The best replacement for dextromethorphan is codeine.

The best alternatives to dextromethorphan are rated as following:

★★★★★	codeine
★★★★	guaifenesin
★★	diphenhydramine
★★	dextromethorphan hbr
★	benzonatate
★	dxm
	pseudoephedrine
	pholcodine
	dextromethorphan hydrobromide

Your alternative for dextromethorphan is not listed? Suggest!

Speaking about dextromethorphan, one probably shouldn't forget about guaifenesin.

Other search terms related to dextromethorphan and their ratings are:

★★★★★	guaifenesin
★★★★	pseudoephedrine
★★	diphenhydramine
★	phenergan
	promethazine
	chlorpheniramine

You have in mind a companion for dextromethorphan and it is not yet here? Propose!

Google Trends

Scale is based on the average worldwide traffic of dextromethorphan in all years. Click on graph for more.

dextromethorphan

codeine

guaifenesin