<prompt> If you are a doctor, please answer the medical questions based on the patients description.i have pain in my right side of my waist.its pain comes like a stitch settled in the side of the waist.three weeks ago i had an abortion using the pill method.i was about nine to ten weeks old.is it because of the abortion the pain insist or is it something else.  <response>: Dear patient thank you for your question.The pill method of abortion usually uses mifipristone and bisoprolol and muscle cramping and myalgic is a known and fairly common side effect of both these medications.Therefore, you are right when you say that is because of the abortion. Treatment is ibuprofen 800 mg twice a day for a minimum of 4 weekdays please discuss this with your organ as soon as you can so heshe is informed about the complication 