Stretch Marks On Lower Back: Causes, Treatments and Prevention Tips

Stretch marks, also known as striae, are a form of scarring on the skin with an off-color hue. Learn more about it, what causes them, and how to prevent them.

What Is a Stretch Mark?

If you see linear, one-dimensional streaks on specific parts of your body like waist, thighs, hips, lower back, back of the knees, near the armpit, breasts, and shoulder, they are called stretch marks.

Stretch Marks On Lower Back: Causes, Treatments and Prevention Tips
A stretch mark is a type of scar that develops when our skin stretches or shrinks quickly. If you have stretch marks, you probably wish they'd go away. Continue reading below to help save your skin from damage.

The color depends on the age of the stretch marks and your normal coloring.

Fresh stretch marks appear bluish-pink or reddish-pink to fair-skinned people while they are more reddish-purple or purplish-blue to people who are on the darker side.

Old stretch marks are usually silvery-white or brown.

If you have stretch marks, do not panic as they are not a sign of a medical condition.

Your life continues as it is even after your body starts having stretch marks. The only problem with stretch marks is the cosmetic issue it brings with it.

People afflicted with stretch marks are ashamed to show them in public. Men and women often avoid hitting the beach to evade wearing trunks and swimsuit, respectively. Stretch marks are an unwanted sight in everybody in today’s generation.

Causes Of Stretch Mark On Lower Back

There are two main reasons why stretch marks occur in general. Either the skin experiences internal damage just like in the case of physical skin stretching, or the collagen production, which makes our skin elastic, has diminished.

Internal damage of the skin occurs when the connective tissues in the dermis are ruptured due to skin stretching.

Since the skin is naturally elastic, the actual damage occurs when the expansion is way too much the skin can actually bear. Hence, blood vessels, collagen, and elastin fibers are torn and scarred.

There could be three main reasons why internal damage happens. First is during pregnancy when the belly grows to accommodate a growing baby. When the baby inside the tummy is big, the stretch marks that start at the abdomen extend to the lower back.

Second is during puberty, and this is more common in boys compared to girls.

The growth spurt stage is the reason why boys bulk up in terms of height and weight.

They get more muscle, and their body lengthens, which causes stretch marks to appear on their lower backs.

The third is the general weight gain that has gone uncontrolled. The extra weight you gain is unevenly distributed to body parts.

Some people pack on their pounds in their thighs and hips while the rest place their excess fat on their waist and lower back.

As your body receives the excess calories, your skin is stretched to accommodate the extra fat, hence the explanation of stretch marks.

The lower collagen production has an entirely different story. When the body persistently produces higher than usual levels of cortisol, your collagen production is compromised, which is responsible for making your skin elastic.

When there is lesser skin elasticity, the slightest hint of skin stretching will cause damage to the underlying dermal tissues and blood vessels located in the dermis.

If you are the type of person who gains weight around the waist and lowers back, you are likely to get stretch around in the same area.

Marfan syndrome is a genetic disease wherein a defective gene results in improper collagen production, which leads to stretch marks in the back and other body parts to the affected people.

When Do Stretch Marks on Lower Back Occurs?

Stretch marks on lower back occurs when there is excessive physical stretching in the area, as the case in the growth spurt for men, pregnancy for women, and rapid weight both sexes.

Stretch marks on the back appear when there is low collagen output, just like in cases of synthetic cortisol abuse, Cushing’s syndrome, persistent exposure to stress, and Marfan syndrome.

Natural Methods for Reducing Stretch Marks on Lower Back

One natural remedy for reducing stretch marks on the lower back is to make sure your weight remains on the desired range.

Yo-yo dieting only subjects your skin and your entire brain and body under stress.

Applying hydrating anti-stretch creams, oils and lotion also restore the lost moisture, hence keeping your skin smooth and supple. Happy, healthy skin is more tolerant of skin stretching.

Treatment Options

There are a few options to altogether remove the stretch marks. Old stretch marks will surely benefit from a laser.

The type of laser therapy for your stretch marks and preference should be best discussed with a dermatologist.

Chemical peeling is another choice, although very abrasive. Endermologie and dermal needling are fresher, non-abrasive treatment modalities.


Stretch marks on your lower back are not a great sight. They are believed to be caused by a growth spurt, pregnancy, and speedy weight gain.

These circumstances cause the skin in the lower back to stretch beyond its normal limit, leading to ruptured fibers and vessels.

High levels of cortisol interfere with collagen production, hence making the skin less elastic that is supposed to be.

While treatment modalities tend to be costly and abrasive, there are natural methods that can reduce the appearance of your lower back stretch marks, and one of those is keeping a healthy weight and skin.

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