Active Ingredient

Dydrogesterone

Dydrogesterone is a type of hormone known as a progestogen. It is often used to address hormonal imbalances in the body.

This active ingredient is commonly prescribed for conditions related to menstrual cycle irregularities and certain pregnancy-related issues.

Written By Douglas C. Goldberg, MD

Reviewed By Philip Schein, MD

Last Updated 28 Nov 2025

Available Dydrogesterone Brands

Duphaston

Strengths 10mg

Dydrogesterone Uses

Dydrogesterone is primarily used to manage conditions caused by a lack of progesterone.

Regulating menstrual disorders
Treating endometriosis
Managing infertility due to luteal insufficiency
Supporting early pregnancy in certain conditions
Alleviating symptoms of premenstrual syndrome

How Dydrogesterone Works

Dydrogesterone works by mimicking the effects of the natural hormone progesterone in the body.

It helps in regulating the growth and shedding of the womb lining, which is crucial for maintaining a regular menstrual cycle and supporting early pregnancy.

By balancing hormone levels, it can alleviate symptoms associated with hormonal imbalance.

Common side effects of Dydrogesterone

Not everyone will experience side effects with dydrogesterone, and many are mild and temporary.

Headache
Nausea
Dizziness
Breast tenderness
Stomach upset
Fatigue
Skin reactions like rash

If you experience serious or persistent side effects, contact your healthcare provider.

Inform your doctor about any other medications you are taking to avoid potential interactions.
Avoid consuming heavy alcohol while using this medication.
Monitor for any unusual symptoms and report them to your healthcare provider.
Do not use if you have a history of severe liver disease unless advised by a doctor.
Consult your doctor if you suspect pregnancy while on this medication.

Always consult your healthcare provider for personalized medical advice.

Frequently Asked Questions

What is dydrogesterone used for?

Dydrogesterone is used to treat menstrual disorders, endometriosis, and infertility due to luteal insufficiency. It also supports early pregnancy in specific conditions.

How does dydrogesterone work in the body?

Dydrogesterone mimics the hormone progesterone, helping to regulate the menstrual cycle and maintain early pregnancy.

Can dydrogesterone cause side effects?

Yes, like all medications, it can cause side effects such as headache, nausea, and dizziness, though not everyone experiences them.

Is it safe to use dydrogesterone with alcohol?

It’s advisable to avoid heavy alcohol consumption while taking dydrogesterone to prevent potential interactions.

Should I take dydrogesterone without consulting a doctor?

No, you should always consult a healthcare provider before starting dydrogesterone to ensure it’s appropriate for your condition.