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Losartan is a commonly prescribed medication used primarily to treat high blood pressure and protect the kidneys from damage due to diabetes. As pharmacy technicians, understanding its potential side effects is essential for proper patient counseling and medication management. This article highlights the key side effects of Losartan that every pharmacy technician must know.
Common Side Effects of Losartan
- Dizziness: Patients may experience lightheadedness, especially when standing up quickly.
- Headache: Some patients report headaches after starting Losartan.
- Fatigue: Feelings of tiredness or weakness are common.
- Upper Respiratory Infections: Such as cold or flu-like symptoms.
Serious Side Effects to Watch For
- Hyperkalemia: Elevated potassium levels can cause irregular heart rhythms.
- Low Blood Pressure: Excessive blood pressure reduction may lead to fainting or shock.
- Kidney Dysfunction: Changes in kidney function tests or worsening kidney function.
- Angioedema: Swelling of the face, lips, tongue, or throat, which can be life-threatening.
Patient Counseling Points
- Advise patients to rise slowly from sitting or lying positions to prevent dizziness.
- Inform patients to report any swelling, difficulty breathing, or persistent side effects.
- Encourage regular blood tests to monitor kidney function and electrolyte levels.
- Remind patients to avoid potassium supplements or salt substitutes containing potassium unless directed by their healthcare provider.
Conclusion
Understanding the key side effects of Losartan enables pharmacy technicians to better support patient safety and medication adherence. Staying vigilant for both common and serious adverse effects ensures timely intervention and enhances overall treatment outcomes.