Precautions While Using This Medicine

It is very important that your doctor check your progress at regular visits . This will allow your dosage to be adjusted to your changing needs, and will allow any unwanted effects to be detected. These visits will usually be every 6 to 12 months, but some doctors require them more often.

Progestins may cause some people to become dizzy. For oral or vaginal progesterone, dizziness or drowsiness may occur 1 to 4 hours after taking or using it. Make sure you know how you react to this medicine before you drive, use machines, or do anything else that could be dangerous if you are not alert.

Unusual or unexpected vaginal bleeding of various amounts may occur between your regular menstrual periods during the first 3 months of use. This is sometimes called spotting when slight, or breakthrough menstrual bleeding when heavier. If this should occur, continue on your regular dosing schedule. Check with your doctor :

• If unusual or unexpected vaginal bleeding continues for an unusually long time.
• If your menstrual period has not started within 45 days of your last period.

Missed menstrual periods may occur. If you suspect a pregnancy, you should stop taking this medicine immediately and call your doctor . Your doctor will let you know if you should continue taking the progestin.

If you are scheduled for any laboratory tests, tell your health care professional that you are taking a progestin. Progestins can change certain test results.

In some patients, tenderness, swelling, or bleeding of the gums may occur. Brushing and flossing your teeth carefully and regularly and massaging your gums may help prevent this. See your dentist regularly to have your teeth cleaned. Check with your medical doctor or dentist if you have any questions about how to take care of your teeth and gums, or if you notice any tenderness, swelling, or bleeding of your gums.

You will need to use a birth control method while taking progestins for noncontraceptive use if you are fertile and sexually active .

If you are using vaginal progesterone, avoid using other vaginal products for 6 hours before and for 6 hours after inserting the vaginal dose of progesterone.