Low back pain at 14 weeks of pregnancy

May 11, 2023 Source: Cainiu Health
Dr. Lv Aiming
Introduction
As the fetus develops and the uterus enlarges, the back muscles remain in a state of continuous tension. With increasing load, stress on the lower back also rises, leading to low back pain. After pregnancy, pelvic congestion worsens, possibly causing pelvic venous varicosities and impairing venous return from the lower limbs, which can contribute to back pain. Calcium deficiency may lead to osteoporosis and spasms of the lower back muscles, resulting in the aforementioned discomfort.

In general, lower back pain at 14 weeks of pregnancy may be caused by normal physiological changes or by pathological conditions such as pelvic inflammatory disease or calcium deficiency. It is important to visit a hospital for evaluation and appropriate treatment. The specific analysis is as follows:

1. Physiological Causes

At 14 weeks of pregnancy, as the fetus develops, the uterus enlarges, causing increased forward curvature of the lumbar spine. This places the back muscles in a continuously tense state. As the load increases, stress on the lower back also increases, leading to back pain. Symptoms usually improve with adequate rest.

2. Pathological Causes

1) Pelvic Inflammatory Disease (PID)

PID itself can cause pelvic congestion, resulting in lower back aching and discomfort. During pregnancy, pelvic congestion may worsen, potentially leading to venous tortuosity in the pelvis, impaired venous return in the lower limbs, and symptoms such as lower back and leg pain. Local heat application may help relieve symptoms. Under medical guidance, anti-inflammatory treatment with medications such as amoxicillin capsules or cefixime dispersible tablets may be prescribed.

2) Calcium Deficiency

Calcium requirements increase during pregnancy. If insufficient calcium is consumed, it may lead to osteoporosis and spasms of the lower back muscles, causing the aforementioned discomfort. Calcium supplementation should be carried out under medical supervision using medications such as calcium gluconate oral solution, calcium carbonate tablets, or calcium acetate tablets.

In addition, back pain may also result from other conditions such as threatened miscarriage, lumbar muscle strain, or lumbar disc herniation. It is recommended to get sufficient rest and avoid overexertion. If back pain is severe, prompt evaluation and treatment at an obstetrics and gynecology department are advised.


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