10 episodes
First episode: E1

Former high school lab partners Marshall and Frances begin to unravel a conspiracy involving big pharma and the federal government to suppress knowledge of a rare mushroom that may hold the key to curing all the world’s diseases.
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10 episodes
First episode: E1Episode list coming soon
Quick answers about this series, release status, and episode totals.
Common Side Effects first aired on February 2, 2025.
Common Side Effects currently has 2 seasons and 10 episodes.
No official next-episode air date is listed for Common Side Effects right now.