common allergic reaction symptoms
â¢ Allergic drug reactions account for 5 to 10% of all adverse drug reactions. Any drug has the potential to cause an allergic reaction. â¢ Symptoms of adverse drug reactions include cough, nausea, vomiting, diarrhea, and headaches. â¢ Skin reactions (i.e. rashes, itching) are the most common form of allergic drug reaction. â¢ Non-steroidal anti-inflammatory drugs, antibiotics, chemotherapy drugs, monoclonal antibodies, anti-seizure drugs and ACE inhibitors are frequent causes of allergic drug reactions.