Atacand 16mg is a prescription medication that contains the active ingredient candesartan cilexetil, which belongs to a class of drugs called angiotensin II receptor blockers (ARBs). It works by relaxing and widening your blood vessels, making it easier for blood to flow and lowering the workload on your heart.
Primary Medical Uses
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Hypertension: It is widely prescribed to treat high blood pressure in adults and children, which helps prevent future strokes, heart attacks, and kidney problems.
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Heart Failure: It is used to treat adult patients with heart failure to reduce hospitalisation rates and improve overall survival, often when other medications (like ACE inhibitors) cannot be tolerated.
Standard Dosage and Instructions
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Typical Dose: For high blood pressure, adults are often started on 8mg or 16mg once daily. Your doctor may titrate this up to a maximum dose of 32mg daily based on how your body responds.
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How to Take: Swallow the tablet whole with a glass of water. It can be taken with or without food, but it is highly recommended to take it at the exact same time every day to maintain steady blood levels.
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Missed Dose: If you forget a dose, take it as soon as you remember within 12 hours. If more than 12 hours have passed, skip the missed dose completely—never double your dose to make up for a forgotten one.
Common Side Effects
While many people tolerate Atacand well, it can cause mild side effects as your body adjusts:
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Dizziness or lightheadedness (especially when standing up quickly)
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Headaches
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Back or muscle pain
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Respiratory symptoms like a runny nose or cough
Critical Safety Precautions
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Pregnancy Warning: Do not take Atacand if you are pregnant or planning to become pregnant. ARBs can cause severe harm, injury, or death to an unborn baby if taken during the second and third trimesters.
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Kidney and Potassium Monitoring: Atacand can alter your kidney function and increase potassium levels in your blood. Avoid using potassium supplements or salt substitutes containing potassium without consulting your doctor.
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Dizziness: Because this medication lowers blood pressure, it may make you feel dizzy initially. Avoid driving or operating machinery until you know exactly how it affects you.
