Indications
- Olmesartan treats high blood pressure (hypertension).
- Lowers blood pressure to prevent strokes, heart attacks, and kidney problems.
- Belongs to angiotensin receptor blockers (ARBs) drug class.
- Works by relaxing blood vessels for easier blood flow.
Dosage and administration
- Take medication orally, once daily, with or without food as directed by doctor.
- Dosage based on medical condition and treatment response.
- Shake liquid form well before each dose.
- Use a special measuring device/spoon for liquid form; avoid household spoon.
- If taking cholesterol-lowering drugs, take Olmesartan at least 4 hours before.
- Take regularly at the same time each day for maximum benefit.
- Continue even if feeling well; many with high blood pressure don’t feel sick.
- Inform doctor if condition does not improve or worsens, such as an increase in blood pressure readings.
Side effects
- Dizziness or lightheadedness may occur during medication adjustment.
- Inform doctor/pharmacist if these effects persist or worsen.
- Reduce risk by getting up slowly from sitting or lying position.
- Medication prescribed considering benefits outweigh risks.
- Report serious side effects promptly: severe or persistent diarrhea, fainting, signs of high potassium (muscle weakness, slow/irregular heartbeat), signs of kidney problems (change in urine amount).
- Very serious allergic reaction is rare; seek immediate medical help for symptoms like rash, itching/swelling, severe dizziness, trouble breathing.
- Not an exhaustive list; contact doctor/pharmacist for other effects.
Precautions
- Inform doctor/pharmacist of allergies before taking Olmesartan.
- Inactive ingredients may cause allergic reactions; consult pharmacist for details.
- Disclose medical history, especially of kidney disease, liver disease, dehydration, high potassium levels.
- Medication may cause dizziness; avoid activities requiring alertness.
- Limit alcohol/marijuana use; discuss marijuana use with doctor.
- May increase potassium levels; consult doctor before using potassium supplements or salt substitutes.
- Inform healthcare professionals about medication use before surgery.
- Notify doctor if pregnant or planning pregnancy; avoid becoming pregnant while using Olmesartan.
- Unknown if drug passes into breast milk; consult doctor before breastfeeding.