It is very important that your doctor check your progress at regular visits while you are taking this medicine. This will allow your doctor to see if the medicine is working properly and to decide if you should continue to take it.
Using this medicine while you are pregnant can harm your unborn baby. This medicine may cause contraction of the uterus and cause you to give birth early.
This medicine may increase your chance of having a heart attack. This is more likely to occur if you have diabetes, high cholesterol, or if you smoke or are overweight. Call your doctor right away if you have chest pain or discomfort, nausea or vomiting, pain or discomfort in the arms, jaw, back, or neck, trouble breathing, or sweating while using this medicine.
Do not take other medicines unless they have been discussed with your doctor. This includes prescription or nonprescription (over-the-counter [OTC]) medicines and herbal or vitamin supplements.