Paracetamol is a commonly used medicine that can help treat pain and reduce a high temperature (fever) . It is typically used to relieve mild or moderate pain, such as headaches, toothache, or sprains. Paracetamol usually has no side effects, but in rare cases, it can cause serious allergic reactions. Some of the side effects of paracetamol 500mg include:
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Allergic reactions: In rare cases, its possible to have a serious allergic reaction (anaphylaxis) to paracetamol. Symptoms of an allergic reaction include swelling, difficulty breathing, and a rash.
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Liver problems: Paracetamol can cause delayed, serious liver damage. Symptoms of liver problems include nausea, sudden weight loss, loss of appetite, and yellowing of the eyes and skin.
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Abdominal pain, nausea, and vomiting: These symptoms usually happen 24 hours after taking the drug and can be signs of an overdose.
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Other side effects: Other rare side effects of paracetamol include tiredness, breathlessness, blue fingers and lips, anaemia, and heart disease and stroke if you have high blood pressure.
Its important to take paracetamol as directed on the label or leaflet, or as instructed by a health professional. If you develop any troublesome side effects that you think could be caused by paracetamol, speak to a pharmacist or doctor. If you take too much paracetamol, known as an overdose, it can be very dangerous and may cause serious liver damage.
