2 sentences

1. 我对青霉素过敏。

   wǒ duì qīng​méi​sù guò​mǐn.

   I am allergic to penicillin.

   Source: Dong Chinese Dictionary

2. 病人因青霉素引发了严重的过敏性休克。

   bìng​rén yīn qīng​méi​sù yǐn​fā le yán​zhòng de guò​mǐn​xìng xiū​kè.

   The patient suffered severe anaphylactic shock caused by penicillin.

   Source: Dong Chinese Dictionary