dopamine directly. Rather, it appears that alcohol directly affects the GABA system and the endorphin system. Neurons from the GABA system extend into the reward pathway and when alcohol affects the GABA system these neurons release dopamine into the reward pathway.ll things which give us pleasure, from a symphony to food to sex to drugs and alcohol, cause a release of dopamine in the reward pathway as well as triggering a number of other events in the brain including endorphin release and activation of the orbitofrontal region of the prefrontal cortex.
Anxiety, Fever, Headache and Nausea or vomiting. WebMD Symptom Checker helps you find the most common medical conditions indicated by the symptoms anxiety, fever, headache and nausea or vomiting including Generalized anxiety disorder, Acute sinusitis, and Aseptic meningitis (adult).
How to Stop Nausea Caused by Anxiety. Your nausea is being caused by the fight or flight response your body has to the constant anxiety you feel. So stopping the nausea from happening in the first place is a longer task, and one that will only be achieved when youâve overcome your anxiety completely.