Cor 9 500mg/2ml Injection
Written By Dr. Anuj Saini, MMST, MBBS
Reviewed By Dr. Ashish Ranjan, MD (Pharmacology), MBBS
Last updated on 12 Nov 2024 | 01:12 AM (IST)
Cor 9 500mg/2ml Injection is used to prevent premature labor in pregnant women in order to reduce the risk of giving birth too early (preterm birth). It prevents miscarriage and lowers the risk of premature birth in women who have had one premature delivery in the past.
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General Information
Contains
Hydroxyprogesterone (250mg/ml)
Marketer
Corona Remedies Pvt Ltd
Storage
Store below 30°C
Preservative
Benzyl Alcohol
The content is shown in English




Product introduction
Cor 9 500mg/2ml Injection is administered only by or under the supervision of a doctor. It should be taken as your doctor advice. Your doctor will decide how much you need to take and for how much time. You should take this injection for as long as it is prescribed for you.
The most common side effects of this medicine include local site reactions at the injection site, nausea, itching, diarrhea, and rash. If any of these bothers you, let your doctor know. There may be ways of reducing or preventing them. It may affect blood sugar levels, so monitor your blood sugar regularly. It is better to inform the doctor if you notice yellowing of eyes or skin, dark urine, or stomach pain while using this medicine.
Before taking this medicine inform doctor, if you have ever had any problems with your blood circulation or have diabetes, or any liver disease. Your doctor should also know about all other medicines you are taking as many of these may make this medicine less effective or change the way it works.
The most common side effects of this medicine include local site reactions at the injection site, nausea, itching, diarrhea, and rash. If any of these bothers you, let your doctor know. There may be ways of reducing or preventing them. It may affect blood sugar levels, so monitor your blood sugar regularly. It is better to inform the doctor if you notice yellowing of eyes or skin, dark urine, or stomach pain while using this medicine.
Before taking this medicine inform doctor, if you have ever had any problems with your blood circulation or have diabetes, or any liver disease. Your doctor should also know about all other medicines you are taking as many of these may make this medicine less effective or change the way it works.
Uses of Cor Injection
Benefits of Cor Injection
Prevention of Premature Labor
Cor 9 500mg/2ml Injection is a man-made form of the female hormone called progesterone, that helps lower the risk of delivering the baby too early (premature labor), particularly in women who have had this complication in an earlier pregnancy. Progesterone is a hormone that thickens the lining of the uterus and prepares it for the growth and development of the baby. So, it helps your uterus grow during pregnancy and also prevents any contractions that can otherwise lead to miscarriage.
Cor 9 500mg/2ml Injection is a man-made form of the female hormone called progesterone, that helps lower the risk of delivering the baby too early (premature labor), particularly in women who have had this complication in an earlier pregnancy. Progesterone is a hormone that thickens the lining of the uterus and prepares it for the growth and development of the baby. So, it helps your uterus grow during pregnancy and also prevents any contractions that can otherwise lead to miscarriage.
Side effects of Cor Injection
Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them
Common side effects of Cor
- Injection site pain
- Injection site swelling
- Red spots or bumps
- Rash
How to use Cor Injection
Your doctor or nurse will give you this medicine. Kindly do not self administer.
How Cor Injection works
Cor 9 500mg/2ml Injection is a progestin (female hormone).
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Quick tips
- Cor 9 500mg/2ml Injection is used in pregnant women to help lower the risk of giving birth too early (preterm birth).
- It is only given to a woman who has had a preterm delivery in the past.
- It is not for use in women who are pregnant with more than one baby (twins, triplets, etc.).
- It is administered only by or under the immediate supervision of your doctor. Your doctor can start giving you the injection every week between 16 and 20 weeks and continue through week 37, or until you deliver.
- It may affect blood sugar levels. Monitor your blood sugar regularly.
- Inform your doctor if you notice yellowing of eyes or skin, dark urine, or stomach pain. These could be symptoms of a serious liver problem.
- Inform your doctor immediately if you have pain in the chest, groin or legs, difficulty with breathing, sudden severe headache, slurred speech, sudden unexplained shortness of breath, a sudden loss of coordination, or vision changes while using this medicine.
Safety advice

Alcohol
CONSULT YOUR DOCTOR
It is not known whether it is safe to consume alcohol with Cor 9 500mg/2ml Injection. Please consult your doctor.

Pregnancy
SAFE IF PRESCRIBED
Cor 9 500mg/2ml Injection is generally considered safe to use during pregnancy. Animal studies have shown low or no adverse effects to the developing baby; however, there are limited human studies.

Breast feeding
SAFE IF PRESCRIBED
Cor 9 500mg/2ml Injection is safe to use during breastfeeding. Human studies suggest that the drug does not pass into the breastmilk in a significant amount and is not harmful to the baby.

Driving
SAFE
Cor 9 500mg/2ml Injection does not usually affect your ability to drive.

Kidney
CONSULT YOUR DOCTOR
There is limited information available on the use of Cor 9 500mg/2ml Injection in patients with kidney disease. Please consult your doctor.
This medicine contains progesterone which can cause fluid retention in patients with underlying kidney disease.
This medicine contains progesterone which can cause fluid retention in patients with underlying kidney disease.

Liver
UNSAFE
Cor 9 500mg/2ml Injection is probably unsafe to use in patients with liver disease and should be avoided. Please consult your doctor.
Frequently asked questions
Cor 9 500mg/2ml Injection is a type of female sex hormone called progesterone. It helps to lower the risk of preterm delivery (early birth) in a pregnant woman, who had delivered a preterm baby in the past.
Cor 9 500mg/2ml Injection is given as an injection, by a doctor or trained nurse. The dose will be decided by your doctor, depending on your exact medical condition.
Ideally, you should try not to miss any dose. However, if you miss a dose consult with your doctor as soon as you remember.
Cor 9 500mg/2ml Injection should not be used if you have:<br>-blood clots or other blood clotting problems now or in the past<br>-high blood pressure that is not controlled<br>-liver problems, including liver tumors<br>-breast cancer or other hormone-sensitive cancers now or in the past<br>-unusual vaginal bleeding not related to your current pregnancy<br>-yellowing of your skin due to liver problems during your pregnancy.
Fact Box
Chemical Class
Gluco/Mineralocorticoids, Progestogins Derivatives
Habit Forming
No
Therapeutic Class
GYNAECOLOGICAL
Action Class
Progestins (First generation)
References
- Briggs GG, Freeman RK, editors. A Reference Guide to Fetal and Neonatal Risk: Drugs in Pregnancy and Lactation. 10th ed. Philadelphia, PA: Wolters Kluwer Health; 2015. pp. 671-72.
- Mayo Clinic. Hydroxyprogesterone. [Accessed 03 Apr. 2019] (online) Available from:
- Drugs.com. Hydroxyprogesterone. [Accessed 03 Apr. 2019] (online) Available from:
- Chaves RG, Lamounier JA. Breastfeeding and maternal medications. J Pediatr (Rio J). 2004;80(5 Suppl):S189-S198. [Accessed 03 Apr. 2019] (online) Available from:
- Hydroxyprogesterone Caproate Injection [Package Insert]. Ranipur, Uttarakhand: Akums Drugs & Pharmaceuticals Ltd. [Accessed 05 Jul. 2023]. (online) Available from:
- Hydroxyprogesterone Caproate Injection [Prescribing Information]. Waltham, MA: AMAG Pharmaceuticals, Inc.; 2022. [Accessed 05 Jul. 2023]. (online) Available from:
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Patient concerns
I have problem regarding pancreaz what do I do I have pain in my GI system
Dr. Kunal Parasar
Surgical Gastroenterology
Consult a gastroenterologist cor proper evaluation
Acidity and dysentery continued use allopathy but not satisfy me
Dr. Saurav Arora
Homeopathy
You can take Merc cor 30, 04 drops in half cup water thrice daily for 15 days
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Tata 1mg's sole intention is to ensure that its consumers get information that is expert-reviewed, accurate and trustworthy. However, the information contained herein should NOT be used as a substitute for the advice of a qualified physician. The information provided here is for informational purposes only. This may not cover everything about particular health conditions, lab tests, medicines, all possible side effects, drug interactions, warnings, alerts, etc. Please consult your doctor and discuss all your queries related to any disease or medicine. We intend to support, not replace, the doctor-patient relationship.
Marketer details
Name: Corona Remedies Pvt Ltd
Address: Vill. Jatoli, PO Oachghat, Tehsil and Distt. Solan, HP-173223
Address: Vill. Jatoli, PO Oachghat, Tehsil and Distt. Solan, HP-173223
Vendor Details
Country of origin: India
A licensed vendor partner from your nearest location will deliver Cor 9 500mg/2ml Injection. Once the pharmacy accepts your order, the details of the pharmacy will be shared with you. Acceptance of your order is based on the validity of your doctor's ℞ and the availability of this medicine.
Phone Number: 0124-4166666
Address: 5th Floor Tower - B of the Presidency Building, 46/4 Mehrauli Gurgaon Road, Sector 14, Gurugram, Haryana-122001, India
A licensed vendor partner from your nearest location will deliver Cor 9 500mg/2ml Injection. Once the pharmacy accepts your order, the details of the pharmacy will be shared with you. Acceptance of your order is based on the validity of your doctor's ℞ and the availability of this medicine.
In case of any issues, contact us
Email ID: [email protected]Phone Number: 0124-4166666
Address: 5th Floor Tower - B of the Presidency Building, 46/4 Mehrauli Gurgaon Road, Sector 14, Gurugram, Haryana-122001, India
Lab tests offered by us
- CBC (Complete Blood Count)
- FBS (Fasting Blood Sugar)
- Thyroid Profile Total (T3, T4 & TSH)
- HbA1c (Glycosylated Hemoglobin)
- Glucose - Postprandial
- Lipid Profile
- Vitamin D (25-Hydroxy)
- Urine R/M (Urine Routine & Microscopy)
- Coronavirus Covid-19 Test (RT-PCR technique)
- LFT (Liver Function Test)
- Kidney Function Test
- TSH (Thyroid Stimulating Hormone) Ultrasensitive
- ESR (Erythrocyte Sedimentation Rate)
- Uric Acid
- Vitamin B12
- C- Reactive Protein Quantitative
- Urine Culture and Sensitivity
- Serum Electrolyte
- Serum Calcium
- Creatinine
- Diabetes Screening
- KFT with Electrolytes (Kidney Function Test with Electrolytes)
- Cholesterol - Total
- Hemoglobin
- Complete Haemogram
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