1. Increased heart attack risk
Nonsteroidal anti-inflammatory drugs (NSAIDs) such as ibuprofen, naproxen, and diclofenac increase the risk of heart attack, especially when taken regularly over long periods or at higher doses. This risk is particularly pronounced in individuals over 60, whose cardiovascular systems are already more vulnerable due to age-related changes.
NSAIDs interfere with the production of protective prostaglandins that help maintain blood vessel dilation and prevent clot formation. By reducing these prostaglandins, NSAIDs promote vasoconstriction and enhance platelet aggregation, increasing the likelihood of coronary artery blockages that can trigger heart attacks.
- Risk increase ranges from 20% to 50% with common NSAIDs, and diclofenac may double the risk in some analyses.
- Long-term use and higher doses correlate with greater heart attack risk.
- Patients with prior heart disease, hypertension, or diabetes are at even higher risk.
Because heart attacks can occur suddenly and without warning, patients over 60 using NSAIDs should be vigilant about any new chest discomfort, shortness of breath, or unexplained fatigue and consult their healthcare provider promptly.
2. Higher chance of heart failure
NSAIDs also significantly raise the risk of heart failure, a condition where the heart cannot pump blood effectively to meet the body’s needs. This risk increases by 30% to 100% depending on dosage and duration of NSAID use.
The mechanism involves NSAID-induced fluid retention and increased blood pressure, which place extra strain on an aging heart. By blocking kidney prostaglandins, NSAIDs cause sodium and water retention, leading to swelling and increased workload on the heart muscle.
- Fluid retention can manifest as swelling in the legs, ankles, or abdomen.
- Worsening breathlessness, especially during exertion or when lying down, may indicate heart failure progression.
- Patients with existing heart failure or previous cardiac events are at the highest risk.
Regular monitoring of weight, blood pressure, and signs of fluid buildup is advised for seniors taking NSAIDs, with immediate medical consultation if symptoms worsen.
