Drug Interactions With Dextromethorphan
Using dextromethorphan with tryptophan increases your risk for a potentially dangerous reaction known as serotonin syndrome (see Precautions and Warnings With Dextromethorphan for more information, including symptoms of serotonin syndrome). Talk to your healthcare provider before taking these medications together. Seek immediate medical attention if you have any symptoms of serotonin syndrome.
Final ThoughtsIt is possible that not all drug interactions with dextromethorphan were discussed in this article. Therefore, you should talk with your pharmacist or healthcare provider about the specific interactions that may apply to you.