Pain is a common part of life. People experience pain for many reasons, including headaches, sore muscles, injuries, arthritis, and long-lasting health conditions.
To keep pain under control, millions of people take painkillers every day. These medicines often help people feel better and continue their normal activities.
Because many pain medicines can be bought without a prescription, people often assume they are completely safe. However, new research suggests that some commonly used painkillers may have serious side effects, especially when they are used for long periods or by people who already have other health problems.
One important group of pain medicines is called non-steroidal anti-inflammatory drugs, or NSAIDs. These medicines reduce pain and inflammation and include widely used drugs such as ibuprofen, naproxen, and diclofenac. Doctors often recommend them for conditions such as back pain, arthritis, sports injuries, and headaches.
Scientists are now learning that these medications may affect more than just pain and inflammation. Researchers at the University of Alabama at Birmingham studied one NSAID called carprofen. Although carprofen is commonly used in veterinary medicine, the study provided important clues about how similar drugs may affect the body.
The researchers found that carprofen caused mild inflammation in the hearts and kidneys of animals with heart disease. The situation became worse when the animals experienced a heart attack.
The increased inflammation suggested that these types of medications may place extra stress on organs that are already vulnerable. The findings raised concerns that people with heart problems may need to be especially careful when using these drugs.
Another large study provided even more concerning results. Researchers in Denmark examined health information from more than six million adults to study diclofenac, one of the world’s most commonly used painkillers.
The scientists discovered that people who started taking diclofenac had a higher risk of developing serious heart problems within just one month. These problems included heart attacks, strokes, and irregular heartbeats.
The risks were greater than those seen in people taking other pain medicines, including ibuprofen, naproxen, and paracetamol, which is also called acetaminophen in some countries.
The study was published in The BMJ and suggested that diclofenac should be used with great caution. The researchers advised that people who have heart disease or other cardiovascular risk factors may need to consider safer alternatives.
The concerns about pain medicines do not stop with NSAIDs. Researchers at Newcastle University in the United Kingdom examined several medications that are commonly prescribed for chronic pain. These included gabapentin, pregabalin, and opioid medicines. These drugs are often used to treat nerve pain and severe long-term pain conditions.
The study analyzed health information from more than 133,000 people in the United Kingdom. The researchers found that people taking these medications were more likely to gain weight and experience sleep problems.
There are several possible explanations for these findings. These medicines often make people feel sleepy and tired, which can reduce physical activity.
They may also change a person’s appetite and food preferences, leading to cravings for sugary foods and increased calorie intake. Over time, these changes may contribute to weight gain and poorer overall health.
The study was published in PLOS ONE and highlighted the need to pay close attention to the long-term effects of pain medications. Weight gain and sleep problems may seem less serious than heart attacks or strokes, but they can increase the risk of other health problems such as diabetes, high blood pressure, and heart disease.
Taken together, these studies remind us that all medications have both benefits and risks. Painkillers can greatly improve quality of life and may be very helpful for short-term pain. However, long-term use may bring unexpected health problems, particularly for people who already have conditions such as heart disease, kidney disease, obesity, or diabetes.
Doctors and patients should therefore think carefully about how pain is managed. In some situations, non-drug approaches may also be useful. Physical therapy, regular exercise, relaxation techniques, and other treatments may help control pain while avoiding some of the risks linked to long-term medication use.
When pain medicines are necessary, experts generally recommend using the lowest effective dose for the shortest possible time and checking in regularly with a healthcare provider.
Pain relief is important, but protecting long-term health is equally important. Understanding both the benefits and risks of painkillers can help people make safer and more informed decisions about managing pain.
If you care about pain, please read studies about how to manage gout with a low-purine diet, and a guide to eating right for arthritis.
For more health information, please see recent studies about the link between processed foods and chronic diseases, and avoid these 8 foods to ease arthritis pain.
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