Tabcin

Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan HBr, Phenylephrine HCl, · Capsule, Liquid Filled · Oral

Over the counter Sigma-1 Agonist Uncompetitive N-methyl-D-aspartate Receptor Antagonist Histamine-1 Receptor Antagonist

Active ingredient

Active ingredients Active ingredients (in each softgel) Dextromethorphan HBr 20 mg Guaifenesin 400 mg Active Ingredients (in each softgel) Active Ingredients (in each softgel) Purpose Dextromethorphan HBr 20 mg Cough suppressant Guaifenesin 400 mg Expectorant

Purpose

Active Ingredients (in each softgel) Active Ingredients (in each softgel) Purpose Dextromethorphan HBr 20 mg Cough suppressant Guaifenesin 400 mg Expectorant

Uses

Uses helps loosen phlegm (mucus) helps thin bronchial secretions to make coughs more productive Directions: Do not take more than directed- See Overdose warning Do not use for more than 7 days. Do not take more than 6 softgels in 24 hours

Warnings

Warnings Warnings Do not use: If you are now taking a prescription monoamine oxidase inhibitor (MAOI) (certain drugs for depression, psychiatric, or emotional conditions, or Parkison´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: 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, recurs, 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 Keep out of reach of children Overdose warning: In case of overdose, get medical help or contact a Poison Control Center right away. Promt medical attention is critical for adults as well as for children even if you do not notice any signs or symptoms.

Ask a doctor before use

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

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

Pregnancy or breast-feeding

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

Keep out of reach of children

Keep out of reach of children Keep out of reach of children

Directions

Adults and children 12 years of age & over Take 1 softgel every 4 hours with a full glass of water while symptoms persist Children under 12 years of age Do not use

Other information

Other information: Store at room temperature between 20-25°C (68-77°F) Avoid excessive heat and humidity

Inactive ingredients

Inactive Ingredients: FD&C yellow No. 10, gelatin, glycerin, polyethylene glycol, povidone, propylene glycol, purified water, sorbitol, sorbitan solution, titanium dioxide.

Questions?

Questions or comments? Call: (619) 600-5632 (Mon-Fri 9am-5pm EST)

Label text from the FDA structured product label by OPMX LLC (revised Sep 7, 2026). Long sections are shortened; the complete label is on DailyMed.

Active ingredients

Dextromethorphan Hydrobromide in 2 products
Acetaminophen in 1 product
Phenylephrine Hydrochloride in 1 product
Chlorpheniramine Maleate in 1 product
Guaifenesin in 1 product

Tabcin NDC products (2)

NDC	Strength & form	Labeler	Type
69729-836	Dextromethorphan Hydrobromide 20 mg/1; Guaifenesin 400 mg/1 Capsule, Liquid Filled	OPMX LLC	OTC MONOGRAPH DRUG
55758-407	Acetaminophen 250 mg/1; Phenylephrine Hydrochloride 5 mg/1; Chlorpheniramine Maleate 2 mg/1; Dextromethorphan… Capsule, Liquid Filled	Pharmadel LLC	OTC MONOGRAPH DRUG

Frequently asked questions

What is Tabcin used for?

Who makes Tabcin?

Tabcin is listed by 2 labelers in the FDA NDC directory, including OPMX LLC, Pharmadel LLC.