What is it used for?
Telmisartan 40 mg is used to treat high blood pressure. It may also be prescribed to help reduce the risk of certain cardiovascular problems in some high-risk adults.
How does it work?
It blocks the action of angiotensin II, a substance that narrows blood vessels. This relaxes the blood vessels and helps lower blood pressure.
How to take/use it
Take it exactly as prescribed, at the same time each day, with or without food. Do not stop taking it without medical advice. If a dose is missed, follow the instructions provided by the doctor or pharmacist.
Common side effects
Dizziness, headache, diarrhoea, back pain and low blood pressure may occur.
Precautions
Tell the doctor about kidney or liver problems, dehydration, or high potassium levels. Avoid potassium supplements or potassium-containing salt substitutes unless advised. It is not recommended during pregnancy, especially after the first trimester; seek medical advice if pregnancy occurs. Seek urgent help for severe dizziness, fainting, or swelling of the face, lips or throat.
