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What is the difference between promethazine with codeine and promethazine DM?

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Promethazine is a racemic compound. Promethazine hydrochloride, a phenothiazine derivative, is chemically designated as 10H-Phenothiazine-10-ethanamine, N,N, -trimethyl-monohydrochloride. Any comments?

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Currently there are "8 comments" on this Question:

  1. Alisha says:

    What is the difference between vicodine and Tylnol with codeine? Is it ok to mix promethazine-codeine and xanax? . It has dextromethophan (DM) which is in the same class of drugs as codeine, so yes it has ingredient that's very similar to.

  2. Alda says:

    The difference is in the cough medicine present in them. Promethazine VC has only phenylephrine, a decongestant. Promethazine DM as dextromethorphan, an anti-tussive that is rather effective and over the counter (on its own- It is the ingredient found in robitussin). Promethazine with Codeine is much stronger and contains codeine, a prescription drug. It tends to be the most effective. As long as you dont mix them (dosing with promethazine can be tricky, so you dont want to take multiple drugs containing it), you should be safe to take any one of them, given that you arent allergic to any of the ingredients, follow correct doses, etc.

  3. Adah says:

    what is the difference between promethazine with codeine cough syrup and promethazine VC with codeine ?

  4. Charles says:

    Not Medical Advice: Promethazine with DM is a combination of dextromethorphan & promethazine. Their combination is used to treat cough, itching,runny nose-More? More:http://www.kgbanswers.com/what-is-the-difference-between-promethazine-dm-and-promethazine-with-codeine-affects-wise/20596817

  5. Natashia says:

    What is Promethazine w dm syrup? It is a cough suppressant in syrup form. The full name is Promethazine with Dextromethorphan Syrup. It is used to treat couging, itching, runny nose, and other symptoms caused by the common cold or allergies… More:http://answers.ask.com/Health/Pharmacy/what_is_promethazine_w_dm_syrup

  6. Chieko says:

    Promethazine DM is a medicine that is used for treatment of various conditions. These include various allergies, nasuea and vomiting, runny nose, itching, sneezing etc. More:http://answers.ask.com/Health/Pharmacy/what_is_promethazine_dm_syrup_used_for

  7. Hoa says:

    One has codeine and the other has dextromethrophen in it. They are both cough suppressents.

  8. Georgiana says:

    Promethazine-DM syrup is prescribed to temporarily relieve Promethazine with codeine, sometimes abbreviated promethazine-cod, is also marketed in the United States under the trade Differences Between Robitussin & Robitussin- DM Detail:http://www.ehow.com/about_5294949_promethazine_dm-syrup-used-for_.html

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