Low birth weight baby risks, types, and causes

Low birth weight (LBW) is the medical classification for a baby who weighs less than 2500 grams – or 5 lbs 5 oz – at birth. While it may be scarier to care for a baby born at low birth weight, there aren’t many differences in your day-to-day care of your newborn. However, family members of a low birth rate baby need to be extra vigilant to ensure the child stays healthy.

Overview

Whether your baby was born premature or at term, they can be classified as LBW.

A low birth weight baby will fall into one of three categories:

• Low birth weight (LBW): A LBW baby weighs less than 2500 grams, or 5 lbs 5 oz
• Very low birth weight (VLBW): A VLBW baby weighs less than 1500 grams, or about 3 lb 9 oz
• Extremely low birth weight (ELBW): An ELBW baby weighs less than 1000 grams, or about 2 lb 3 oz.

Causes

Babies are born small for two main reasons: they were born early or they were born on time but didn’t grow enough during pregnancy (called intrauterine growth restriction, or IUGR). There are many specific causes of low birth weight.

These include prematurity, preeclampsia, or other problems with the pregnancy, smoking or substance abuse, multiple birth (twins or more), poor pregnancy nutrition, infection in the mom or baby prior to birth, including cytomegalovirus (CMV), toxoplasmosis, chickenpox, and rubella.

Impact on your baby

Many people think that having a baby that’s born on time and just small, or a baby who’s just a little early, won’t cause the baby any problems. The fact is that most low birth weight babies do just fine, and have few (if any) problems caused by their small sizes. However, there are some exceptions. Here are problems low birth weight babies may experience:

• Issues with internal organ function: Babies born prematurely may have complications of prematurity that include problems with the function of their brain, heart, lungs, intestines, and more.
• Problems with blood sugar: Very small babies may have trouble regulating their blood sugar. Late preterm babies sometimes use sugar faster than they can replace it, and can easily develop dangerously low blood sugars.
• Problems staying warm: Small babies don’t have enough fat to keep them warm. If they can’t stay warm on their own, they may have to spend time in an incubator.
• Trouble eating: Smaller babies aren’t always strong enough to breastfeed or bottle-feed well, and may need help taking in enough calories to grow.

Watching for complications

While you cannot control the nature and severity of your baby’s weight on their health, you can be watchful for complications. Premature babies are typically monitored more regularly than normal-weight babies. Expect to be extra careful if your low-weight baby has trouble feeding, keeping warm, or shows signs of infection.

As they grow older, studies show they may be more prone to health conditions, including asthma, vision problems, and fine motor skills, and hand-eye coordination. The bright side? Research from the longest-running study of premature infants shows they are exceptionally resilient and may have an increased drive to succeed. What’s more, parents who show more concern and advocacy for their well-being in school and social settings turn out with children who become more successful academically, socially, and physically.

Source: Very Well Family

About STELLAPHARM

Stellapharm is one of leading generics pharmaceutical companies and strong producer of anti-viral drugs in Vietnam. The company established in Vietnam in 2000; and focuses on both prescription drugs and non-prescription especially in cardiovascular diseases, antiviral drugs, anti-diabetics drugs, etc. and our products are now used by millions of patients in more than 50 countries worldwide.

The company is globally recognized for its quality through our facilities have been audited and approved by stringent authority like EMA, PMDA, Taiwan GMP, local WHO and others.

Additional information for this article: Stellapharm J.V. Co., Ltd. – Branch 1
A: 40 Tu Do Avenue, Vietnam – Singapore Industrial Park, An Phu Ward, Thuan An City, Binh Duong Province, Vietnam
T: +84 274 376 7470 | F: +84 274 376 7469 | E: info@stellapharm.com | W: www.stellapharm.com