Changing the dose of Egzysta may cause temporary onset of symptoms such as headaches, nausea, nervousness and dizziness. Perhaps the symptoms you feel also cause you to feel brain fog. These can also be some of the side effects of the drug.

If the symptoms persist, I encourage you to consult your doctor again. If necessary, you can also use a teleconsultation, e.g. via the Gdziepolek.pl portal:

https://www.gdziepolek.pl/telekonsultacja

I also encourage you to report adverse drug reactions. Reporting side effects allows you to increase control over medicines available on the market. We wrote more about how and why to report side effects in the article:

https://www.gdziepolek.pl/artykuly/jak-i-dlaczego-zglaszac-dzialania-niepozadane