Ampicillin is prescribed to people detected with numerous infections, consisting of urinary system tract infections, respiratory infections and genital infections. Your physician could suggest taking this drug for a lot of various other disorders. Being allergic to penicillin or cephalosporin antibiotics can be a contraindication for taking ampicillin. If you experience a skin reaction, fever, diarrhea, shortness of breath and wheezing seek immediate medical aid as these may be the symptoms of an allergy. If you presume an allergic reaction, find emergency situation health care aid.