromethorphan Hydrobromide, Phenylephrine Hydrochloride · Liquid · Oral
Active ingredient
Drug Facts Active ingredients (in each 5 mL teaspoonful) Brompheniramine Maleate 1mg Dextromethorphan Hydrobromide 5 mg Phenylephrine Hydrochloride 2.5 mg
Purpose
Purpose Antihistamine Antitussive Nasal Decongestant
Uses
Uses temporarily relieves these symptoms due to the common cold, hay fever, (allergic rhinitis) or other upper respiratory allergies: runny nose sneezing itching of nose or throat itchy, watery eyes cough due to minor throat and bronchial irritation nasal congestion reduces swelling of nasal passages
Warnings
Warnings Do not exceed recommended dosage. Do not use this product 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 your prescription drug contains an MAOI, ask a doctor or pharmacist before taking this product. Ask a doctor before use if you have a breathing problem such as emphysema or chronic bronchitis glaucoma trouble urinating to to an enlarged prostate gland a cough that lasts or is chronic such as occurs with smoking, asthma or emphysema a cough that occurs with too much phlegm (mucus) heart disease high blood pressure thyroid disease diabetes Ask a doctor or pharmacist before use if you are taking sedatives or tranquilizers. When using this product excitability may occur, especially in children may cause marked drowsiness avoid alcoholic drinks alcohol, sedatives, and tranquilizers may increase the drowsiness effect be careful when driving a motor vehicle or operating machinery Stop use and ask a doctor if nervousness, dizziness, or sleeplessness occur cough or nasal congestion persists for more than 1 week, tends to recur, or is accompanied by a fever, rash or persistent headache. A persistent cough may be a sign of a serious condition. new symptoms occur If pregnant or breast-feeding, ask a health professional before use. Keep out of the reach of children. In case of overdose, get medical help or contact a Poison Control Center right away.
Do not use
Do not use this product 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 your prescription drug contains an MAOI, ask a doctor or pharmacist before taking this product.
Ask a doctor before use
Ask a doctor before use if you have a breathing problem such as emphysema or chronic bronchitis glaucoma trouble urinating to to an enlarged prostate gland a cough that lasts or is chronic such as occurs with smoking, asthma or emphysema a cough that occurs with too much phlegm (mucus) heart disease high blood pressure thyroid disease diabetes
Ask a doctor or pharmacist
Ask a doctor or pharmacist before use if you are taking sedatives or tranquilizers.
When using this product
When using this product excitability may occur, especially in children may cause marked drowsiness avoid alcoholic drinks alcohol, sedatives, and tranquilizers may increase the drowsiness effect be careful when driving a motor vehicle or operating machinery
Stop use and ask a doctor
Stop use and ask a doctor if nervousness, dizziness, or sleeplessness occur cough or nasal congestion persists for more than 1 week, tends to recur, or is accompanied by a fever, rash or persistent headache. A persistent cough may be a sign of a serious condition. new symptoms occur
Pregnancy or breast-feeding
If pregnant or breast-feeding, ask a health professional before use.
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 exceed recommended dosage. Adults and children 12 years of age and older: 4 teaspoonfuls (20 mL) every 4 hours, not to exceed 24 teaspoonfuls in 24 hours. Children 6 to under 12 years of age: 2 teaspoonfuls (10 mL) every 4 hours, not to exceed 12 teaspoonfuls in 24 hours. Children under 6 years of age: Consult a doctor
Other information
Other information Store at 59° - 86°F (15° - 30°C)
Inactive ingredients
Inactive ingredients Citric Acid, Glycerin, Propylene Glycol, Purified Water, Sodium Citrate, Sodium Saccharin, Sorbitol, Tutti Frutti Flavor.
Questions?
Questions? Comments? Call 1-800-543-9560
Label text from the FDA structured product label by Edwards Pharmaceuticals, Inc (revised Dec 31, 2025). Long sections are shortened; the complete label is on DailyMed.
Active ingredients
- Phenylephrine Hydrochloride in 1 product
- Brompheniramine Maleate in 1 product
- Dextromethorphan Hydrobromide in 1 product
Rynex NDC products (1)
| NDC | Strength & form | Labeler | Type |
|---|---|---|---|
| 0485-0204 | Phenylephrine Hydrochloride 2.5 mg/5mL; Brompheniramine Maleate 1 mg/5mL; Dextromethorphan Hydrobromide 5 mg/5mL Liquid | Edwards Pharmaceuticals, Inc | OTC MONOGRAPH DRUG |
Frequently asked questions
What is Rynex used for?
Uses temporarily relieves these symptoms due to the common cold, hay fever, (allergic rhinitis) or other upper respiratory allergies: runny nose sneezing itching of nose or throat itchy, watery eyes cough due to minor throat and bronchial irritation nasal congestion reduces swelling of nasal passages
Who makes Rynex?
Rynex is listed by 1 labeler in the FDA NDC directory, including Edwards Pharmaceuticals, Inc.