What Is Adverse Effect And Side Effect?
What Is Adverse Effect And Side Effect? Adverse events are unintended pharmacologic effects that occur when a medication is administered correctly while a side effect is a secondary unwanted effect that occurs due to drug therapy. What are examples of adverse effects? Gastrointestinal bleeding. Heartburn. Fatigue/sleepiness. Nausea and diarrhea. Lightheadedness or dizziness. Diarrhea or constipation.