Can Seronil, Uridinex, Rutinacea D3, Gripex and Rutinoscorbin be used together?

You have not written what kind of Gripex you want to use. In this case, a better choice will be Gripex in sachets. If you use Gripex tablets that contain dextromethorphan, it may cause some interactions with Seronil. The use of both drugs at the same time may cause an increase in the concentration of dextromethorphan in the blood and an increase in its side effects. In addition, serotonin levels in the brain may increase excessively, which threatens to develop serious disorders referred to as serotonin syndrome. Serotonin syndrome is manifested m.in confusion, agitation, fever, sweating, ataxia, hyperreflexia, muscle clonic seizures and diarrhea. This condition is distinguished by the so-called triad of symptoms, which includes: 1. Vegetative disorders, i.e. an increase in blood pressure, fever, diarrhea, vomiting and mydriasis. 2. Psychiatric symptoms, consisting of anxiety disorders, feelings of anxiety and confusion. 3. Neuromuscular ailments, i.e. recurrent cramps, pain and increased muscle tone. If you experience vomiting, headaches and dizziness, fever, high blood pressure, seizures, hallucinations or other disturbing symptoms - please contact your doctor. There is also no need to combine Rutinoscorbin and Rutinacea, because the composition of obi preparations is similar. If you have cold symptoms at a given time, it is worth taking Rutinoscorbin (it is a medicine), and Rutinacea can be taken prophylactically during the period of reduced immunity (it is a supplement). We wrote more about it here: https://www.gdziepolek.pl/artykuly/czym-roznia-sie-leki-od-suplementow I also encourage you to read the article: https://www.gdziepolek.pl/artykuly/czy-przyjmowanie-kilku-lekow-jednoczesnie-jest-bezpieczne https://www.gdziepolek.pl/artykuly/czy-mozna-laczyc-leki-ze-soba