Duragen

Serious side effects have been reported with topical, oral, and injectable forms of estradiol. See the “Estradiol Precautions” section.

Common side effects of estradiol include the following:

• headache
• breast pain or tenderness
• nausea
• vomiting
• constipation
• gas
• heartburn
• weight gain or loss
• hair loss
• redness or irritation of the skin that was covered by the estradiol patch, cream, or gel
• swelling, redness, burning, irritation or itching of the vagina
• vaginal discharge
• painful menstrual periods
• anxiety
• depression
• changes in mood
• change in sexual desire
• back, neck, or muscle pain
• runny nose or congestion
• cough
• darkening of skin on face (may not go away even after you stop using transdermal estradiol)
• unwanted hair growth
• difficulty wearing contact lenses

This is not a complete list of estradiol side effects. Ask your doctor or pharmacist for more information.

Tell your doctor if you have any side effect that bothers you or that does not go away.

Call your doctor for medical advice about side effects. You may report side effects to the FDA at 1-800-FDA-1088.

Before taking estradiol, tell your doctor about all of your medical conditions. Especially tell your doctor if you:

• are allergic to estradiol or to any of its ingredients
• have or have ever had asthma
• have seizures
• have migraine headaches
• have endometriosis (a condition in which the type of tissue that lines the uterus [womb] grows in other areas of the body)
• have uterine fibroids (growths in the uterus that are not cancer)
• have or have had yellowing of the skin or eyes, especially during pregnancy or while you were using an estrogen product
• have very high or very low levels of calcium in your blood
• have porphyria (condition in which abnormal substances build up in the blood and cause problems with the skin or nervous system) or gallbladder, thyroid, pancreas, liver or kidney disease
• are pregnant or breastfeeding

Tell your doctor about all the medicines you take including prescription and non-prescription medicines, vitamins, and herbal supplements.

Take estradiol exactly as prescribed.

Topical:

This medication is available as a vaginal cream, a transdermal patch, a transdermal gel, a transdermal spray, and vaginal insert. It is usually applied once a day.

Oral:

This medication is available as an oral tablet. It is usually taken once a day, with food.

Injectable:

This medication is also available in an injectable form to be given directly into a muscle (IM) by a healthcare professional.

If you miss a dose, take the missed dose as soon as you remember. If it is almost time for the next dose, skip the missed dose and take your next dose at the regular time. Do not take two doses of estradiol at the same time.