Interazioni tra farmaci
Ethinylestradiol + Tranexamic acid
Gravità: Controindicata
Ethinylestradiol and Tranexamic acid: contraindicated interaction.
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Sintesi
Oral tranexamic acid is antifibrinolytic and ethinylestradiol is prothrombotic. Together they raise the risk of venous and arterial thrombosis, and oral tranexamic acid labeling contraindicates use with combined hormonal contraceptives.
Cosa significa questa interazione in parole semplici
Ethinylestradiol and Tranexamic acid are not normally used together. Taking them at the same time is expected to cause harm or make one of them unsafe, so a different medicine is usually chosen for one of the two.
Perché avviene
Additive prothrombotic effects of fibrinolysis inhibition and estrogen-induced increases in clotting factors.
Cosa fare
Avoid the combination; use non-hormonal or progestin-only contraception while taking tranexamic acid, or choose another heavy-bleeding treatment.
Cosa chiedere al farmacista
- Is there an alternative to one of these two medicines for me?
- If both are essential, who is monitoring me and how often?
- Which symptoms mean I should stop and seek help straight away?
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Altre interazioni di Tranexamic acid
- Dienogest / estradiol valerate + Tranexamic acid Controindicata
- Ethinyl estradiol-drospirenone + Tranexamic acid Controindicata
- Ethinyl estradiol-levonorgestrel + Tranexamic acid Controindicata
- Ethinyl estradiol-norgestimate + Tranexamic acid Controindicata
- Mestranol + Tranexamic acid Controindicata
- Alteplase + Tranexamic acid Maggiore
Domande frequenti
Can I take Ethinylestradiol with Tranexamic acid?
MediHelp rates the interaction as contraindicated. Ethinylestradiol and Tranexamic acid are not normally used together. Taking them at the same time is expected to cause harm or make one of them unsafe, so a different medicine is usually chosen for one of the two. Oral tranexamic acid is antifibrinolytic and ethinylestradiol is prothrombotic. Together they raise the risk of venous and arterial thrombosis, and oral tranexamic acid labeling contraindicates use with combined hormonal contraceptives.
How serious is the interaction between Ethinylestradiol and Tranexamic acid?
MediHelp rates it contraindicated, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Avoid the combination; use non-hormonal or progestin-only contraception while taking tranexamic acid, or choose another heavy-bleeding treatment.
What other medicines interact with Tranexamic acid?
MediHelp also lists interactions of Tranexamic acid with, for example, Dienogest / estradiol valerate, Ethinyl estradiol-drospirenone, Ethinyl estradiol-levonorgestrel. The full list is on the Tranexamic acid page.
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