Birth Control
"This is a preliminary review since I have only had the Nexplanon since 4/20/15. Getting it inserted , was not bad. I had taken 800 mg of Ibuprofen a little while before when they attempted to insert the Skyla, so that &amp; the numbing agent they used on the area did not hurt when inserted under my skin on my inner arm. No real pain at the injection site except for a couple of days but w/ motrin, I was fine. Since having it in, I have had extreme heart racing (aka palpitations) to the point where it feels like my heart is going to pound out of my chest with any small amount of stress or frustration. I also have stomach cramps a couple of days out of the week."