What can cause pain on left side below ribs?

If you’re experiencing pain in your left lower chest, it’s understandable to be a bit concerned. There could be various reasons for this excruciating sensation. The last thing you’ll want to do is ignore it and wait around randomly until the causes suit up for “an explanation party.” Before we deep dive into what can cause pain on left side below ribs, let’s get our anatomy game on point.

Understanding The Anatomy

To figure out what might be causing your left side chest pain, let’s quickly go over the relevant organs located in that region.

The Heart

Your heart lies slightly more towards the midline which means that if there is any case of cardiac involvement — meaning any blockages or interruptions in blood flow – then this would manifest in the central part of your chest as opposed to anything lateralized (on either side).

The Spleen

Let us take an organ called “spleen” situated under your ribcage which helps maintain healthy bloodstream by immune system functions and destruction/products elimination with red blood cells / platelets holding an average lifetime expiration date.

Left Kidney

The kidney helps regulate fluid balance within our body executing many different processes involving waste removal from protein metabolism expelling via urine formation regulation among others.

As you may already have noted: these are all crucial organs for overall human health/ functionality hence trifling pains shouldn’t just slide past your radar without proper observation first. Now let’s dive into some potential causes:

1. Pancreatitis

Pancreas inflammation leads to Pancreatitis as other digestive juices within the pancreas digest cells therein leading-to-damage tissue inside-outwardly & undermining key digestive enzyme producing unit responsible whilst hijacking neighbouring bodily parts i.e stomach lining invading gallbladder duodenum walls at times…

– Sharp pain radiating to the backside
– Fluctuating nausea and vomiting sensation
– Extreme Sweating

2. Peritonitis

Peritonitis is a severe disease that can cause inflammation in the peritoneum (a smooth lining of tissue surrounding abdominal wall-organs). This inflammation’s leading causes are bacterial/viral/fungal infections, chemical exposures or an injury.

– Abdominal cramping pain • Nausea & Vomiting episodes
– Reduced appetite

Prevention Method:

Maintain personal hygiene, proper eating habits to prevent any infection from growing inside your body

3. Pulled Muscle

Pulled Muscles refers to when there’s a strain developed by overstretching or tearing out some of our muscles fibres, ligaments or tendons while engaging in physical activities like exercise/strenuous workout regimes/sports/shovelling snow etcetera.

– Sharp Pain occurrence.
• Breathing difficulties may arise initially but would subside with-some-time/ swift recovery period.

Prevention Technique: Stretching exercises before engaging any strenuous activity will significantly reduce this risk likelihood.

4. Indigestion or Gastroesophageal Reflux Disease (GERD)

Two digestive-related concerns that could potentially result in discomfort/pain within left lower chest cavity include acid reflux resulting from numerous factors e.g lifestyle/dietary choices made also indigestion which commonly occurs after meals/beverages intake.

-Nausea/Vomiting Sensation often following heavy meal consumption periods ongoing for long hours
-Stomach bloating/aches due-to unforeseen constipation(GERD)

Prevention Measures: Proper hydration levels must be maintained, optimal dietary precautions should be adopted accordingly to avoid these issues altogether.

5. Heart Attack

A myocardial infarction(appropriately referred-to-as heart attack) means a blockage forms in large arteries connected-to our heart cutting-off oxygen-rich blood supply. This could cause extensive damage enabling immediate medical attention.

-Sharp pain, continuous crushing / burning sensations
-Feeling Breathless
-Elevated Heart Rates/sweating

Prevention Technique: Regular checkups with your healthcare professional & Proper exercise routines built but catering to individual capacities/heart conditions.

6. Splenic Flexure Syndrome

One of the lesser-known syndromes associated with colon workings is splenic flexure syndrome whereupon passage by stool makes way amidst being held-in (increased amount of retaining taking-place in colonic part called splenic flexure) alongside some discomfort/painful occurrences accompanying it selectively within left lower chest-cavity rim segments using typical nerve channels – vagus causing reflexes felt asseveratively for a short duration

Higher likelihood women experience this concern than men do; hence symptoms varied between two genders only noted mostly include.
-Increased abdominal bloatedness at specific times particularly after heavy meal consumption periods occur.


Left Lower Chest cavity concerns ultimately stem from multiple sources originating from distinct regions ranging outwards and inwardly inside human body functioning. Ignoring such issues may lead to further complications, so you must understand them before providing proper care assistance that one deserves! Feel free to use this guide as a reference when dealing with any seasonal or periodic abnormalities relating to your bodily systems. Remember You Know Your Body Best: If any doubts persist on these fronts concerning health maintenance first-hand informed guidance is critical!

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