Pain in the left side: what can we do?

Sometimes, aches or pains often appear in different parts of the body. In general, most of the time it is easy for us to precisely define the specific place where the discomfort originates. But on other occasions the pain is diffuse and it is difficult for us to define the precise place where it comes from. One of these cases is that of the so-called “pain in the left side”And its possible origin.

Defining pain

In the first instance, what needs to be done is pay better attention to pain, specifying whether it originates in the thorax or abdomen, and whether it radiates to adjacent areas. If it is confined to the left side of the chest, if it is more centered in the upper abdomen, or if the pain is displaced lower and originates from the left flank of the pelvic girdle. In any case, if the pain is recurrent and does not disappear in a few days or, on the contrary, it increases, it is necessary to go for a medical examination that can evaluate the symptoms and adequately treat the origin of the condition.

Let’s review below the different possibilities about the origin of pain in the left side according to the precise area where it originates.

Pain in the left thoracic area

In the thoracic cavity are the heart and lungs, protected on the sides by the ribs, between the sternum in front and the spinal column behind. Among the conditions that can cause pain in the left chest area are:

  1. Intercostal neuritis. It is the inflammation of the nerve endings that supply the muscles that line the ribs.
  2. Pain in the left side for flatulence retained in the upper part of the digestive system.
  3. Stomach bloating that presses on the rib cage.
  4. Rib injuries due to shock or osteoporosis.
  5. Pneumonia. In this case, fluid and mucus are produced that accumulate and obstruct the lung, generating pain.
  6. Pleuritis, which is the inflammation of the lining of the lungs.
  7. Pneumothorax, corresponding to the collapse or emptying of the lung.
  8. Tensions and muscle injuries due to excessive exercises or mechanical overexertion.
  9. Osteochondritis, which is the inflammation of the cartilages that support the ribs and attach them to the sternum.
  10. Inflammation from blows.
  11. Coronary heart disease or circulatory and lesions in the superior aorta.

Pain in the left abdominal area

This area is more extensive than the rib cage, and it houses the vast majority of the digestive system, as well as the genito-urinary tract. The “side” here refers to the area between the upper abdomen and the back. Conditions that can compromise organs in this area can be:

  1. Conditions of the abdominal aorta, such as the presence of a aneurysm in the section of the descending aorta.
  2. Swollen spleen.
  3. Stomach ailments that cause bloating, such as flatulence and belching due to poor digestion, or inflammation due to gastritis.
  4. Irritable colon Y Crohn’s disease, which cause gas, colitis and intestinal inflammation.
  5. Diverticulitis, which is the formation of small lateral projections of the walls of the intestine (diverticula), which can become inflamed or infected by retention of fecal matter, and lead to intestinal obstruction and peritonitis.
  6. Kidney diseasesuch as urinary tract infection, pyelonephritis, and stones or grit in the kidneys.
  7. Inflammation of the ovary, of the fallopian tube, or uterus, due to the presence of fibroids / myomas.
  8. Inflammation of the bladder or the left ureter.

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