What Causes Left Side Aches?

What Causes Left Side Aches?

causes left side aches?

Left Side Aches Are a Result Of Many Things. The Most Common Reasons Are

  • Stress on the muscles
  • A few conditions that affect the back of the person. An example for this is a herniated disk
  • Left side aches are common in people, who have kidney stones
  • Diverticulitis is a condition that affects the digestive system in people, which is also responsible for left side aches
  • Left side ache can also occur if the person has a pain or any other complications in other parts of body

Muscle Stress:

  • Muscle stress is the most common reason for aches in left side
  • For a person who does hard labor and engages in physical activities to a great level, muscle stress is unavoidable and he or she may experience ache in the left side of the body for this very reason
  • A person who had faced a blow in that part of the body can also suffer from left side aches
  • The same is the case when someone falls off
  • The ache that is caused due to the blow on the left side or fall decreases to a great extent gradually, when person who had faced it heals slowly


  • Human intestine have small pouches in them to carry out the process of digestion without any obstacles
  • These pouches are at a certain circumstances infected and inflamed, which can lead to the left side pain
  • This type of aches starts in the lower left side of a person’s abdomen

Other Symptoms Are Also Accompanied in This Case

  • Chills
  • Nausea
  • Vomiting
  • Fever

There Are Side Effects Associated With This Condition

  • Stomach spasms
  • Constipation
  • Loose bowels

This condition is a complicated and serious ailment, which needs the supervision of the doctor over the treatment as soon as possible.

Kidney Related Issues:

Left side ache is also caused when a person has problems with the kidneys.

  • When the kidney has deposits of salts and minerals, the issue develops as kidney stones and the left side pain is experienced

There Are Also Other Symptoms Of Kidney Stones:

  • Pain while passing urine
  • Pain in lower abdomen
  • Discoloration in urine
  • Blood in urine
  • Nausea
  • Vomiting
  • Fever and chills can also be experienced, but they are a bit rare

Issues in The Back:

Left side aches can also occur when there are issues with the back of the patient.

  • Herniated disk can also cause ache in the left side of the body
  • Spinal arthritis is another reason for pain in the left side of the patient
  • The spinal joints get inflamed and lead to the pain in the left side of the body

Other Reasons:

Another interesting reason which is often found in patients is that they have brought up the pain in the left side of the body.

  • The person may have got injured in any other part of the body
  • The result of the injury or blow happens to be the pain in the entirely different part of the body
  • Conditions in any parts of the body like chest, back and abdomen can cause ache in left side of the body
  • Pancreatitis is an example of referred pain in left side of the body

Reviewed By:

Dr. Kaushal M. Bhavsar (MBBS, MD)

Assistant Professor in Pulmonary Medicine, GMERS Medical College, Ahmedabad