HomePregnancyArgipreg (L- Arginine) Sachet Uses in Pregnancy, How It Should be Consumed

Argipreg (L- Arginine) Sachet Uses in Pregnancy, How It Should be Consumed


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Pregnancy involves a lot of ups and downs and sudden changes in a woman’s life. Not only are they now responsible for their life, but a woman also has to focus on a baby growing inside them. Besides the standard prenatal vitamins, Argipreg or L-arginine sachets are also a common suggestion for a pregnant woman.

However, the use or consumption of Argipreg or L-arginine in general needs more research. Conclusive research is still lacking.

That said, this article will explore more about Argipreg sachet, its uses in pregnancy, and the correct dosage and consumption.

Also Read: Types of Baby Delivery During Pregnancy: From Vaginal Delivery to Bradley Method, Here are the 7 Types of Childbirth

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What is Argipreg?

Argipreg sachet is primarily an L-arginine-containing allopathic medication used to treat a range of nutritional deficiencies or protein deficiencies in the mother and the growing fetus.

What are the Ingredients in Argipreg?

Argipreg is formulated with a combination of L-arginine and Proanthocyanidin, which are active ingredients responsible for regulating physiological functions in the body.

The use of L-arginine during pregnancy primarily improves the blood supply to the developing fetus. However, this non-essential amino acid also treats a range of protein and other common deficiencies in pregnant women.

Let us explore the individual benefits of each of the ingredients in Argipreg:

Also Read: Is Vaginal Birth Safe After Cesarean Delivery? New Research Says there is Over 20% Increased Chances of Perineal Tear

Uses of L-arginine

  • It is a plant-based, non-toxic compound used to regulate normal body functions.
  • It improves the vascular and cardiac functions in pregnant women and the growing fetus.
  • It has immunomodulatory functions during pregnancy.
  • It addresses concerns of nutritional deficiencies during pregnancy.

Also Read: Adequate Liquor in Pregnancy: Meaning, Normal Range of Amniotic Fluid Index (AFI), and more

Uses of Proanthocyanidin

  • It targets the causes of inflammation and reduces them during pregnancy.
  • It provides the fetus with all the nutrients for optimal physical and mental growth.
  • It reduces the impact of free radical damage in pregnant women.

Studies suggest that L-arginine primarily improves the blood supply to the growing and developing fetus during pregnancy. It also promotes intrauterine growth of the fetus by enhancing the availability of endothelial nitric oxide (NO) production. The supplement also enhances the umbilical artery flow in pregnant women.

Argipreg sachets or any L-arginine supplements during pregnancy are optimal for women with pregnancy-induced hypertension(PIH) or women diagnosed with fetal growth restriction.

What are the Benefits of Argipreg Sachets?

The consumption of the prescribed Argipreg sachets has multiple benefits:

Addresses nutritional deficiencies

Since L-arginine is a non-essential amino acid, it isn’t produced in our body naturally, which means that we need to rely on supplementation. If a pregnant woman has alarmingly low levels of L-arginine, doctors might prescribe Argipreg sachets to address that concern.

Manage hypertension in pregnancy

The consumption of L-arginine during pregnancy is associated with the improved blood supply in the mother and the developing fetus. So, it isn’t surprising that several OBGYNs prescribe a limited dosage of Argipreg sachets to tackle the symptoms and impacts of hypertension during pregnancy.

Treat Necrotizing Enterocolitis (NEC)

NEC is a severe gastrointestinal condition diagnosed in premature babies. The condition affects the intestinal tissues in the baby, leading to risks of inflammation, which causes tissue death. Also, NEC can cause perforations in the intestine, leading to a leaky gut and a heightened risk of infections.

L-arginine supplementation directly enhances the levels of nitric oxide bioavailability in the womb. This has proven impacts in reducing the incidence of NEC in premature babies.

What is the Recommended Dosage of Argipreg for pregnant women?

Generally, the recommended dosage of L-arginine is 6 to 30 g/day, depending on the intent behind the supplementation and other allied risks and consequences.

Depending on the requirements, your OBGYN will give you clear instructions about the ideal dosage for pregnant women.

What are the side effects of Argipreg?

Argipreg for L-arginine supplementation during pregnancy has no major reported side effects. However, every pregnant woman has subjective needs during their pregnancy term. So, always consult your doctor before, during, and after consuming the Argipreg sachets. If you notice anything amiss with your normal physiological functions, consult your doctor immediately.

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Is the use of Argipreg Sachet safe for pregnant women?

Yes, the use of Argipreg sachet is safe during pregnancy. However, proper caution and doctor’s consultation are recommended for optimal dosage.

Is the use of Argipreg Sachet safe during breastfeeding?

Yes, Argipreg sachet is safe during breastfeeding, as mentioned on the label. However, this should be done with the doctor’s guidance.

Can I take an Argipreg sachet on an empty stomach?

Argipreg sachet shouldn’t be taken on an empty stomach as it can induce GI tract complications.

Does Argipreg Sachet cause drowsiness?

No, Argipreg sachets don’t cause drowsiness or dizziness. However, if you experience any of these symptoms, consult your doctor immediately.

Is this Argipreg Sachet habit-forming or addictive?

There is no scientific evidence on the addiction or habit-forming impacts of Argipreg in pregnant women or the fetus.


Supplementation during pregnancy is quite normal. However, patients should be cautious of the dosage, frequency, and effects. Argipreg sachets are quite a standard inclusion in the prescription of pregnant women. It is advised for pregnant women never to overdo or over-consume the supplements because excess nitric oxide production due to L-arginine can lead to toxicity in the body.

Pooja N Swamy (M.Sc Biomedical Sciences)
Pooja Holds Master's Degree in Biomedical Sciences from Vellore Institute of Technology. She believes in strong research and clear understanding over the subject. Always determined and focussed with a thirst to learn new things. Hardworking, flexible and grounded to align with the goals.


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