Corey Feldman has been discharged from a hospital after suffering a medical emergency during a flight from Chicago to Los Angeles.Medical professionals diagnosed the actor with severe food poisoning after conducting tests to rule out conditions such as gallstones.The 54-year-old performer was returning from a 40th anniversary tour for his film Stand by Me when he required immediate medical care.Feldman is now recovering at home and intends to proceed with his upcoming music release and summer performances in California.