Can I feel dizzy, nauseous and sleepy after using Mysimba?

You did not include the name of the medicine in your question. If your question concerns Mysimba labelled in tags, please read on.

Side effects with Mysimba include nausea, headache and dizziness m.in. There may also be lethargy, impaired concentration. For a full description of all side effects and their frequency, see the package leaflet supplied with Mysimba. Adverse reactions occurring at the beginning of therapy are mild and self-limiting. It is described that, for example, nausea disappears in most patients by 4 weeks of treatment. The described side effects may occur after as little as 1 tablet.

If the side effects are burdensome for you and hinder proper functioning, I encourage you to consult a doctor. You can also use teleadvice via, for example, the Gdziepolek.pl portal:

https://www.gdziepolek.pl/telekonsultacja

I also encourage you to report the occurrence of side effects of the drug. Reporting adverse reactions 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

I enclose a link to check the availability of Mysimba and make a reservation at the selected pharmacy:

https://www.gdziepolek.pl/produkty/88259/mysimba-tabletki-o-przedluzonym-uwalnianiu/apteki

I encourage you to read additional materials that may be useful:

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

https://www.gdziepolek.pl/artykuly/otylosc-i-nadwaga