Evidence supporting the use of: Fish oil
For the health condition: Chest Pain

Links: Go back one page, Tool main page, Ingredients list, Health conditions list, Body systems list

Synopsis

Source of validity: Scientific
Rating (out of 5): 2

Fish oil, which is rich in omega-3 fatty acids (notably EPA and DHA), has been studied for its cardiovascular benefits, including its potential to help with chest pain (angina). The rationale for using fish oil comes from its effects on reducing triglycerides, decreasing inflammation, and improving endothelial function, all of which are factors in heart disease. Some studies suggest that omega-3 supplementation can modestly reduce the risk of cardiovascular events and may have anti-arrhythmic properties, which could benefit patients with coronary artery disease who experience chest pain.

However, the direct evidence for fish oil specifically alleviating chest pain (angina) is limited. Clinical trials have shown mixed results: while some suggest a reduction in cardiac events, they do not consistently show a significant decrease in episodes of angina. The American Heart Association acknowledges that omega-3 fatty acids may be beneficial for heart health but does not specifically endorse them as a treatment for angina. Most guidelines recommend fish oil for lowering triglycerides or as part of secondary prevention in patients with established heart disease rather than for the direct management of chest pain.

In summary, while fish oil has some scientific basis for supporting heart health, the evidence for its use specifically to treat or reduce chest pain is limited and not robust, resulting in a moderate evidence rating.

More about fish oil
More about Chest Pain