Yes, increasing your dose of Seronil at the start of treatment may make you feel anxious. This is because the drug starts to affect serotonin levels in the brain, but it takes time for the body to adjust. In most cases, anxiety decreases within a few weeks as the body gets used to the drug. If the intensity of anxiety is difficult to bear or other worrying symptoms appear, it is worth contacting a doctor as soon as possible.

Seronil belongs to the SSRI (selective serotonin reuptake inhibitor) class of medications, which are used to treat depression, anxiety disorders, and other mood disorders. Unfortunately, these drugs can cause side effects at the beginning of therapy, such as increased anxiety, anxiety or irritability. I enclose the leaflet of the medicine:

https://www.gdziepolek.pl/produkty/70687/seronil-tabletki-powlekane/ulotka

and helpful resources on side effects:

https://www.gdziepolek.pl/artykuly/czy-bac-sie-dzialan-niepozadanych-lekow

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