⚠️ Pain on the Left Side of the Body: What Could It Mean?
Left-sided pain can come from something as simple as a strained muscle or digestive problem, but the location alone isn’t enough to determine the cause. What matters is where the pain is, what it feels like, how suddenly it began, and what other symptoms occur with it.
Possible causes
❤️ Left chest or upper-body pain
- Muscle strain or inflammation such as costochondritis
- Acid reflux or indigestion
- Lung problems
- Heart conditions, including a heart attack or pericarditis
Costochondritis, for example, commonly causes pain on the left side of the chest and can worsen with movement, coughing, or deep breathing.
🫃 Left upper or lower abdomen
- Gas, constipation or indigestion
- Stomach or intestinal problems
- Kidney stones or kidney infection
- Pancreatic or spleen-related conditions
🦴 Left back, hip, arm or leg
- Muscle or joint problems
- Pinched or irritated nerves
- Arthritis
- Circulation or vascular problems
