Product Introduction

SustEN SR 400 Tablet is a natural female sex hormone, progesterone. It is used to treat menstrual and pregnancy-related problems caused by hormonal imbalance. It is also prescribed, along with estrogen, as part of hormone replacement therapy (HRT) to prevent endometrial hyperplasia (thickening of the uterine lining).

This medicine should be taken with food, preferably at the same time every day, and continued as advised by your doctor even if you feel well.

Uses of SustEN SR 400 Tablet

Treatment of Female Infertility

Hormone Replacement Therapy (HRT)

Benefits of SustEN SR 400 Tablet

In the treatment of female infertility, SustEN SR 400 Tablet helps regulate ovulation and menstruation. It prepares the uterus by thickening the uterine lining (endometrium), which supports successful conception and pregnancy. It may be continued even after conception, as advised by the doctor.

Side Effects of SustEN SR 400 Tablet

Most side effects are mild and temporary. Consult your doctor if they persist.
Common side effects include:

Nausea and vomiting

Abdominal pain or bloating

Headache

Breast pain

Edema (swelling)

Abnormal vaginal bleeding or spotting

Vaginal yeast infection

How to Use SustEN SR 400 Tablet

Take this medicine in the dose and duration prescribed by your doctor.
Swallow the tablet whole — do not chew, crush, or break it.
It is to be taken with food.

How SustEN SR 400 Tablet Works

SustEN SR 400 Tablet contains progesterone, a female hormone that helps establish and maintain pregnancy. It also prevents excessive thickening of the endometrium (uterine lining) caused by estrogen.

Safety Advice

Alcohol:
Caution advised. Consult your doctor before use.

Pregnancy:
Safe if prescribed. Studies show low or no risk to the baby.

Breastfeeding:
Safe if prescribed. Passes into breast milk in minimal amounts and is not harmful to the infant.

Driving: Unsafe. May cause dizziness, drowsiness, or blurred vision. Avoid driving if affected.

Kidney:
Consult your doctor. Limited data available.

Liver:
Consult your doctor. Limited data available.