Like all medicines, this medicine can cause side effects, although not everybody gets them. Some of these effects may be serious and may require medical attention.
Rare cases of allergic skin reactions (rash, urticaria), as well as localised swelling of the face, lips and/or tongue have been reported in patients taking irbesartan. If you get any of the above symptoms or get short of breath, stop taking Irbesartan Hydrochlorothiazide Heumann and contact your doctor immediately.
Side effects reported in clinical studies for patients treated with irbesartan/hydrochlorothiazide were:
Common side effects (affect 1 to 10 users in 100)
- nausea/vomiting
- abnormal urination
- fatigue
- dizziness (including when getting up from a lying or sitting position)
- blood tests may show raised levels of an enzyme that measures the muscle and heart function (creatine kinase) or raised levels of substances that measure kidney function (blood urea
nitrogen, creatinine).
If any of these side effects causes you problems, talk to your doctor.
Uncommon side effects (affect 1 to 10 users in 1,000)
- diarrhoea
- low blood pressure
- fainting
- heart rate increased
- flushing
Irbesartan Hydrochlorothiazide Heumann, 150/12.5-300/12.5-300/25 mg, film-coated tablets – NL/H/2067/001-003/DC DCP pl
DCP/p/010/13/2
- swelling
- sexual dysfunction (problems with sexual performance)
- blood tests may show lowered levels of potassium and sodium in your blood. If any of these side effects causes you problems, talk to your doctor.
Side effects reported since the launch of irbesartan with hydrochlorothiazide
Some undesirable effects have been reported since marketing of Irbesartan/hydrochlorothiazide. Undesirable effects where the frequency is not known are: headache, ringing in the ears, cough, taste disturbance, indigestion, pain in joints and muscles, liver function abnormal and impaired kidney function, increased level of potassium in your blood and allergic reactions such as rash, hives, swelling of the face, lips, mouth, tongue or throat. Uncommon cases of jaundice (yellowing of the skin and/or whites of the eyes) have also been reported.
As for any combination of two active substances, side effects associated with each individual component cannot be excluded.
Side effects associated with irbesartan alone
In addition to the side effects listed above, chest pain has also been reported.
Side effects associated with hydrochlorothiazide alone
Loss of appetite; stomach irritation; stomach cramps; constipation; jaundice (yellowing of the skin and/or whites of the eyes); inflammation of the pancreas characterised by severe upper stomach pain, often with nausea and vomiting; sleep disorders; depression; blurred vision; lack of white blood cells, which can result in frequent infections, fever; decrease in the number of platelets (a blood cell essential for the clotting of the blood), decreased number of red blood cells (anaemia) characterised by tiredness, headaches, being short of breath when exercising, dizziness and looking pale; kidney disease; lung problems including pneumonia or build-up of fluid in the lungs; increased sensitivity of the skin to the sun; inflammation of blood vessels; a skin disease characterized by the peeling of the skin all over the body; cutaneous lupus erythematosus, which is identified by a rash that may appear on the face, neck, and scalp; allergic reactions; weakness and muscle spasm; altered heart rate; reduced blood pressure after a change in body position; swelling of the salivary glands; high sugar levels in the blood; sugar in the urine; increases in some kinds of blood fat; high uric acid levels in the blood, which may cause gout.
It is known that side effects associated with hydrochlorothiazide may increase with higher doses of hydrochlorothiazide.
Reporting of side effects
If you get any side effects, talk to your doctor or pharmacist. This includes any possible side effects not listed in this leaflet. You can also report side effects directly via the national reporting system listed in Appendix V. By reporting side effects you can help provide more information on the safety of this medicine.