penicillin and mushrooms are not similar, the ingredients psilocybin and psilocin are similar in spelling but are vastly different, you should be fine, if you are feeling very paranoid then eat a smal chunk of one, wait 24 hours, if you have no signs of an allergic reaction then you will be fine, although i am very sure that you will have no problems
Penicillin and ampecillin are produced (synthetically)-->from certain molds, mushrooms not being one of these molds..Although you can grow penicillin when trying to grow mushrooms a good rule of thumb is if it fruits there is no penicillin present.
As see on site @ and quoted as such from @ http://www.shroomery.org/forums/showflat.php/Cat/0/Number/1016107
No, it did come from a fungus (mushroom). There is no penicillin in snakes.
No. Fluconazole does not contain penicillin.
Advil contains ibuprofen, and does NOT contain any penicillin.
Does Benylin cough medicine contain penicillin
The levonorgestrel pills do not contain penicillin.
Apo-indomethacin is not an antibiotic and doesn't contain penicillin.
I'm allergic to penicillin too, so I just asked the pharmacist and she said it doesn't contain penicillin.
Mycostatin does not contain any penicillin. Mycostatin is an antibiotic that attacks fungal infections, something penicillin is not good at, and in fact penicillin may indirectly encourage a fungal infection.
No
Penicillin itself does not have microbes in it, but it is made by microbes.
no
Penicillin is not a sulfa drug.