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Valsartan (Generic)
General Medication Fact Sheet for Valsartan
| Field | Information |
|---|---|
| Generic Name | Valsartan |
| Brand Name Versions | Diovan |
| Boxed/Label Warning | May cause injury or death to the unborn fetus when taken during pregnancy. Discuss alternative options with your doctor if planning pregnancy. |
| Purpose | Treats high blood pressure (hypertension) and heart failure. May also be used after a heart attack to improve survival. |
| Mechanism of Action | Angiotensin II receptor blocker (ARB); blocks the action of angiotensin II, leading to blood vessel relaxation and reduced blood pressure. |
| Dosage Forms | Oral tablets |
| Available Strengths | 40 mg, 80 mg, 160 mg, 320 mg |
| Dosage Frequency | Typically once daily, but can vary based on the condition being treated. |
| Common Side Effects | Dizziness, lightheadedness, fatigue, diarrhea. |
| Serious Side Effects | Kidney problems, high potassium levels (hyperkalemia), allergic reactions (rash, itching, swelling), low blood pressure (hypotension). |
| Drug Interactions | Other blood pressure medications, potassium supplements, salt substitutes containing potassium, NSAIDs (e.g., ibuprofen, naproxen), lithium. |
| Important Notes | Monitor blood pressure regularly; report any signs of allergic reaction or kidney problems to your doctor immediately. Avoid becoming dehydrated. |
| Storage | Store at room temperature away from moisture and light. |
| Missed Dose | Take as soon as you remember, unless it is almost time for your next dose. Do not double the dose. |
| Alternatives | Losartan, Olmesartan, Irbesartan, Lisinopril, Amlodipine |
Valsartan Alternatives
| Medication | Mechanism of Action | Notes |
|---|---|---|
| Losartan (Cozaar) | Angiotensin II receptor blocker (ARB) | Similar to valsartan; often used as an alternative for hypertension. |
| Olmesartan (Benicar) | Angiotensin II receptor blocker (ARB) | Another ARB option for blood pressure management. |
| Irbesartan (Avapro) | Angiotensin II receptor blocker (ARB) | Also used to treat high blood pressure and protect kidneys in people with diabetes. |
| Lisinopril (Prinivil, Zestril) | ACE inhibitor | Works differently than ARBs but achieves similar blood pressure lowering effects. |
| Amlodipine (Norvasc) | Calcium channel blocker | Relaxes and widens blood vessels, making it easier for the heart to pump. |
Valsartan Side Effects
| Common Side Effects | Serious Side Effects |
|---|---|
| Dizziness | Kidney problems |
| Lightheadedness | High potassium levels (hyperkalemia) |
| Fatigue | Allergic reactions (rash, itching, swelling) |
| Diarrhea | Low blood pressure (hypotension) |
| Headache | Changes in heart rhythm |
Valsartan Dosage Guide
| Condition | Starting Dose | Maintenance Dose | Administration Notes |
|---|---|---|---|
| Hypertension | 80 mg once daily | 80-320 mg once daily | May be taken with or without food. |
| Heart Failure | 40 mg twice daily | Up to 160 mg twice daily | Dose adjusted based on tolerance. |
| Post-Myocardial Infarction | 20 mg twice daily | 160 mg twice daily | Initiate within 12 hours to 10 days after a heart attack. |
Valsartan Price With And Without Insurance
| Purchase Context | Estimated Price |
|---|---|
| With Insurance | $15 |
| Without Insurance (U.S.) | $400 |
| From Canada | $55 |
