Cb-Lin 0.25MG 2S
Serum Institute Of India Ltd - 0.25 mg - 2 S
Prescription required
Progesterone (50mg)
Strone Aq 50 Injection is used for strone AQ 50 Injection is used for female infertility and hormone replacement therapy. It is also used to restore menstruation in women with secondary amenorrhea (the absence of menstrual cycles).
Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated August 2026
Medicines with the same active ingredient and strength as Strone Aq 50 Injection.
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Strone Aq 50 Injection
injection - 1 ml
₹227
SUN PHARMA · injection - 50 mg - 1 ml · Rx
₹204
A substitute contains the same active ingredient (salt), in the same strength, as Strone Aq 50 Injection. The medicine inside is the same — the brand name, manufacturer and price are what differ.
All medicines sold in India, branded or generic, must meet the quality standards set by the national drug regulator (CDSCO). A lower price does not mean lower quality.
Please confirm with your doctor or pharmacist before switching brands — they will check that the strength and form match your prescription.
Strone Aq 50 Injection contains Progesterone (50mg).
Strone AQ 50 Injection is used for female infertility and hormone replacement therapy. It is also used to restore menstruation in women with secondary amenorrhea (the absence of menstrual cycles).
Strone AQ 50 Injection is a progesterone (female hormone). It helps to establish and maintain pregnancy. It also prevents the increase in thickness of the endometrium (lining of the uterus) caused by estrogen.
For injection use only. Administer only under the supervision of a qualified healthcare professional; dose, route (IM/IV/SC) and frequency depend on the medicine and condition being treated.
Take it exactly as your doctor prescribed. Do not change the dose or stop early on your own.
Take the missed dose of Strone Aq as soon as you remember. If it is almost time for the next dose, skip the missed one and carry on with the usual schedule. Do not take two doses together to make up for a missed dose.
Taking more Strone Aq than prescribed can be harmful. If you suspect an overdose, contact a doctor or go to the nearest emergency department at once, and carry the pack or strip with you. In India the emergency number is 112.
| Pregnancy | Consult doctor |
|---|---|
| Breastfeeding | Strone AQ 50 Injection is safe to use during lactation. Human studies have shown that either the drug does not pass into the breastmilk in significant amount or is not expected to cause toxicity to the baby. |
| Alcohol | Consult doctor |
| Kidney | There is limited information available on the use of Strone AQ 50 Injection in patients with kidney disease. Please consult your doctor. |
| Liver | There is limited information available on the use of Strone AQ 50 Injection in patients with liver disease. Please consult your doctor. |
| Habit forming | No |
Use only on prescription and by trained personnel. Do not use if the ampoule/vial is damaged, solution is discoloured, or past expiry. Monitor for allergic reactions after injection. Use with caution in patients with known hypersensitivity to any component.
Tell your doctor or pharmacist about every medicine you take, including over-the-counter products, vitamins and herbal or ayurvedic preparations, before starting Strone Aq. Some combinations can change how Strone Aq works or raise the chance of side effects.
Store as per label instructions. Generally, keep at room temperature away from direct light and moisture. Do not freeze unless mentioned on the pack. Keep out of reach of children.
Medicines with the same active ingredient (Progesterone (50mg)). Ask your doctor or pharmacist before switching brands.
| Medicine | Pack | Price | vs Strone Aq 50 Injection |
|---|---|---|---|
| Aqsusten 50 mg InjectionSUN PHARMA | injection · 1ML | ₹204 | 10% cheaper |
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Prescription required
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Prescription required
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Prescription required
Available in store
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Prescription required
Available in store

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Prescription required
Available in store

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Prescription required
Available in store

Macleods Pharmaceuticals Pvt Ltd - 0.25 mg - 15
Prescription required
Available in store
Sun Pharma - 10 S
Prescription required
Available in store
The information on Strone Aq 50 Injection is compiled from the manufacturer's prescribing information and the sources below, and is reviewed by a registered medical practitioner. It does not replace advice from your own doctor.