I know Ash got sick with Tracy in " The Stun Spore Detour" in season 2. Did he get sick another time? If so, please list the episode's name and season. Please help me! Thank you!
Well after perusing countless websites for around 45 minutes I can tell you that "The Stun Spore Detour" is the only episode Ash has ever been sick in.
Sorry I couldn't find anything else for you.
Ash falls sick 2 major times in the anime.
EP110: The Stun Spore Detour
XY115: Battling at Full Volume!
Sources: http://bulbapedia.bulbagarden.net/wiki/EP110 http://bulbapedia.bulbagarden.net/wiki/XY115
Pokemon: Adventures in the Orange Islands The Stun Spore Detour Ash gets stun spored by a wild Vileplume.
Pokemon: Johto League Champions A Better Pill to Swallow Ash gets a stomachache after eating 5 hamburgers.
Pokemon: Black and White A Venipede Stampede Ash gets poisoned after helping a wild Venipede that was hurt.
Pokemon Diamond and Pearl: Battle Dimension Throwing the Track Switch Ash gets a stomachache after eating too much
Pokemon: XYZ Battling at Full Volume Ash gets sick after training with Pikachu and Greninja in a cold river in the cold night.
ash did get sick before in episode 170 by eating too much. and then an old man gave Ash shuckle juice from the shuckle and Ash thought it was for Pokemon only but it's actually for humans and Pokemon. it was called "A Better Pill to Swallow"
