Omnitan 25 Mg

OMNITAN 25 MG

OMNITAN 25 MG is a prescription medication manufactured by MACLEODS PHARMACEUTICALS LTD.

• Name:
  • Brand Name: Omnitan
  • Common Name: Losartan Potassium
• Composition:
  • Each tablet contains Losartan Potassium 25 mg.
• Uses: OMNITAN 25 MG belongs to a class of drugs called angiotensin II receptor blockers (ARBs). It works by relaxing blood vessels, which helps lower blood pressure and improve blood flow. It is prescribed for:
  • High blood pressure (hypertension), including mild to moderate cases.
  • Diabetic nephropathy, to slow kidney damage in patients with type 2 diabetes and high blood pressure.
  • Reducing the risk of stroke in patients with high blood pressure and left ventricular hypertrophy (enlargement of the heart's left chamber).
  • Chronic heart failure.
• Dosage and Administration:
  • OMNITAN 25 MG tablets are for oral use.
  • Typically taken once daily, with or without food.
  • It is recommended to take the medicine at the same time each day to maintain consistent blood levels.
  • Swallow the tablet whole with water; do not crush, chew, or break it.
  • Do not stop taking the medication without consulting your doctor, as it may worsen your condition.
• Side Effects:
  • Common: Dizziness, vertigo, tiredness, weakness, headache, low blood pressure, increased potassium in the blood (hyperkalemia), anemia, low blood sugar (hypoglycemia), cough, back pain, muscle pain, and gastrointestinal disturbances like constipation or diarrhea.
  • Serious (seek immediate medical attention): Swelling of the face, lips, tongue, or throat (angioedema), severe dizziness or fainting, signs of serious kidney problems (e.g., decreased urine output, swelling), or changes in heart rhythm.
• Precautions:
  • OMNITAN 25 MG is contraindicated during pregnancy, especially after the first three months, as it can harm the fetus. It is generally not recommended during breastfeeding.
  • Use with caution in patients with impaired liver or kidney function, heart failure, and certain heart conditions.
  • May cause dizziness or drowsiness; avoid driving or operating machinery if affected.
  • Avoid consuming alcohol while on this medication as it may worsen side effects.
  • Avoid high potassium-containing foods and potassium supplements unless advised by a doctor, as they may elevate potassium levels in the bloodstream.
  • Inform your doctor about all other medications, supplements, or herbal preparations you are taking, especially blood thinners, certain anti-depressants, diuretics, NSAIDs, and other antihypertensives.
  • Not recommended for children under 6 years of age.
• Storage:
  • Store in a cool, dry place below 25°C or 30°C.
  • Keep the medicine in its original packaging to protect it from sunlight and moisture.
  • Keep out of sight and reach of children.

OMNITAN 25 MG by MACLEODS PHARMACEUTICALS LTD. (Losartan 25 mg) - Frequently Asked Questions

What is OMNITAN 25 MG used for?

OMNITAN 25 MG (Losartan 25 mg) is primarily used to treat high blood pressure (hypertension). It is also prescribed to reduce the risk of stroke in patients with high blood pressure and left ventricular hypertrophy (enlargement of the heart's main pumping chamber), and to protect the kidneys in individuals with type 2 diabetes and a history of high blood pressure (diabetic nephropathy).

How does OMNITAN 25 MG work?

OMNITAN 25 MG contains Losartan, which belongs to a class of medicines called Angiotensin II Receptor Blockers (ARBs). It works by blocking the action of a natural substance in your body called Angiotensin II. Angiotensin II normally causes blood vessels to narrow, increasing blood pressure. By blocking its action, Losartan helps relax and widen the blood vessels, making it easier for blood to flow and lowering blood pressure.

What is the usual dosage for OMNITAN 25 MG?

For adults, the typical starting dose for hypertension is often 50 mg once daily, though some patients, especially those with intravascular volume depletion, may start with 25 mg once daily. The dose can be adjusted by your doctor, usually up to a maximum of 100 mg per day. For diabetic nephropathy, the usual initial dose is 50 mg once daily, which can be increased to 100 mg once daily. For heart failure, initial doses may start at 12.5 mg once daily and can be gradually increased. Your doctor will determine the appropriate dose based on your condition and response.

What are the possible side effects of OMNITAN 25 MG?

Common side effects may include dizziness, vertigo or giddiness, weakness, tiredness, back pain, muscle pain, and gastrointestinal disturbances. More serious, but less common, side effects that should be reported to your doctor immediately include signs of high potassium levels (like muscle weakness or irregular heartbeat), kidney injury (decreased urine output, swelling of ankles/hands/feet), severe low blood pressure (dizziness, feeling faint), or allergic reactions (rash, itching, hives, swelling of face/lips/throat).

Is OMNITAN 25 MG safe during pregnancy or breastfeeding?

OMNITAN 25 MG is not recommended for use during pregnancy, especially in the second and third trimesters, as it can cause serious harm to the unborn baby. It falls under Pregnancy Categories C (first trimester) and D (second and third trimesters). If you become pregnant while taking this medicine, inform your doctor immediately. It is not known whether Losartan is excreted in human breast milk, so consult your doctor before breastfeeding.

Can OMNITAN 25 MG be taken with other medications?

It is crucial to inform your doctor about all medications, supplements, and herbal products you are taking. OMNITAN 25 MG should not be taken with aliskiren if you have diabetes or impaired kidney function. It can interact with certain medications such as diuretics, potassium-sparing diuretics, ACE inhibitors, beta-blockers, some antibiotics (e.g., trimethoprim), potassium supplements, lithium, and certain antidepressants and antipsychotics. These interactions can lead to increased risk of side effects like high potassium levels or very low blood pressure.

What precautions should be taken while taking OMNITAN 25 MG?

Before taking OMNITAN 25 MG, tell your doctor if you have any allergies, liver problems, kidney problems, heart failure, poor blood circulation, dehydration, or a history of angioedema (swelling of the face, lips, tongue, or throat). It is important to avoid potassium supplements and potassium-containing salt substitutes while on this medication. Regular monitoring of your blood pressure, kidney function, and potassium levels may be necessary. Since it can cause dizziness, avoid driving or operating machinery until you know how it affects you, and alcohol can increase this effect.

What happens if a dose of OMNITAN 25 MG is missed?

If you miss a dose of OMNITAN 25 MG, take it as soon as you remember. However, if it is almost time for your next scheduled dose, skip the missed dose and continue with your regular dosing schedule. Do not take a double dose to make up for a forgotten one, as this could increase the risk of side effects.

How should OMNITAN 25 MG be stored?

OMNITAN 25 MG should be stored at room temperature, typically below 30°C or between 20°C to 25°C (68°F to 77°F). Keep the medication in its original closed container, away from heat, moisture, and direct light. Do not store it in the bathroom, and keep it out of the reach of children.