BDS (Gold Medalist), Certified Lactation Consultant – BPNI Delhi, Maternal & Infant Nutrition Expert · 15 years experience

If your doctor has mentioned Ecosprin 150, or you have spotted it on your prescription, you may be wondering whether it is safe to take during pregnancy. Ecosprin 150 is a low-dose aspirin, and although aspirin is often avoided in pregnancy, this specific low dose is prescribed for good reasons in certain women. This article explains what Ecosprin 150 is, when it is considered safe, why doctors prescribe it, and what to watch out for.
At a glance Ecosprin 150 is a low-dose aspirin (150 mg) that helps prevent blood clots and improve blood flow to the placenta. When a doctor prescribes it for a specific reason, such as a high risk of pre-eclampsia, it is considered safe and can protect both mother and baby. It is not safe to take on your own, especially as ordinary pain relief. |
Ecosprin 150 is a brand of aspirin containing 150 mg of the drug, taken as a single low daily dose. At this dose it works as an antiplatelet medicine, which means it makes blood platelets less sticky and reduces the chance of tiny clots forming. This is very different from the higher doses of aspirin used for pain or fever, which are generally not recommended in pregnancy. In pregnancy, low-dose aspirin is used to improve blood flow through the placenta and to lower the risk of certain complications. Because it affects blood clotting, it should only be taken when a doctor has decided the benefits outweigh the risks for you.
Doctors prescribe Ecosprin 150 mainly to protect pregnancies at higher risk of complications linked to poor blood flow in the placenta. The most common and best-supported reason is to lower the risk of pre-eclampsia, a serious condition involving high blood pressure that can affect both mother and baby. It may also be prescribed for women with antiphospholipid syndrome, a history of pre-eclampsia or fetal growth restriction, or, in selected cases, recurrent pregnancy loss. In each situation, the aim is to keep blood flowing well to the developing baby.
When taken at a low dose for the right reason, Ecosprin 150 is considered safe in pregnancy, and strong evidence shows it can prevent serious complications. Depending on your risk profile, a doctor may prescribe it for:
Why it's prescribed | How Ecosprin 150 helps |
Preventing pre-eclampsia | In high-risk women, low-dose aspirin started early significantly reduces the chance of preterm pre-eclampsia (ASPRE trial, 2017). |
Antiphospholipid syndrome | Used alongside other treatment to reduce clotting and improve pregnancy outcomes. |
Previous pre-eclampsia or growth restriction | Lowers the chance of these problems happening again in the current pregnancy. |
Selected recurrent pregnancy loss | May be used in specific, diagnosed cases under specialist guidance. |
The landmark ASPRE trial found that high-risk women who took 150 mg of aspirin each night from early pregnancy until 36 weeks had about 62% fewer cases of preterm pre-eclampsia than those who did not (roughly 1.6% versus 4.3%). Because of results like these, major guidelines now recommend low-dose aspirin, usually started before 16 weeks, for women at high risk.
If Ecosprin 150 is prescribed, timing matters. For preventing pre-eclampsia it is usually started between 12 and 16 weeks of pregnancy, because starting early gives the best benefit, and it is often stopped at around 36 weeks to reduce the risk of bleeding around delivery. It is generally taken once a day, with or after food to protect your stomach, and swallowed whole at the same time each evening. Do not change your dose or stop suddenly without checking with your doctor, and if you miss a dose, do not take a double dose to make up for it. Avoid combining it with other pain-relief medicines such as ibuprofen unless your doctor approves.
Evidence-based note Low-dose aspirin like Ecosprin 150 is only proven to help specific groups, mainly women at high risk of pre-eclampsia. Taking aspirin on your own, or using ordinary pain-relief aspirin, is not the same thing and can be harmful. Always tell every doctor treating you that you are taking it, especially before any procedure or delivery. |
Yes, when a doctor prescribes it for a specific reason such as a high risk of pre-eclampsia. At this low dose it is considered safe for most women. It is not safe to start on your own without medical advice.
No. Aspirin only helps in specific, diagnosed situations, and taking it without guidance can raise your risk of bleeding. If you are worried about miscarriage, speak to your doctor rather than starting any medicine yourself.
For pre-eclampsia prevention it is generally started between 12 and 16 weeks, since starting early works best, and usually stopped around 36 weeks before delivery. Your doctor will confirm the exact timing for you.
No. Regular-strength aspirin and painkillers such as ibuprofen are not substitutes and can be unsafe in pregnancy, particularly later on. Take only the low dose your doctor has prescribed, and check before using any other pain relief.
Ecosprin 150 is a low-dose aspirin that can be safe and genuinely protective in pregnancy, but only when prescribed for the right reason, such as a high risk of pre-eclampsia. It is not something to start on your own or to use as ordinary pain relief. If you have questions about why it has been prescribed or when to stop, talk to your doctor.
Authoritative sources
● Rolnik DL, et al. Aspirin versus Placebo in Pregnancies at High Risk for Preterm Preeclampsia (ASPRE trial). New England Journal of Medicine, 2017.
● American College of Obstetricians and Gynecologists (ACOG). Practice Advisory: Low-Dose Aspirin Use for the Prevention of Preeclampsia and Related Morbidity and Mortality, 2021.
● U.S. Preventive Services Task Force. Aspirin Use to Prevent Preeclampsia and Related Morbidity and Mortality: Preventive Medication, 2021.
● National Institute for Health and Care Excellence (NICE). Hypertension in pregnancy: diagnosis and management (NG133), 2019.
Related reading on Mylo
● Why and When Do Doctors Recommend Ecosprin in Pregnancy?
● When to Take Ecosprin 75 in Pregnancy?
● Are There Any Side Effects of Taking Ecosprin in Pregnancy?
● Pre-Eclampsia: Meaning, Causes & Symptoms
● High Blood Pressure During Pregnancy: Symptoms, Causes & Treatment
Disclaimer: This article is for general information only and is not a substitute for professional medical advice. Always consult your doctor before starting, changing, or stopping any medication during pregnancy.

This content is for informational purposes only and should not replace professional medical advice. Consult with a physician or other health care professional if you have any concerns or questions about your health. If you rely on the information provided here, you do so solely at your own risk.

Mylo wins Forbes D2C Disruptor award

Mylo wins The Economic Times Promising Brands 2022
Baby Carrier | Baby Soap | Baby Wipes | Stretch Marks Cream | Baby Cream | Baby Shampoo | Baby Massage Oil | Baby Hair Oil | Stretch Marks Oil | Baby Body Wash | Baby Powder | Baby Lotion | Diaper Rash Cream | Newborn Diapers | Teether | Baby Kajal | Baby Diapers Pants | Cloth Diapers | Laundry Detergent | Lactation Granules |