I am still trying to get it together with the DM issue and find I have another question.

On my bottle of cough syrup it says:

DRUG FACTS:


Active Ingredient (in each 5 ml.)
Dextromethorphan HBr 7.5 mg


Based on this ingredient info, how much should I take each night at bed time?????? One teaspoon ???? 2 Teaspoons???? As you can tell, I was not a science major. I just want to see if DM might be of any benefit to me but I just simply do not understand the dosing issue. Can someone interpret for me
and tell me the proper dose? Thank you a bunch of bunches for any assistance with this.

Caya