Talk to your doctor before taking Ibuprofen
- if you have Systemic Lupus erythematosus(SLE) or mixed connective tissue diseases
- if you have inherited a disorder of the red blood pigment haemoglobin (porphyria)
- if you have chronic inflammatory intestinal diseases such as inflammation of the colon with ulcers (ulcerative colitis), inflammation affecting the digestive tract (Crohn’s disease) or other stomach or intestinal diseases
- if you have disturbances in the formation of blood cells
- if you have problems with normal blood clotting mechanism
- if you suffer from allergies, hay fever, asthma, chronic swelling of nasal mucosa, sinuses, adenoids, or chronic obstructive disorders of the respiratory tract because the risk for developing narrowing of the airways with difficulty in breathing (bronchospasm) is greater
- if you have liver, kidney or heart problems
- if you have just had major surgery
- if you are in the first six months of pregnancy
- if you are breast-feeding
- if you have an infection - please see heading “Infections” below
- if you are taking ibuprofen for longer than the recommended time or at higher than recommended doses you are at risk of serious harms. These include serious harms to the stomach/gut and kidneys, as well as very low levels of potassium in your blood. These can be fatal (see section 4).
Signs of an allergic reaction to this medicine, including breathing problems, swelling of the face and neck region (angioedema), chest pain have been reported with ibuprofen. Stop immediately Ibuprofen tablets and contact immediately your doctor or medical emergencies if you notice any of these signs.
Infections
Ibuprofen may hide signs of infections such as fever and pain. It is therefore possible that Ibuprofen may delay appropriate treatment of infection, which may lead to an increased risk of complications. This has been observed in pneumonia caused by bacteria and bacterial skin infections related to chickenpox. If you take this medicine while you have an infection and your symptoms of the infection persist or worsen, consult a doctor without delay.
Elderly
If you are elderly you will be more prone to side effects, especially bleeding and perforation in the digestive tract, which may be fatal.
Ulcers, perforation and bleeding in the stomach or intestines
If you have earlier had an ulcer in the stomach or intestines, especially if this has been complicated by perforation or accompanied by bleeding, you should look out for any unusual symptoms in the abdomen, and report them at once to your doctor, especially if these symptoms occur at the beginning of treatment.
This is because the risk for bleeding or ulceration of the digestive tract is higher in this case, especially in elderly patients. If bleeding or ulceration of the digestive tract occurs, the treatment has to be stopped.
Bleeding, ulceration or perforation in the stomach or intestines may occur without any warning signs even in patients who have never had such problems before. It may also be fatal.
The risk of ulcers, perforation or bleeding in the stomach or intestines generally increases with higher doses of ibuprofen. The risk also increases if certain other medicines are taken at the same time as ibuprofen (see other medicines and Ibuprofen, below).
Undesirable effects may be minimised by using the lowest effective dose for the shortest duration necessary to control symptoms.
Skin reactions
Serious skin reactions have been reported in association with Ibuprofen treatment. You should stop taking Ibuprofen tablet and seek medical attention immediately, if you develop any skin rash, lesions of the mucous membranes, blisters or other signs of allergy since this can be the first signs of a very serious skin reaction. See section 4.
During varicella it is advisable to avoid use of this drug.
Effects on the heart and brain
Anti-inflammatory/pain-killer medicines like ibuprofen may be associated with a small increased risk of heart attack or stroke, particularly when used at high doses. Do not exceed the recommended dose or duration of treatment.
You should discuss your treatment with your doctor or pharmacist before taking Ibuprofen if you:
- have heart problems including heart failure, angina (chest pain), or if you have had a heart attack, bypass surgery, peripheral artery disease (poor circulation in the legs or feet due to narrow or blocked arteries), or any kind of stroke (including ‘mini-stroke’ or transient ischaemic attack “TIA”).
- have high blood pressure, diabetes, high cholesterol, or have a family history of heart disease or stroke, or if you are a smoker.
Effects on the kidneys
Ibuprofen may cause problems with kidney function even in patients who have not had kidney problems before. This may result in swelling of the legs and may even lead to heart failure or high blood pressure in predisposed individuals.
Ibuprofen may cause kidney damage especially in patients who already have kidney, heart or liver problems, or are taking diuretics or ACE inhibitors, as well as in the elderly. Stopping Ibuprofen however generally leads to recovery.
Aseptic meningitis (inflammation of the brain membrane without bacterial infection)
During treatment with ibuprofen, some cases of meningitis (presenting as stiff neck, headache, nausea, vomiting, fever or disorientation) have been seen. Although it is probably more likely to occur in patients with existing autoimmune disorders such as systemic lupus erythematosus or mixed connective tissue diseases, it has been reported in patients who do not have an existing long-term disease.
Other precautions
Very rarely, severe acute hypersensitivity reactions (e.g. anaphylactic shock) have been observed. Stop treatment immediately at the first signs of hypersensitivity reaction after taking Ibuprofen and tell immediately to your doctor.
Ibuprofen can temporarily inhibit blood platelet function (blood platelet aggregation). Patients with blood clotting disorders should therefore be carefully monitored.
During long-term, high-dose use of pain killers, headache may occur which should not be treated with high doses of this medicine. The habitual use of painkillers may cause permanent damage to the kidneys and a risk of kidney failure.
Ibuprofen may hide the symptoms or signs of an infection (fever, pain and swelling) and temporarily prolong bleeding time.
Ibuprofen may decrease your chance of becoming pregnant. You should inform your doctor if you are planning to become pregnant or if you have problems becoming pregnant.
Adolescents
Ibuprofen is contraindicated in children and adolescents younger than 15 years of age (See section 3).
Ibuprofen may cause kidney problems in adolescents who are dehydrated.
Take special care with Ibuprofen film-coated tablets
Serious skin reactions including exfoliative dermatitis, erythema multiforme, Stevens-Johnson syndrome, toxic epidermal necrolysis, drug reaction with eosinophilia and systemic symptoms (DRESS), acute generalized exanthematous pustulosis (AGEP) have been reported in association with ibuprofen treatment. Stop using Ibuprofen film-coated tablets and seek medical attention immediately if you notice any of the symptoms related to these serious skin reactions described in section 4.