A widely used pain relief medicine may have more effects on the body than many people realize.
A study from the University of California, Davis, suggests that ibuprofen, a drug commonly taken for pain and fever, could affect the liver in ways that are not fully understood. The research also shows that men and women may respond to the drug differently.
Ibuprofen belongs to a group of medicines called nonsteroidal anti-inflammatory drugs, or NSAIDs. These drugs are often used to reduce pain, lower fever, and treat swelling.
Many people use ibuprofen for headaches, muscle pain, or minor injuries, and it is available without a prescription in many countries. Because it is so common, people often think it is completely safe when used regularly.
However, like all medicines, ibuprofen can have side effects. Many people already know that long-term use may increase the risk of heart problems or stomach issues. This new research adds another concern by showing that ibuprofen may also affect liver health.
In this study, scientists gave mice a moderate dose of ibuprofen every day for one week. The amount was similar to about 400 milligrams per day for an adult human.
After the treatment, the researchers closely examined the liver cells using a detailed scientific method called mass spectrometry. This method allows scientists to see changes in many different processes inside cells.
The results showed that ibuprofen caused many changes in the liver, especially in male mice. The researchers found that at least 34 important processes were affected. These included how the body handles amino acids, hormones, and vitamins. These processes are important for keeping the body balanced and healthy.
The study also found that ibuprofen increased levels of hydrogen peroxide in the liver. Hydrogen peroxide is a chemical that can cause stress and damage inside cells if it builds up. Over time, this type of stress could harm liver cells and possibly lead to health problems.
One of the most striking findings was the difference between male and female mice. The same drug affected the liver in different ways depending on sex. In some cases, the same system in the liver showed opposite responses in males and females.
For example, the proteasome system, which helps remove damaged proteins from cells, reacted differently in males and females. This system is important for keeping cells clean and functioning properly. Changes in how it works could affect overall cell health.
Another important finding was that ibuprofen may slow down how the liver breaks down other drugs in male mice. If this also happens in humans, it could mean that other medicines stay in the body longer than expected. This may increase the risk of side effects or harmful drug interactions.
This is the first time researchers have reported this kind of effect, and it raises new questions about how safe it is to combine ibuprofen with other medications, especially for long periods.
The study was led by Professor Aldrin Gomes and was published in the journal Scientific Reports. The researchers say their findings highlight the need for careful use of even common medicines. Just because a drug is easy to buy does not mean it should be used without thought.
They also point out the importance of studying how men and women respond differently to the same treatments. Understanding these differences could help doctors choose safer and more effective treatments for each person in the future.
For everyday use, this research does not mean people should stop taking ibuprofen when needed. It can still be very helpful for short-term pain relief. However, it is a good reminder not to use it more often or in higher amounts than necessary.
If you take ibuprofen regularly or use it together with other medications, it is a good idea to speak with your doctor. They can help you understand the risks and make sure your treatment is safe for your specific situation.
In simple terms, this study shows that even familiar medicines can have hidden effects inside the body. By using them carefully and staying informed, people can protect their health while still getting the benefits these medicines provide.
If you care about liver health, please read studies that refined fiber is link to liver cancer, and the best and worst foods for liver health.
For more health information, please see recent studies about how to boost your liver naturally, and simple ways to detox your liver.
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