NHS 'black poo' symptom associated with common painkiller

Ibuprofen, a common painkiller found in supermarkets and pharmacies across the UK, is part of the Non-Steroidal Anti-Inflammatory Drug (NSAID) family, setting it apart from other painkillers like paracetamol.

As an NSAID, ibuprofen not only alleviates pain but also reduces inflammation throughout the body. This makes it effective for treating a variety of conditions such as back pain, menstrual cramps, toothache, and arthritis.

However, while ibuprofen can be an effective painkiller, it also carries a number of side effects that people should be aware of. In some instances, these side effects could be so severe that immediate medical attention via 999 or A&E may be necessary.

Common side effects of ibuprofen

Ibuprofen can be administered in various forms, including tablets, capsules, liquid, gels, mousse, or sprays. As a result, side effects can vary significantly and affect people differently.

NHS guidance indicates that ibuprofen in sprays, gels, and mousse are less likely to cause side effects when applied to the skin, compared to when ingested. However, it can still increase skin sensitivity, particularly if used on a larger area of skin.

If ingested, you will absorb more ibuprofen and could experience some of the following common symptoms:.

Vomiting, wind, headaches, nausea, indigestion and feeling dizzy are some of the side effects that can affect more than one in 100 people who take ibuprofen. These side effects may not always be severe, but if you're struggling to cope with them or they persist, it's recommended to consult a doctor or pharmacist.

While on ibuprofen, certain symptoms could warrant immediate medical attention. The NHS advises contacting a doctor or dialling 111 as soon as possible if you notice black faeces or blood in your vomit, which could indicate stomach bleeding.

Similarly, if you find blood in your urine, experience swollen ankles, or suddenly lose the ability to urinate, this could signify kidney problems and you should call 111 or a doctor immediately.

When you need to go to the hospital

In case of severe symptoms believed to be related to ibuprofen, you may need to call 999 or head straight to your nearest A&E. According to NHS guidance, symptoms requiring this response include:

• Blurred vision
• Hallucinations
• Severe headache, stiff neck, high temperature, and a dislike of bright lights - this could be caused by inflammation in the membrane around the spine and brain
• Severe chest
• Stomach pain
• Difficulty breathing

Further guidance from the NHS surrounding ibuprofen use can be found here.