How can I reduce the nausea associated with taking codeine in higher amounts. I have googled and searched but about the best I came up with is either to eat beforehand or just not take very much. For the Consumer. Applies to codeine: oral solution, oral tablet. Along with its needed effects, codeine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention. close What To Expect. Seeking addiction treatment can feel overwhelming. We know the struggle, which is why we're uniquely qualified to help. Your call is confidential, and there's no pressure to commit to treatment until you're ready. Best Answer: You are not the only one - the stuff makes me sick too - so does ibuprofen. But because it is cheaper than anything else the doctors want you to have it and won't believe you are allergic. I use aspirin-and-codeine which you can buy over the counter in limited amounts. Good for colds and mild. I feel really dizzy and nauseous after taking 2 tylenol 3 (codeine) last night at around 9:30PM? And it is now 9:30AM? I fell asleep at 10:30PM last night because I was very dizzy and I didn't want to get up because I was afraid of falling over or something. Codeine can sometimes make people feel drowsy and nauseous. People may look out of it or like they’re falling asleep. People may look out of it or like they’re falling asleep. Duration Can Cough Syrup with Codeine cause Nausea? Complete analysis from patient reviews and trusted online health resources, including first-hand experiences. This is because when you take codeine repeatedly over a period of time and then stop taking it, it can cause withdrawal symptoms such as making you feel restless or irritable. If you have been taking it for some time and want to stop it, your doctor will recommend that you reduce your dose slowly in order to avoid the risk of these effects. Codeine is an opiate just like Morphine and Heroin (the narcotic street drug). Small doses are used in such medicines as the one you took but can have adverse affects such as euphoria, itching, nausea, vomiting, drowsiness, dry mouth, miosis, orthostatic hypotension, urinary retention, depression and constipation. Does vicodin make you nauseous Health related question in topics Medicine Treatment.We found some answers as below for this question Does vicodin make you nauseous ,you can compare them.