Many believe over-the-counter medications are generally less risky than stronger prescription drugs. However, research suggests this isn’t always the case, especially for some individuals.
Common over-the-counter painkillers, particularly NSAIDs (nonsteroidal anti-inflammatory drugs), are linked to higher risks of high blood pressure, stroke, and heart attacks.
Potential Risks of NSAIDs
NSAIDs are frequently used to alleviate pain, fever, and inflammation, yet studies indicate they pose a significant cardiovascular risk. “These medications reduce the production of certain chemicals known as prostaglandins,” Dr. Mariam Dowza, an anesthesiologist at UNC Health, explained. “While prostaglandins are involved in inflammation, they also affect blood vessel function.”
Similarly, Dr. Mark Siegel, a medical analyst, noted that these drugs can contribute to heart-related issues. “They might lead to hypertension and cardiovascular events due to fluid retention, which elevates blood volume and strains the heart,” he mentioned.
Common NSAIDs include ibuprofen, naproxen, and aspirin. Research indicates ibuprofen tends to raise blood pressure the most, followed by naproxen and celecoxib. Dr. Dowza emphasized that the longer you take these drugs and the higher the dosage, the more likely you are to see an increase in blood pressure.
In high doses or with prolonged use, NSAIDs can also heighten the risk of stroke, especially diclofenac, which is considered the most dangerous among them. While ibuprofen can raise blood pressure and is associated with heart risks, its impact isn’t quite as severe as diclofenac’s. Naproxen presents fewer cardiovascular risks, though it isn’t without potential complications.
“Diclofenac should generally be avoided by those at high cardiovascular risk,” Dr. Nayan Patel, a pharmacist in Southern California, advised. “All NSAIDs should be used at the lowest effective dose for the shortest time possible.” Interestingly, aspirin, despite being an NSAID, can actually reduce blood clot risks in low doses prescribed by a doctor, though high doses can lead to increased bleeding and higher blood pressure.
Non-NSAIDs Are Safer, But Still Risky
Non-NSAID pain medications, like acetaminophen, are often used for everyday aches and headaches. While they primarily target pain signals in the brain, there’s a potential risk of elevated blood pressure, particularly with high or prolonged dosages. Dr. Dowza remarked that the cardiovascular effect of acetaminophen is still ambiguous and deserves attention.
Vulnerable Groups
Individuals with existing health issues such as hypertension, past strokes, heart disease, diabetes, or kidney conditions are at greater risk. These people might experience fluid retention and difficulties managing their blood pressure more frequently. Medical professionals also pointed out that age plays a role; those over 75 usually have a higher baseline cardiovascular risk.
Symptoms to watch for include chest pain, shortness of breath, sudden weakness, numbness, severe headaches, confusion, or changes in vision, which may indicate a heart attack or stroke.
If experiencing sudden swelling or stress on the kidneys—like rapid weight gain, leg swelling, or worsening breath—it’s essential to seek medical advice.
Safer Alternatives
For high-risk patients, non-NSAID treatments are recommended whenever feasible. Approaches may include physical therapy or modifications in physical activity. If medication is necessary, acetaminophen is usually a safer option compared to NSADs, although monitoring is still crucial for those with high blood pressure.
Though the overall risk of short-term OTC painkillers is relatively low, long-term, high-dose use increases that risk significantly. “I wouldn’t hesitate to prescribe it occasionally for someone without a history of heart issues,” Dr. Dowza noted. “I think short-term use is fine for those with well-managed diabetes and hypertension.”
For patients using NSAIDs, implementing regular blood pressure and kidney function checks is advised. Health experts agree that occasional use of NSAIDs is generally safe for healthy individuals, but caution is needed—especially with frequent use or among those with pre-existing conditions.
In conclusion, large population studies have indicated that cardiovascular events can arise quickly after starting NSAIDs, particularly at elevated doses. Therefore, even short-term use warrants careful consideration, particularly in high-risk patients.
