The doctor's want me to take zoloft (sertraline). i am a little nervous about taking it. what are the bad side effects?

All medications have: Potential for side effects but that doesn't mean that a person will necessarily experience them. Potential side effects include loose bowel movements, heartburn, decreased libido or other sexual side effects, difficulty sleeping, feeling more sleepy, feeling more anxious; change in appetite. Most of my patients tolerate the medication well.