Uses of undefined

Olmesartan is primarily used to treat:

• Hypertension: It is effective in lowering high blood pressure in both adults and children over the age of 6.
• Heart failure: It may be used in combination with other medications to manage symptoms of heart failure and reduce the risk of hospitalisations.
• Chronic kidney disease: In patients with kidney disease, particularly those with diabetes, Olmesartan may be prescribed to help protect kidney function by reducing proteinuria (excess protein in the urine).

undefined Drug administaration and Dosage available

Olmesartan is available in tablet form, with common dosages of 20, 40, and 80mg. The typical initial dose for adults is 20 mg once daily, with the option to increase to 40 mg once daily if necessary. The dosage may be adjusted depending on the individual’s response, and for patients with renal or hepatic impairment, lower doses may be required. It is important to take Olmesartan at the same time each day, preferably with or without food, to maintain consistent blood pressure control.

Warnings, Precautions and Side Effects of undefined

Warnings

• Pregnancy: Olmesartan is contraindicated during pregnancy, particularly during the second and third trimesters, as it can harm the developing fetus.
• Renal Impairment: Extra caution is recommended for patients with severe kidney impairment, as Olmesartan may affect kidney function.
• Electrolyte Imbalance: Olmesartan can cause imbalances in potassium, sodium, and creatinine levels. Regular monitoring of these electrolytes is recommended during treatment.
• Angioedema: Rarely, Olmesartan may cause angioedema (swelling of deeper layers of skin, often around the eyes and lips). If this happens, seek medical attention without delay.

Precautions

• Hypotension: Patients who are volume-depleted, such as those on diuretics, may experience excessive drops in blood pressure. It is advisable to correct any dehydration before starting Olmesartan.
• Liver Disease: Caution is recommended in patients with liver impairment, as Olmesartan is metabolised in the liver.
• Interaction with Other Medications: Olmesartan may interact with other antihypertensive drugs, potassium supplements, or potassium-sparing diuretics. Therefore, inform your healthcare provider of all medications you are taking.

Side Effects

Common side effects of Olmesartan include:

• Dizziness or lightheadedness, especially when standing up
• Fatigue
• Headache
• Back pain
• Diarrhea

Serious but rare side effects may include:

• Angioedema (swelling)
• Severe hypotension (very low blood pressure)
• Elevated potassium levels (hyperkalemia)
• Kidney problems (elevated serum creatinine levels)

Word Of Advice

Take Olmesartan at the same time each day to help maintain steady blood pressure. Consistently check your blood pressure to make sure it remains within the desired range. Avoid grapes or grapefruit juice, as they may interfere with the medication. Along with taking Olmesartan, following a healthy meal, regular exercise and stress management can help enhance blood pressure control. Always talk to your doctor before starting any new medications, including over-the-counter drugs, supplements, or potassium-containing products.

Frequently Asked Question

• Can Olmesartan be used during pregnancy?
• Olmesartan should not be used during pregnancy, especially in the second and third trimesters, as it may harm the fetus. If you are pregnant or planning to become pregnant, consult your healthcare provider for alternatives.

• How long does it take for Olmesartan to lower blood pressure?
• Olmesartan typically begins to show effects within 24 hours of the first dose, with the full effect seen after about two weeks of consistent use.

• Can Olmesartan be taken with other blood pressure medications?
• Olmesartan can be taken alongside other blood pressure medications, including diuretics or calcium channel blockers, but it is important to monitor blood pressure regularly and adjust dosages accordingly.

• What should I do if I miss a dose?
• If you miss a dose, take it as soon as you recall unless it's close to the time for your next dose. If that is the case, leave out the missed dose and resume your regular schedule. Do not take two doses at once.