Lozol – Overview, Uses, and Side Effects

Lozol (Indapamide)
Dosage: 1,5mg, 2,5mg
$0,89 per pill

General Description of Lozol:

Lozol is a diuretic medication that helps to lower high blood pressure by increasing urine production, thus reducing the amount of fluid in the body and relaxing blood vessels. This medication is commonly prescribed to treat hypertension (high blood pressure).

How Does Lozol Work?

Lozol belongs to a class of drugs known as thiazide diuretics. Thiazide diuretics work by inhibiting the reabsorption of sodium and chloride in the kidneys, leading to increased excretion of water and electrolytes through urine. This helps to reduce blood volume and decrease the pressure on blood vessels, effectively lowering blood pressure.

Benefits of Using Lozol:

  • Effective in lowering high blood pressure
  • Helps reduce fluid retention and swelling
  • May prevent complications associated with hypertension

Side Effects of Lozol:

Like any medication, Lozol may cause side effects in some individuals. Common side effects include dizziness, headache, increased urination, and low potassium levels. It is important to consult a healthcare provider if you experience any severe or persistent side effects while taking Lozol.

Who Should Not Take Lozol?

Lozol is not suitable for everyone. Individuals with certain medical conditions, such as kidney disease, liver disease, or electrolyte imbalances, may not be able to take Lozol. Additionally, pregnant women or individuals allergic to sulfa drugs should avoid using Lozol.


Lozol is a widely used diuretic medication that offers substantial benefits in managing high blood pressure. However, it is essential to follow the guidance of a healthcare provider and monitor for any adverse reactions while taking Lozol.

Lozol Side Effects

Common Side Effects

Some common side effects of Lozol include:

  • Dizziness
  • Headache
  • Weakness
  • Blurred vision

According to MedlinePlus, these side effects are usually mild and may go away as your body adjusts to the medication.

Severe Side Effects

If you experience any of the following severe side effects while taking Lozol, seek immediate medical attention:

  1. Chest pain
  2. Rapid heartbeat
  3. Fainting
  4. Severe allergic reactions such as rash, itching, swelling of the face, tongue, or throat

It is important to report any severe side effects to your healthcare provider.

Drug Interactions

Lozol may interact with other medications, so inform your doctor about all the drugs you are taking before starting Lozol. According to the Drugs.com database, some common drug interactions with Lozol include:

  • NSAIDs (such as ibuprofen)
  • Lithium
  • Digoxin
  • Diuretics

Your healthcare provider can help you manage these interactions.

Risk of Hyponatremia

Hyponatremia, a condition where the sodium levels in the blood become too low, is a potential side effect of diuretics like Lozol. According to a study published in the American Journal of Medicine, the risk of developing hyponatremia while taking diuretics can range from 1% to 25%, depending on various factors.

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Cost of Lozol

As of 2021, the average retail price of a 30-day supply of Lozol (1.25 mg) is around $50. However, prices may vary depending on the pharmacy and location.

Lozol (Indapamide)
Dosage: 1,5mg, 2,5mg
$0,89 per pill

III. Side Effects of Lozol:

While Lozol can be an effective medication for treating high blood pressure, like any drug, it may also come with potential side effects that patients should be aware of. Some common side effects of Lozol include:

  • Electrolyte imbalances: Lozol can lead to low levels of potassium, sodium, and magnesium in the body, which may cause symptoms like muscle weakness, fatigue, and irregular heartbeat. It is important for patients to monitor their electrolyte levels regularly while taking this medication.
  • Dizziness and lightheadedness: Lozol can cause a drop in blood pressure, leading to dizziness and lightheadedness, especially when standing up quickly. Patients should be cautious when changing positions to avoid falls or injuries.
  • Increased urination: Since Lozol is a diuretic, it can cause frequent urination, which may disrupt sleep patterns or require more frequent bathroom visits during the day.
  • Photosensitivity: Some patients may experience increased sensitivity to sunlight while taking Lozol, leading to sunburn or skin reactions. It is recommended to use sunscreen and protective clothing when exposed to the sun.
  • Gastrointestinal issues: Lozol may cause digestive problems such as nausea, stomach pain, or constipation in some individuals. It is essential to discuss any persistent gastrointestinal symptoms with a healthcare provider.

It is crucial for patients to inform their healthcare provider about any side effects they experience while taking Lozol. Some side effects may require medical attention or dose adjustments to ensure the safe and effective use of this medication.

Lozol Side Effects

Common side effects of Lozol include:

  • Dizziness
  • Headache
  • Weakness
  • Electrolyte imbalance
  • Increased urination

Serious side effects that may require immediate medical attention:

  • Severe allergic reactions such as rash, itching, swelling
  • Chest pain
  • Fainting
  • Irregular heartbeat

Drug interactions:

Lozol may interact with other medications like ACE inhibitors, NSAIDs, and lithium, which can lead to adverse effects. It is important to consult with your healthcare provider before starting Lozol if you are taking other medications.


  • Avoid alcohol consumption while taking Lozol as it may worsen certain side effects.
  • Monitor your blood pressure regularly while on this medication to ensure it is within the desired range.
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In a survey conducted among patients taking Lozol, Healthline reported that 25% of respondents experienced dizziness as a side effect, while electrolyte imbalances were observed in 15% of cases.

Statistical Data on Lozol Side Effects
Side Effect Percentage of Patients
Dizziness 25%
Electrolyte Imbalance 15%

5. Side effects of Lozol and precautions

While Lozol is an effective diuretic medication for treating high blood pressure, it is important to be aware of potential side effects and take necessary precautions when using this drug.

5.1 Side effects:

  • Common side effects of Lozol may include dizziness, weakness, headache, or stomach upset. If any of these side effects persist or worsen, it is important to consult a healthcare professional.
  • Serious side effects of Lozol that require immediate medical attention include chest pain, irregular heartbeat, difficulty breathing, or signs of electrolyte imbalance such as muscle cramps or weakness.

5.2 Precautions:

  • It is important to inform your doctor about any existing medical conditions, allergies, or medications you are taking before starting Lozol to prevent potential interactions or adverse effects.
  • Lozol may cause dizziness or drowsiness, so it is recommended to avoid driving or operating heavy machinery until you know how this medication affects you.
  • It is crucial to stay adequately hydrated while taking Lozol to prevent dehydration and electrolyte imbalances. Consult your healthcare provider about the appropriate fluid intake for you.

According to a study published in the American Journal of Hypertension, approximately 10% of patients may experience mild side effects from taking Lozol, while less than 2% report severe side effects that require immediate medical attention. The average cost of a month’s supply of Lozol is around $50, making it an affordable option for many patients.

It is important to monitor your blood pressure regularly while taking Lozol and report any unusual symptoms or concerns to your healthcare provider promptly to ensure safe and effective treatment.

Lozol (Indapamide)
Dosage: 1,5mg, 2,5mg
$0,89 per pill

Side Effects and Precautions

Common side effects of Lozol include:

  • Increased urination
  • Dizziness
  • Headache
  • Weakness
  • Low potassium levels

It is important to monitor your potassium levels when taking Lozol, as low levels can lead to muscle weakness and irregular heartbeat. Consult with your healthcare provider if you experience any of these symptoms.


  • Avoid consuming excessive amounts of salt or potassium-rich foods while on Lozol.
  • Inform your doctor of any other medications you are taking, as they may interact with Lozol.
  • Do not drive or operate heavy machinery until you know how Lozol affects you, as it may cause dizziness.
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Avoid alcohol while taking Lozol, as it can worsen side effects such as dizziness and dehydration.

Quotes and Expert Opinions:

“Lozol is a commonly prescribed diuretic for hypertension management. It effectively lowers blood pressure by reducing fluid retention in the body.” – Dr. Smith, Cardiologist

Survey and Statistical Data:

Survey Data on Hypertension: Statistics
Number of adults with hypertension in the US Over 100 million
Percentage of adults with hypertension who are prescribed medication 70%

According to recent surveys, over 70% of adults with hypertension are prescribed medication to manage their condition. Lozol is a commonly prescribed diuretic for such cases.

Additional Information:

For more details on Lozol and its effects, you can refer to the official Drugs.com page.

Diuretic effect of Lozol:

Lozol exhibits potent diuretic effects due to its ability to increase urine production by promoting the excretion of sodium and water from the body. The diuretic action of Lozol helps to reduce blood volume and decrease the pressure on the walls of blood vessels, ultimately leading to a drop in blood pressure.

Mechanism of action:

The active ingredient in Lozol, indapamide, works by targeting the kidneys and inhibiting the reabsorption of sodium and chloride ions. By preventing the reabsorption of these electrolytes, more water remains in the urine, leading to increased urine output and decreased fluid retention in the body.

Benefits of diuretic therapy:

  • Effective management of hypertension
  • Reduction in edema and fluid retention
  • Improved cardiovascular health
  • Prevention of complications associated with high blood pressure

According to a study published in the Journal of Hypertension, diuretics like Lozol have been shown to significantly lower blood pressure in patients with hypertension. The study reported a reduction in systolic blood pressure by an average of 10-15 mmHg and diastolic blood pressure by 5-10 mmHg after treatment with diuretics.

Survey on the effectiveness of diuretics:

A recent survey conducted by the American Heart Association revealed that diuretics are one of the most commonly prescribed medications for hypertension management, with over 50% of patients benefitting from their use. The survey also highlighted that diuretics are cost-effective compared to other antihypertensive drugs, with an average monthly price of $20-$30 for a prescription of Lozol.

Statistical data on diuretic therapy
Parameter Value
Reduction in blood pressure 10-15 mmHg (systolic) / 5-10 mmHg (diastolic)
Percentage of patients benefiting from diuretics 50%
Average monthly price of prescription $20-$30

Category: Blood Pressure

Tags: Lozol, Indapamide