• Image of Natazia medication

    • NATAZIA

    • QTY 28
    • 3-2-1(28)
    • Tablet

DIENOGEST; ESTRADIOL VALERATE is an oral contraceptive (birth control pill). This medicine combines two types of female hormones, an estrogen and a progestin. It is used to prevent ovulation and pregnancy. This medicine is also used to treat heavy menstruation (monthly periods) in women who also want to prevent pregnancy.

NATAZIA Lifestyle Interactions

  • Estradiol Valerate 1mg, Oral tablet

    • Interaction: Tobacco
    • Severity: Major
    • Notes for Consumers: You are strongly advised not to smoke while taking this medication. Tobacco smoking can increase the risk of a blood clot, stroke, heart attack or other serious problem while taking this medication. This is especially true if you are a female over 35 years of age or if you smoke > 15 cigarettes per day. While taking this medication, you should report any of the following "ACHES" to your prescriber immediately: Abdominal pain, Chest pain, severe or frequent Headaches or migraines; Eye pain or Severe leg pain in the calves or the thighs.
    • Notes for Professionals: Females receiving combined hormonal contraceptives should be advised not to smoke tobacco. Tobacco smoking appears to enhance the procoagulant effect of estrogens. Tobacco smoking and combined hormonal contraceptives may interact synergistically via a pharmacodynamic interaction to increase the risk of DVT, myocardial infarction, stroke and other thromboembolic disease. Risk is especially high for female smokers 35 years of age or older or those who smoke >= 15 cigarettes per day.

  • Estradiol Valerate 1mg, Oral tablet

    • Interaction: Grapefruit juice
    • Severity: Mild
    • Notes for Consumers: Grapefruit juice and grapefruit-containing foods may increase the side effects of estrogen in some females, such as nausea, breast tenderness, headache or fluid retention. There may be no interaction. Do not significantly change your grapefruit intake while taking estrogens for hormone replacement therapy or as part of hormonal birth control products. Report any unusual side effects, like unusual non-menstrual vaginal bleeding, promptly for evaluation.
    • Notes for Professionals: Grapefruit juice has been reported to decrease the metabolism of some estrogens. Grapefruit juice contains a compound that inhibits CYP3A4 in enterocytes. Estrogen levels may increase by up to 30 percent with chronic use. The clinical significance of the interaction is unknown. It is possible that estrogen induced side effects could be increased in some individuals. Patients should be advised to not significantly alter their grapefruit juice ingestion.When chronically ingesting any CYP3A4 inhibitor ( > 30 days) with estrogens, adequate diagnostic measures, including directed or random endometrial sampling when indicated by signs and symptoms of endometrial hyperplasia, should be undertaken to rule out malignancy in postmenopausal women with undiagnosed persistent or recurring abnormal genital bleeding.

DISCLAIMER: This drug information content is provided for informational purposes only and is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Patients should always consult their physician with any questions regarding a medical condition and to obtain medical advice and treatment. Drug information is sourced from GSDD (Gold Standard Drug Database ) provided by Elsevier.