What is the use of Addna tablet?

October 7, 2025 •

3 min read

Sodium is the major cation of the extracellular fluid, playing a crucial role in maintaining fluid volume balance. The key component of Addna tablet is this essential electrolyte, making it a medication used to treat sodium deficiency or hyponatremia, or for short-term fluid replacement.

Quick Summary

Addna tablet is a medication containing sodium chloride, used primarily to manage conditions that cause low sodium levels (hyponatremia). It functions by replenishing depleted electrolyte levels to restore the body's crucial fluid balance.

Key Points

Active Ingredient: Addna tablet's active component is Sodium Chloride, which is used to correct electrolyte imbalances.
Treats Hyponatremia: The primary use is managing low sodium levels in the blood, a condition known as hyponatremia.
Restores Fluid Balance: It works by helping to restore the body's balance of fluids and electrolytes, which is crucial for cellular function.
Requires Prescription: Addna tablet must be taken as advised by a healthcare professional, with administration dependent on individual needs.
Known Contraindications: It is not for patients with high sodium levels (hypernatremia) or a known hypersensitivity to its components.
Potential Side Effects: Possible side effects include fluid retention, rash, low blood pressure, and other electrolyte disturbances.
Not for Bleeding Control: A differently-named medication (Adona) is used for bleeding, so confirming the correct prescription with a doctor is essential.

What is Addna Tablet?

Addna tablet is an oral medication containing Sodium Chloride, the main component of common salt. This medication is prescribed to correct imbalances in electrolytes, which are essential for regulating fluid balance, osmotic pressure, and acid-base balance in bodily fluids. Addna is used when the body has a deficiency of sodium and chloride due to fluid loss or underlying medical conditions.

How Addna Tablet Works

Addna tablet works by replenishing the body's levels of sodium and chloride ions. This helps to restore normal sodium concentrations in the blood, particularly in cases of hyponatremia (low blood sodium). By increasing sodium levels, the medication aids in controlling the volume and osmotic pressure of extracellular fluid, which is important for preventing issues like cellular swelling or dehydration. Chloride also contributes to maintaining the body's acid-base balance.

Primary Uses of Addna Tablet

The primary use of Addna tablet is the treatment and management of hyponatremia. This can be caused by various medical conditions, including kidney, liver, or heart problems, Syndrome of Inappropriate Antidiuretic Hormone (SIADH), excessive sweating, diarrhea, or trauma leading to dehydration. It is also used to manage hyponatremia associated with surgeries or in intensive care settings.

It is important to note that Addna tablet (sodium chloride) is distinct from 'Adona' tablet (carbazochrome sodium sulfonate), which is used to treat bleeding tendencies. Patients should confirm their prescription with their healthcare provider.

Administration of Addna Tablet

Addna tablet should be taken exactly as prescribed by a doctor. The tablet should be swallowed whole with water and not crushed or chewed. It can generally be taken with or without food. It is crucial to follow the prescribed instructions and avoid taking extra doses.

Potential Side Effects and Contraindications

While generally safe, Addna tablet can have side effects and is not suitable for everyone.

Side effects

Possible side effects include low blood pressure, vein inflammation, swelling (peripheral and pulmonary edema), chills, fever, skin reactions, electrolyte imbalances, and tremor.

Contraindications and precautions

Addna is contraindicated in patients with hypernatremia (high blood sodium) or known hypersensitivity to the medication. It should be used with caution in patients with high blood pressure, heart failure, liver or kidney disease, or fluid retention, under medical supervision.

Comparison of Oral and IV Sodium Replacement

Correcting hyponatremia can be done using different methods depending on the situation.


Feature	Oral Tablets (Addna)	Oral Solution (Dissolved Tablet)	Intravenous (IV) Sodium
Method of Delivery	Swallowed whole with water	Dissolved tablet in water	Injected directly into the bloodstream
Primary Indication	Chronic or moderate hyponatremia	Conditions requiring faster oral intake, but less urgent than IV	Severe, symptomatic, or acute hyponatremia
Speed of Action	Gradual correction over time	Faster than tablets, but slower than IV	Rapid correction of sodium levels
Patient Population	Stable patients, ongoing management	Patients who can swallow or have a feeding tube	Patients with severe symptoms, requiring urgent care
Setting	At home, long-term care facilities	At home, long-term care facilities	Hospital Intensive Care Unit (ICU)

Drug Interactions with Addna Tablet

Addna tablet can interact with certain medications. It's important to inform your doctor about all medications you are taking. Sodium chloride can increase lithium excretion. It may also enhance the adverse effects of Tolvaptan. Concurrent use with certain diuretics requires careful monitoring.

Conclusion

Addna tablet, containing sodium chloride, is used to treat and prevent low sodium levels (hyponatremia) caused by various medical conditions. It helps regulate fluid balance and overall bodily function by replenishing essential electrolytes. It is prescribed for conditions involving kidney, liver, and heart issues, as well as fluid loss due to dehydration or trauma. Taking Addna as prescribed by a doctor, being aware of potential side effects and contraindications, and confirming the correct medication are all crucial.

Frequently Asked Questions

Addna tablet is primarily used to manage hyponatremia (low sodium levels) resulting from conditions affecting the kidneys, liver, or heart, and for managing SIADH (Syndrome of inappropriate antidiuretic hormone).

You should swallow the tablet whole with a full glass of water, as directed by your doctor. It should not be crushed, chewed, or opened.

If you have high blood pressure or heart disease, you should use Addna tablet with caution. It is important to consult your doctor, who can determine if it is safe and appropriate for you.

If you miss a dose, take it as soon as you remember. If it is almost time for your next scheduled dose, skip the missed one. Never take a double dose to compensate for a missed one.

Generally, Addna tablet can be taken with or without food. If it causes an upset stomach, taking it with food might help.

Addna should be used with caution in children and only under a doctor's supervision. In some cases, it may cause side effects like shortness of breath or facial swelling.

Addna tablet contains sodium chloride and is used for electrolyte imbalances and fluid replacement. Adona tablet contains carbazochrome sodium sulfonate and is used for bleeding tendencies. It is crucial to have the correct medication.