Each of the mentioned preparations can be the cause of the described ailments. It is difficult to say unequivocally which contributed to their occurrence - each body has a different tolerance to certain substances. If the ailments persist and/or intensify , I encourage you to discontinue the preparations you are using and wait for the ailments to subside, and then - if there is a real need to use them - introduce them one by one, gradually, observing the body's reaction. In the event of the appearance of worrying ailments or when the symptoms do not subside despite discontinuing the preparations, I also encourage you to consult a doctor who will rule out other possible causes.

If necessary, you can make an appointment for a teleconsultation here:

https://www.gdziepolek.pl/telekonsultacja

Here you can compare the prices of sample preparations in online pharmacies and place an order with home delivery or collection in a pharmacy:
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https://www.gdziepolek.pl/produkty/101330/solgar-reishi-shiitake-maitake-ekstrakty-kapsulki/apteki

https://www.gdziepolek.pl/produkty/117702/health-labs-shroomme-reishi-cordyceps-proszek/apteki

In cities such as Warsaw, Wrocław, Katowice, Krakow, Lublin, Gdańsk, Łódź, Szczecin, Białystok, Poznań and Chorzów, products can be ordered with instant delivery even in 1 hour thanks to the Wolt Drive service - here you can check if the service is available in your location:

https://www.gdziepolek.pl/koszyk/szybka-dostawa?src=zf