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Primiwal E4 (Estradiol Valerate)
Medically reviewed by Sanjay Gangani, B.Pharm, CMO & Pharmacist
| Active Ingredient | Estradiol Valerate |
|---|---|
| Indication | Hormone replacement therapy, Post menopausal osteoporosis, Contraception |
| Manufacturer | Bharat Serums and Vaccines Limited |
| Strength:- | 4mg |
| Packaging | 10 tablets in 1 strip |
| Dosage Form:- | Tablet |
| Country of Origin | India |
Primiwal E4 (Estradiol Valerate) | ||||
|---|---|---|---|---|
| Pack Size | Price | Quantity | Add To Cart | |
| 50 Tablet/s | $52 | |||
| 100 Tablet/s | $99 | |||
| 200 Tablet/s | $170 | |||
What is Primiwal E4 Tablet?
What it is not:
How Estradiol Valerate Works (Mechanism of Action)
The action happens in five simple steps:
Dosage Guide
Your prescription is the authority for your own dose.
| Situation | General Position | Timing | Key Note |
| Guiding principle | The lowest effective dose | For the shortest time | Stated in HRT labelling |
| Common tablet strengths | 1 mg and 2 mg | Once daily | This tablet is 4 mg |
| This product | 4 mg | Once daily, as prescribed | Double the common 2 mg tablet |
| Women with a womb | Add a progestogen | At least 12 days per cycle | Essential to protect the womb |
| Women after hysterectomy | Oestrogen alone is usual | As prescribed | Unless endometriosis remains |
| Starting treatment | As the doctor directs | Any convenient day | After a full examination |
| Review | At least once a year | Ongoing | Risks and benefits reassessed |
| Missed dose | Take it when you remember | Skip if nearly due | Never double up |
| Stopping | As the doctor directs | Not abruptly on your own | Symptoms may return |
| Before planned surgery | Discuss with your doctor | In advance | Clot risk is considered |
Why no single dose is stated here:
How to Take Primiwal E4
What to report to your doctor:
Precautions
Do Not Use Oestrogen Therapy If You Have:
Conditions Needing Close Supervision
Stop and see your doctor if you develop:
Long-Term Risks to Understand
Before-Use Checklist
Side Effects
Effects reported for oestrogen therapy:
| Side Effect | Category | What It Feels Like | What to Do |
| Headache | Common | Head pain | Report new or worse headaches |
| Nausea | Common | Queasy stomach | Often settles; report if persistent |
| Breast pain or tenderness | Common | Sore or swollen breasts | Usually settles |
| Bloating or fluid retention | Common | Puffiness, tight clothing | Report if marked |
| Irregular vaginal bleeding | Common early | Spotting or breakthrough bleeding | Report if it starts later |
| Weight gain | Reported | Gradual weight increase | Discuss with your doctor |
| Mood changes | Reported | Low or variable mood | Tell your doctor |
| Acne or skin changes | Reported | Spots, brown patches | Report if troublesome |
| Hair loss | Reported | Thinning hair | Report to your doctor |
| Vomiting | Reported | Being sick | Report if persistent |
| Raised blood pressure | Serious | Often no symptoms | Checked at reviews |
| Blood clot in a vein | Serious | Painful leg swelling | Emergency – call for help |
| Stroke | Serious | One-sided weakness, speech trouble | Emergency – call for help |
| Gallbladder disease | Serious | Pain under the right ribs | Seek medical advice |
| Liver problems | Serious | Yellow skin, dark urine | Stop and seek advice |
About unexpected bleeding:
Drug Interactions
Medicines that can reduce the effect of oestrogen:
Warning Signs – Seek Medical Help
Seek urgent medical help if you have:
Why Choose Primiwal E4?
Benefits when clinically appropriate:
Honest balance for the buyer:

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