Ammonium + Dextromethorphan + Diphenhydramine

Fixed-dose combination

This page lists brands whose active-ingredient set is exactly the combination below. It is identity information only — a fixed-dose combination is not the same product as its single ingredients, and the brand names are not interchangeable across markets.

Not medical advice. Check the pack and the exact composition before comparing products; ask a pharmacist if unsure.

Active ingredients

Ammonium ammonium
Dextromethorphan dextromethorphan
Diphenhydramine diphenhydramine

Brands with this exact combination

Brand	Composition & strength	Manufacturer
DMCAHK	liquid Ammonium 25 mg/1 mL + Dextromethorphan 3 mg/1 mL + Diphenhydramine 2.5 mg/1 mL liquid ×3 Dextromethorphan 3 mg/1 mL unknown Dextromethorphan	TECHNILAB PHARMA INC.
DM COUGH SYRCA	liquid Ammonium 25 mg/1 mL + Dextromethorphan 3 mg/1 mL + Diphenhydramine 2.5 mg/1 mL	PRODEMDIS ENR.
PULMOREX DM SYRCA	liquid Ammonium 25 mg/1 mL + Dextromethorphan 3 mg/1 mL + Diphenhydramine 2.5 mg/1 mL	PRODEMDIS ENR.
TRIALYNCA	liquid Ammonium 25 mg/1 mL + Dextromethorphan 3 mg/1 mL + Diphenhydramine 2.5 mg/1 mL	LABORATOIRES TRIANON INC.
CALMYLIN #4 SYRCA	liquid Ammonium 25 mg/1 mL + Dextromethorphan 3 mg/1 mL + Diphenhydramine 2.5 mg/1 mL	TECHNILAB PHARMA INC.
DM PLUS COUGHCA	liquid Ammonium 25 mg/1 mL + Dextromethorphan 3 mg/1 mL + Diphenhydramine 2.5 mg/1 mL	TECHNILAB PHARMA INC.
BALMINIL NIGHT-TIMECA	liquid Ammonium 25 mg/1 mL + Dextromethorphan 3 mg/1 mL + Diphenhydramine 2.5 mg/1 mL	TEVA CANADA LIMITED
使咳寧糖漿TW	liquid Ammonium + Dextromethorphan + Diphenhydramine	奧孟亞股份有限公司
Sencolin Syrup "Metro"TW	liquid Ammonium + Dextromethorphan + Diphenhydramine	奧孟亞股份有限公司
SUNTUSS SYRUPSG	liquid Ammonium 125 mg/5 mL + Dextromethorphan 5 mg/5 mL + Diphenhydramine 10 mg/5 mL	SUNWARD PHARMACEUTICAL PRIVATE LIMITED

Same combination in other markets

Cross-market comparison is not available for this grouped name.

See warnings for these ingredients

Source & licence: built from the same regulator data as the ingredient pages (openFDA, dm+d, CIMA, COFEPRIS, PBS/TGA, Health Canada DPD, NHSA). Facts only; see the licence register.