My boyfriend and i got sick two weeks ago after what was probably undercooked chicken. he was violently ill for two days but is now fine. we both had ?

Food poisoning: Nausea, vomiting and diarrhea are the hallmarks of simple food poisoning and it usually resolves without specific treatment except light diet, adequate fluid intake, flat ginger ale to relieve nausea and kaopectate (kaolin and pectin) to relieve diarrhea. More serious cases show severe and worsening symptoms, require stool cultures for diagnosis and often antibiotics are needed(for shigella, salmonella for example)