Albusol

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Albusol

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Medically reviewed

Laura Arias

Last updated on 22/12/2025

This page provides general, reference-level information compiled from official medical sources. It is not a substitute for professional medical advice, diagnosis, or treatment. For decisions about your health, please consult a qualified healthcare professional.

Overview of Albusol

Albusol is an intravenous medicine containing the active protein Albumin Human, which is classified as a Plasma Volume Expander. It is used to support the body's circulatory function by helping to stabilize fluid balance in the blood.


Quick Facts

Property Description
Active ingredient Albumin Human (HSA)
Form Solution for Intravenous Infusion
Pharmacological class Plasma Volume Expander, Colloid Replacement Solution
Common general use Restoration of circulating blood volume
Origin Biological (purified from human plasma)

What Type of Medicine is Albusol and Where Does it Come From?

Albusol belongs to the pharmacological class of Colloid Replacement Solutions and functions as a Plasma Volume Expander, meaning its primary role is to restore and maintain the volume of fluid circulating in the bloodstream. The medicine is of biological origin, as its active ingredient is sourced exclusively from large pools of donated human plasma. Albumin is included on the Model List of Essential Medicines, reflecting its established role as a fundamental treatment in circulatory support.


What is Albusol Made of and What is its General Purpose?

The active ingredient is purified Human Serum Albumin (HSA), formulated as a sterile Aqueous Solution for Intravenous Infusion. The solution contains stabilizing excipients, such as sodium caprylate, to preserve the protein's integrity. Albusol is delivered via parenteral administration directly into a vein. The general purpose of administering Albumin is to help the body rapidly stabilize the circulating blood volume and restore normal fluid distribution. This effect is achieved because Albumin is the main molecule responsible for maintaining colloid osmotic pressure in the blood, which attracts and retains fluid within the vascular space. Albumin is also crucial for its transport and carrier function, binding to and moving essential substances like hormones and medications throughout the body.

Regulatory References

  1. NIH Albumin Function Overview
  2. PubChem Albumin (human) Protein Target

What side effects are possible with Albusol?

Possible Side Effects and Safety Information

The safety profile of Albusol (Albumin Human) is officially structured around potential allergic reactions and the functional constraints related to its primary role as a plasma volume expander. Adverse reactions are generally documented within the official frequency classifications used by regulatory authorities.


Official Frequency Classifications of Adverse Reactions

Adverse effects are most often classified as Rare (ge 1/10,000 to <1/1,000) or of Not Known frequency (cannot be estimated from available data) in regulatory documents. Most reactions are mild and transient.

System-Organ Class Examples of Documented Reactions
Immune System Hypersensitivity, allergic reactions
Vascular Flushing, Hypotension (low blood pressure)
Gastrointestinal Nausea, Vomiting
General Fever, Chills, Urticaria (hives)

Serious Adverse Reactions and Safety Constraints

The most serious event documented in regulatory sources is Anaphylactic Shock, which is a rare but severe progression of hypersensitivity. Reactions classified as severe require immediate discontinuation of the infusion.

The use of Albumin is subject to specific safety constraints related to fluid volume management. Caution is explicitly required in conditions where hypervolemia (excessive blood volume) or hemodilution could pose a risk, such as pre-existing severe heart failure, hypertension, or pulmonary edema. The risk of fluid overload is linked to the rate and volume of the infusion. Use is contraindicated in patients with a known history of hypersensitivity to albumin preparations.

Regulatory documents note that safety in pediatric patients requires confirmation of clinical need, and controlled studies to establish safety in pregnancy and lactation have not been performed.

Overdose and Emergency Response

Overdose and When to Seek Help

Official regulatory information describes overdose of Albusol (Albumin Human) as an event resulting primarily in hypervolemia and cardiovascular overload. This occurs if the infusion rate or dosage is not appropriately adjusted to the patient’s circulatory status. There is no specific antidote known for an Albumin Human overdose.

Documented Overdose Manifestations

Category Manifestations and Signs
Physiological Increased blood pressure and raised venous pressure.
Clinical Signs Headache, dyspnea (shortness of breath), and jugular vein congestion.
Severe Outcome Pulmonary edema and severe circulatory overload.

Required Emergency Actions

Urgent medical attention is required when the clinical signs of cardiovascular overload are observed. Regulatory labeling mandates that at the first appearance of these signs, the infusion must be slowed down or stopped immediately. In cases of severe reactions or circulatory overload, the infusion must be stopped, and appropriate symptomatic and supportive treatment initiated.

Regulatory documents specify that management requires careful and continuous monitoring of key hemodynamic parameters, including the patient’s central venous pressure and pulse rate.

Therapeutic Uses of Albusol

What Albusol Treats: Main Uses and Benefits

Albusol (Albumin Human) is an intravenous medicine commonly used to help with symptoms related to systemic imbalance in specialized clinical settings. Its therapeutic relevance is typically observed in conditions involving volume deficiency and low plasma protein. The medication is utilized in these clinical states.


Therapeutic Indications and Supportive Benefits

Albusol is commonly used to help with conditions associated with acute or disruptive episodes that involve temporary physiological imbalance, including severe hypovolemia (dangerously low circulating blood volume) that may lead to shock, and in cases of massive fluid loss from trauma or major surgery. It is also considered relevant for managing complications of advanced liver disease, such as ascites and edema related to low protein levels, and for specialized support during severe systemic crises like burns or sepsis.


The medication’s use in these contexts helps the patient cope more steadily during phases when symptoms become more noticeable and contributes to easing the overall symptom load associated with the acute crisis. It also supports fluid distribution, which may assist with maintaining functional stability during symptomatic periods. Albusol **is applied in settings where additional symptomatic support for severe volume and protein deficits is commonly used when short-term symptomatic assistance is needed.


Quick Fact: Relief for Acute Systemic Symptoms

Primary Use Domain Symptom Clusters Addressed Supportive Benefit
Volume Resuscitation Severe hypovolemia, circulatory shock, acute hemorrhage Assists with maintaining functional stability
Protein Replacement Ascites, severe edema, fluid accumulation Supports general well-being during symptomatic phases

Eligibility and Restrictions for Use

This section explains who may use Albusol (Human Albumin) and who must not, based on official regulatory documentation.

Populations That Must Not Use Albusol (Contraindications)

Use of Albusol is contraindicated and must be avoided in patients with:

  • A known hypersensitivity or history of an allergic reaction to human albumin preparations or any excipients in the formulation.
  • Severe anemia or cardiac failure (heart failure) when these conditions are associated with a normal or increased intravascular volume.

Use Requiring Special Caution and Restrictions

Albusol must be used with caution and close monitoring in conditions where a sudden increase in blood volume (hypervolemia) or dilution of blood components (hemodilution) could pose a special risk. These conditions include:

  • Decompensated cardiac insufficiency
  • Hypertension (high blood pressure)
  • Pulmonary edema
  • Severe anemia
  • Renal and post-renal anuria
  • Esophageal varices or hemorrhagic diathesis

Specific Population Eligibility

  • Pediatric Use: Use in children, including premature infants, is permitted but should be administered only if clearly needed and with careful adjustment based on body weight.
  • Pregnancy/Lactation: The medicine is assigned Pregnancy Category C, meaning it should be given to pregnant or nursing women only if clearly needed.

Regulatory documentation establishes that patients with volume-sensitive conditions must be monitored closely, and the infusion must be slowed or stopped immediately upon the first signs of cardiovascular overload.

What should I know about interactions with other medicines?

Interactions with other medicines and products

The official regulatory profile for Albusol (Albumin Human) focuses primarily on constraints related to preparation and co-administration, rather than classical pharmacokinetic interactions. Specific metabolic, transporter, or concentration-altering interactions with other medicinal products are not documented in the product's official labeling.


Mandatory Contraindications and Preparation Restrictions

The drug label contains critical rules regarding its preparation and co-administration. It is an absolute contraindication to dilute Albusol with Sterile Water for Injection. This specific combination carries a formally documented risk of causing potentially life-threatening hemolysis and acute renal failure.


Incompatibilities with Other Solutions and Substances

Several solutions are formally prohibited from being mixed with Albusol. Due to documented physical incompatibilities, the medicine must not be combined with Protein Hydrolysates or Amino Acid Solutions. Additionally, solutions that contain Alcohol are prohibited from being co-mixed with Albusol. No mandatory timing separation rules are documented for co-administration with other medicinal products.


Pharmacodynamic Co-administration

The regulatory profile notes one specific interaction involving a physiological co-effect. Co-administration of Albusol with Loop Diuretics is formally cited for the purpose of achieving a pharmacodynamic synergy. This combination is used to reinforce the diuretic therapeutic effect when such an action is clinically relevant.

Mechanism of Action

Fluid Dynamics and Oncotic Pressure Modulation

The primary physical mechanism involves the albumin molecule, due to its size and concentration, acting as a major non-diffusible solute in the plasma. This elevates the colloid osmotic pressure within the blood vessels, influencing Starling forces to drive the redistribution of interstitial fluid into circulation. This results in the physiological consequence of rapidly increasing intravascular volume.

Molecular Transport and Binding Systems

This mechanistic domain utilizes the protein's native function as a versatile carrier molecule. Albusol engages mechanisms that bind and transport various endogenous substances, including bilirubin and free fatty acids. Albusol provides a pool of binding sites for these mediators, facilitating their plasma transport and thereby influencing plasma mediator levels.

Vascular Endothelium and Redox Pathways

This domain is associated with the protein's cytoprotective and redox activity, engaging mechanisms that influence the integrity of the vascular endothelium. Albusol acts as an antioxidant scavenger via its free sulfhydryl groups, modifying early molecular steps to **influence the pathways responsive to oxidative stress.

Dosage and Administration Information

Albusol (Human Albumin Solution) is administered exclusively through the intravenous route. The concentration, dosage, and infusion rate are not fixed but must be tailored to the patient’s individual requirements, taking into account their body weight, the severity of their condition, and ongoing fluid losses.

Official Administration and Preparation Instructions

Procedural Step Requirement
Route of Administration Intravenous use only.
Solution Inspection Visually inspect the solution for turbidity, discoloration, or deposits before use. Do not use if the solution is cloudy or contains particulates.
Dilution Rules Do not dilute with sterile water for injection as this may cause hemolysis (red blood cell destruction). It may be diluted with isotonic solutions, such as 0.9% sodium chloride or 5% glucose/dextrose.
Temperature If administering large volumes, the product should be warmed to room or body temperature before infusion.
Use After Opening Once the container has been opened, the contents must be used immediately. Any unused portion must be discarded due to the absence of antimicrobial preservatives.

Dosage and Monitoring

The required dose is determined by measures of the adequacy of circulating volume, not by the plasma albumin levels alone. The infusion rate must be adjusted based on the individual circumstances and the patient’s response. During and after administration, the patient’s haemodynamic performance should be monitored regularly by a healthcare professional; this may include checking arterial blood pressure, pulse rate, central venous pressure, and urine output.

Recent Clinical Evidence

Research Evidence: Overview of Studies for Albusol


Evidence for Use in Circulatory Volume Restoration

Research examining Albusol was studied for its use in supporting the circulation primarily involves large-scale Randomized Controlled Trials (RCTs) and comprehensive Meta-analyses. These studies focus on critically ill populations experiencing severe hypovolemia (dangerously low circulating blood volume) and conditions like shock. Researchers often compare Albusol to other types of fluid replacement, such as non-protein solutions (crystalloids), to see how specific endpoints were measured and evolved in the observed populations. Outcomes monitored in these studies include measures of overall mortality over set periods (such as 28 or 90 days) and assessments of hemodynamic stability.

The findings derived from these research scenarios indicate that Albumin administration was studied in research contexts involving volume expansion. However, research highlights that results regarding potential differences in overall survival when compared to crystalloid solutions varied across studies, depending on the specific critical illness being treated. The evidence for this use is classified as Moderate; certainty remains low regarding the consistency of findings for mortality outcomes across all critical care scenarios.


Evidence for Use in Managing Liver Disease Complications

The research base is supported by dedicated landmark clinical trials focused on specific complications of advanced liver disease. Studies explored its use following large-volume paracentesis (LVP) and in patients with a severe infection called Spontaneous Bacterial Peritonitis (SBP).

In research scenarios involving LVP, studies focused on monitoring the prevention of post-paracentesis circulatory dysfunction and renal impairment. The findings describe patterns observed in these specific study populations, where administration following the procedure was studied in comparison to control groups for outcomes related to kidney complications. Similarly, in studies conducted for SBP, research highlighted measurements related to the incidence of renal failure and specific patterns in short-term mortality. This body of evidence is classified as High for these two acute complications.


What is Still Uncertain About Albusol in Research

Research highlights that while the short-term use of Albusol in certain acute conditions has established evidence, several questions remain open. In areas like general critical care, the comparative evidence often presents mixed findings, and certainty remains low regarding a universal advantage. There is a persistent lack of long-term follow-up data to fully characterize the effects of Albumin administration beyond the acute phase of illness or chronic administration periods.

Key Studies & References

  1. A Comparison of Albumin and Saline for Fluid Resuscitation in the Intensive Care Unit (The SAFE Study)

Frequently Asked Questions (FAQ)

Common questions about Albusol (FAQ)

Q: Does Albusol cause stomach problems or nausea?

Regulatory documents state that nausea and vomiting are among the documented adverse reactions associated with Albusol. These gastrointestinal effects are generally classified as rare.


Q: Is it normal to feel tired or sleepy when starting Albusol?

The official regulatory safety profile does not specifically list sleepiness or fatigue as a common side effect. However, unusual tiredness or weakness is listed as a general disorder in official documentation, though its frequency is not known.


Q: Does alcohol interact negatively with Albusol?

Official documents explicitly prohibit mixing Albusol with solutions that contain alcohol due to documented physical incompatibility during preparation. However, a specific systemic interaction with the consumption of alcohol is not documented in the official product labeling.


Q: What should I expect in the first week of using Albusol?

As Albusol is administered via the intravenous route, the administration process involves the intravenous infusion. During this time, close haemodynamic monitoring (such as pulse rate and blood pressure) is typically required by a healthcare professional to assess the fluid balance.


Q: Is the effectiveness of Albusol reduced over time?

Regulatory summaries note a lack of long-term follow-up data to fully characterize the effects of chronic or long-term administration. The official regulatory label does not specifically document a reduction in effectiveness (tolerance) over time.


Q: Why is Albusol sometimes prescribed for conditions not mentioned in the main uses?

Regulatory documents establish the conditions for which there is strong evidence, such as volume restoration. Research indicates that evidence regarding its potential for use in other areas, such as general critical care, often presents mixed findings and remains an ongoing area of study.


Q: What are the most commonly reported reasons for stopping Albusol use?

Severe reactions, such as anaphylactic shock, and signs of circulatory overload require immediate discontinuation of the infusion by a healthcare professional. Official safety information focuses on these critical, documented reasons for stopping use.


Q: What happens when you stop taking Albusol suddenly?

The medicine is primarily administered acutely in a controlled setting to restore blood volume. Because of this use pattern, regulatory documents do not describe a standard withdrawal syndrome or rebound effect upon cessation.


Q: Can I take Albusol with my daily multivitamin?

Official documents state that no specific interactions with other medicinal products are known or documented on the regulatory label. However, dedicated interaction studies with multivitamin preparations have not been performed or reported.


Q: How quickly is Albusol supposed to start working?

The medicine's action involves a rapid increase in the volume of fluid in the blood vessels. For conditions like severe volume deficiency, a patient's initial response, such as stabilization of circulation, is typically monitored by health professionals within 15 to 30 minutes after the infusion begins.


Q: Are there any common foods I should avoid while using Albusol?

Regulatory labels state that no specific metabolic or concentration-altering interactions with other medicinal products are documented. Specific food restrictions or mandatory timing separation rules are not documented in the product's official labeling.


Q: Is it true that Albusol can change the color of my urine?

Regulatory documents and official adverse event profiles do not document a change in urine color as a known or common side effect of Human Albumin.


Q: Is Albusol considered a narcotic or controlled substance?

According to the official regulatory classification, Albusol is not considered a narcotic, controlled substance, or scheduled drug. It is a biological product classified as a plasma volume expander.


Q: Does Albusol affect my ability to drive or operate machinery?

Official documents state that Human Albumin typically has no influence on the ability to drive and use machines.


Q: What is the longest period of time a person can use Albusol?

The medicine has an approximate plasma half-life of 19 days in healthy individuals. However, regulatory information emphasizes that the lack of long-term follow-up data means a maximum duration of use is not defined in the official prescribing information.


Q: Will Albusol interact with my birth control pills?

Official documents state that no specific interactions with other medicinal products are known. Dedicated studies on the effects of Human Albumin on hormonal contraceptives, such as birth control pills, have not been performed or documented in the regulatory label.


Q: Does Albusol have a generic version available?

The active ingredient, Human Albumin, is a biological product sourced from human plasma. Regulatory bodies classify similar versions (derived from plasma) as reference products or biosimilars, not as generic drugs.


Q: What are the ingredients listed in Albusol?

The active ingredient is Albumin Human. The formulation also includes stabilizing excipients, which are inactive substances used to protect the protein, such as sodium caprylate and N-acetyltryptophanate.


Q: How long does Albusol stay in your system after stopping use?

Under normal conditions, the medicine has an approximate plasma half-life of 19 days in healthy individuals. This is the time it takes for half of the medicine to be cleared from the bloodstream.


Q: Are there different strengths or doses of Albusol available?

Regulatory documents list that the medicine is commercially available in different concentrations for infusion. These commonly include 5%, 20%, and 25% solutions.


Q: Why does the official document say Albusol is for 'adjunctive therapy'?

The term 'adjunctive therapy' in the regulatory context indicates that the medicine is used in addition to or to support a primary treatment. For instance, it may be used alongside other treatments to help manage fluid balance.


Q: Does Albusol have the potential for misuse or dependency?

Official regulatory classifications for the medicine state that it is not a controlled substance and has no documented potential for misuse or dependency.


Q: Is there a link between Albusol and weight gain or loss?

Weight gain or loss is not listed as a documented adverse reaction in the official regulatory safety profile. The medicine's primary role is to manage fluid volume in the circulation.


Q: Are there any long-term safety concerns associated with Albusol?

Regulatory reviews consistently highlight a persistent lack of long-term follow-up data to fully characterize the effects of chronic administration. Therefore, long-term safety is an ongoing area of research.


Q: Can Albusol cause changes in mood or anxiety levels?

Regulatory documents do not list changes in mood or anxiety levels as documented adverse reactions in the official safety profile.


Q: What kind of health care provider is typically allowed to prescribe Albusol?

Since the medicine is administered via intravenous infusion and requires close hemodynamic monitoring by a professional, it is typically prescribed and administered in a controlled medical setting by authorized healthcare professionals, often specialists.


Q: Does Albusol interact with grapefruit or grapefruit juice?

Regulatory documents state that no specific metabolic or concentration-altering interactions with other medicinal products are documented. Grapefruit interaction is not specifically noted in the product's official labeling.


Q: What are the general statistics on how many people benefit from Albusol?

Research indicates that results regarding potential differences in outcomes, such as overall survival, varied across studies depending on the specific critical illness being treated. For this reason, certainty remains low regarding the consistency of findings across all critical care scenarios.


Q: Can Albusol cause dizziness or balance issues?

Regulatory documents list symptoms such as lightheadedness or dizziness that may occur if the infusion rate is too fast or the volume is too high. This is linked to managing the fluid volume in the body.


Q: Do studies suggest Albusol is more effective for men or women?

Official regulatory documents and research summaries focus on efficacy for specific medical conditions in general populations. They do not report or conclude differences in effectiveness based on biological sex.


Q: Does Albusol impact fertility or reproductive health?

Official documents state that the effects of human albumin on fertility have not been established in controlled clinical trials. Information on reproductive health is limited, as the medicine is assigned a Pregnancy Category C.


Q: Are there known risks of overdose with Albusol?

The major risk associated with excessive volume is the potential for hypervolemia (excessive blood volume) or circulatory overload, which may lead to complications such as pulmonary edema. The risk is managed by careful monitoring during administration.


Q: What is the typical shelf life of Albusol tablets?

The medicine is a solution, not a tablet. The typical shelf life for an unopened vial, when stored under the recommended conditions (not exceeding 25 C), is documented in the product's official regulatory labeling, often specified as 3 years.

How should Albusol be stored and disposed of?

How to Store and Dispose of Albusol (Human Albumin)

Official regulatory documents define strict storage and disposal requirements to maintain the integrity of Albusol. The solution must be stored at a temperature not exceeding 25°C (77°F) and must not be frozen. It is mandatory to protect the vial from light by keeping it in its original outer carton. The medicine must be kept out of the sight and reach of children.

Since Albusol contains no preservative, any unused portion remaining in an opened vial must be discarded within a maximum of 4 hours. Unused or expired product must not be disposed of via wastewater or household waste. Disposal must be performed in accordance with local pharmaceutical waste regulations.

Attention! Always consult to a doctor or pharmacist before using pills or medicines.

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