Olsertain 40 Tablet

OLSERTAIN 40 TABLET

OLSERTAIN 40 TABLET, manufactured by Dr. Reddy's Laboratories Ltd., is an anti-hypertensive medication primarily used to treat high blood pressure.

• Composition: Each tablet contains Olmesartan medoxomil 40 mg. Olmesartan medoxomil is a prodrug that is hydrolyzed to olmesartan, an angiotensin II receptor blocker (ARB), during absorption.

• Uses: OLSERTAIN 40 TABLET is prescribed for:

  • Managing high blood pressure (hypertension) in adults and children over 6 years.
  • Reducing the risk of heart attacks, strokes, and heart failure in hypertensive patients.
  • Helping to prevent kidney damage, particularly in patients with both diabetes and hypertension.

• Dosage and Administration: Take OLSERTAIN 40 TABLET exactly as prescribed by your doctor, typically once a day. It can be taken with or without food. Swallow the tablet whole with a glass of water; do not crush, chew, or break it. Adhere to your doctor's guidance regarding the dosage and timing for optimal effectiveness and do not alter the dose or stop the medicine abruptly without consulting your doctor.

• Side Effects:

  • Common: Dizziness, headache, nausea, indigestion, diarrhea, stomach pain, sore throat, cough, and fatigue. These usually resolve over time.
  • Serious (rare): Severe allergic reactions (swelling of face, mouth, larynx, itching, rash), significant drop in blood pressure (causing light-headedness or fainting), and kidney problems.

• Precautions:

  • Inform your doctor if you are allergic to olmesartan medoxomil or any of the ingredients.
  • Not recommended in early pregnancy and contraindicated in the second and third trimesters, as it can cause serious harm to the baby.
  • Not recommended for use in breastfeeding women.
  • Use with caution in patients with kidney problems, liver disease, or heart conditions. Regular monitoring of kidney function, blood pressure, and blood potassium levels may be advised.
  • Avoid if you have jaundice or gallbladder blockage.
  • Inform your doctor about all medications you are taking, including other blood pressure-lowering medicines (especially those containing aliskiren), potassium supplements, NSAIDs (like aspirin, ibuprofen), and lithium, as interactions can occur.
  • May cause dizziness; exercise caution when driving or operating machinery.
  • Limit alcohol intake as it may further lower blood pressure.

• Storage: Store in a cool and dry place, protected from moisture and heat, and away from direct sunlight. Keep out of sight and reach of children and pets.

What is OLSERTAIN 40 TABLET used for?

OLSERTAIN 40 TABLET is primarily used to manage high blood pressure (hypertension) in adults and children over 6 years of age. It helps to prevent serious complications such as heart attacks, strokes, and kidney problems, especially in patients with hypertension and those who also have diabetes.

How does OLSERTAIN 40 TABLET work?

This medicine contains olmesartan medoxomil, which belongs to a class of drugs called angiotensin II receptor blockers (ARBs). It works by blocking the action of a hormone called angiotensin II, which normally causes blood vessels to narrow and increases blood pressure. By blocking this hormone, OLSERTAIN 40 TABLET allows blood vessels to relax and widen, thereby lowering blood pressure and making it easier for your heart to pump blood throughout your body.

What is the usual dosage of OLSERTAIN 40 TABLET?

The dosage of OLSERTAIN 40 TABLET should be strictly as advised by your doctor, as it can vary based on your health condition and how your body responds to the medicine. For adults, a common starting dose is 20 mg once daily, which may be increased up to a maximum of 40 mg once daily if needed. The tablet should be swallowed whole with water, and can be taken with or without food. It is recommended to take it at the same time each day to ensure consistent levels of the medication.

What are the possible side effects of OLSERTAIN 40 TABLET?

Common side effects may include dizziness, headache, fatigue, nausea, diarrhea, cough, joint pain, indigestion, stomach pain, sore throat, and flu-like symptoms. Most of these are temporary and resolve as your body adjusts. If dizziness occurs, taking the medicine at bedtime might help. If you experience serious side effects such as severe allergic reactions (swelling of the face, mouth, or throat), severe light-headedness, fainting, kidney problems, or unexplained weight loss, seek immediate medical attention.

Is OLSERTAIN 40 TABLET safe during pregnancy or breastfeeding?

OLSERTAIN 40 TABLET is not recommended during the first trimester of pregnancy and is contraindicated during the second and third trimesters due to potential serious risks and harm to the unborn baby. For breastfeeding mothers, it is generally not recommended or should be used with caution after consulting a doctor, as it might affect the baby.

Can OLSERTAIN 40 TABLET be taken with other medications?

It is crucial to inform your doctor about all other medications, including herbal remedies and supplements, you are taking. OLSERTAIN 40 TABLET should generally not be taken with potassium supplements, potassium-sparing diuretics (e.g., spironolactone), or other medicines that can increase potassium levels, as this can lead to hyperkalaemia (high potassium levels). Concomitant use with NSAIDs (e.g., ibuprofen, aspirin) can reduce its blood pressure-lowering effect and increase the risk of kidney problems. It is also usually not recommended with other medications affecting the renin-angiotensin system, such as ACE inhibitors or aliskiren, due to increased risks of low blood pressure and kidney impairment. If you are taking bile acid sequestrants like colesevelam, take OLSERTAIN 40 TABLET at least 4 hours before.

What precautions should be taken while using OLSERTAIN 40 TABLET?

Inform your doctor about any pre-existing conditions such as kidney or liver disease, heart problems, diabetes, or if you experience severe vomiting or diarrhea. Avoid excessive alcohol consumption as it can further lower blood pressure and interfere with the medicine's effectiveness. This medication may cause dizziness, so exercise caution when driving or operating machinery. Your doctor may recommend regular monitoring of your kidney function, blood pressure, and potassium levels during treatment. Do not stop taking the medicine abruptly without consulting your doctor, even if your blood pressure seems controlled.

What happens if a dose of OLSERTAIN 40 TABLET is missed?

If you miss a dose, take it as soon as you remember. However, if it is almost time for your next scheduled dose, skip the missed one and continue with your regular dosing schedule. Do not take a double dose to make up for the missed one, as this can increase the risk of side effects.

How should OLSERTAIN 40 TABLET be stored?

Store OLSERTAIN 40 TABLET at controlled room temperature, typically between 10-30°C. Keep it protected from moisture, excessive light, and heat. Always ensure the container is tightly sealed and keep it out of reach of children and pets. Check the expiration date and do not use the medicine after it has expired.