Allergic reaction to the medication may include, facial swelling, hives, scratching, sudden onset of diarrhea, vomiting, shock, seizures, pale gums, cold limbs, or coma.
A reaction to the drug could include symptoms such as facial swelling, hives, itching, acute gastrointestinal issues like diarrhea and vomiting, cardiovascular collapse, convulsions, pale skin, numbness in extremities, or even loss of consciousness.