Hi there, thanks for asking. Nausea
are common symptoms when somebody increases the dose of SSRI
drugs like the medication you are taking. Dull headaches
are also common when the dose of these medications increase. Fortunately, most of these symptoms are transient and will fade away very soon. Since we also have some receptor for the serotonin in the digestive system, these symptoms happen. You can take 25 mg/ daily dose for several more days and then increase it. I wish you a good health.