Alpha D3, Alfacalcidol

Alpha D3 is used for the treatment of nutritional deficiency. Alpha D3 provides essential nutrients.

Calciferol

Alfacalcidol

Alpha D3, Alfacip

GSK

10

Capsule

0.25 mcg

Out of Stock.

Alpha D3, Alfacalcidol

Introduction to Alpha D3 (Alfacalcidol)

Alfacalcidol, commonly recognized as Alpha D3 in the market, is a man-made version of Vitamin D essential for managing calcium levels in the body. It acts mainly as a precursor hormone that transforms into Vitamin D within the liver to aid calcium absorption and balance.


Overview of Alfacalcidol

Alfacalcidol is highly regarded for its effectiveness in treating ailments linked to Vitamin D insufficiency. Unlike Vitamin D, which requires sunlight for activation, Alfacalcidol is especially advantageous for people with minimal sun exposure or skin issues hindering UV absorption.

Chemical composition and properties

  • The molecular formula for this compound is C27, H44, O₂.
  • It quickly passes through cell membranes due to its lipophilicity.
  • A sturdy framework that withstands deterioration in environments.


Historical development and approval status

Alfacalcidol was created in the early 20th century and has been thoroughly tested in clinical studies to determine its effectiveness and safety for medical purposes worldwide. It has gained approval for use in countries globally as a treatment option to supplement natural Vitamin D intake from food or exposure to sunlight.

Therapeutic Uses of Alfacalcidol

Alfacalcidol is used in medical treatment, especially for conditions linked to Vitamin D insufficiency and imbalanced calcium levels, indicating its importance in contemporary pharmacology.

Primary indications and benefits

This powerful form of Vitamin D is mainly used to address health issues like osteoporosis, rickets, and familial hypophosphatemia by enhancing bone strength and lowering the chances of fractures.


Alfacalcidol in treating Vitamin D-related disorders

Alfacalcidol treats conditions caused by low Vitamin D levels, such as different types of rickets and osteomalacia, by improving the absorption of calcium in the gut and relieving symptoms linked to these disorders.

Use in renal osteodystrophy and hypoparathyroidism

Patients with osteodystrophy benefit from Alfacalcidol, which prevents bone weakening. It is also used to treat hypoparathyroidism by addressing deficiencies in parathyroid hormone levels.

Enhancing calcium absorption and bone health

Alfacalcidol mainly helps the body absorb calcium in the intestines, which supports bone health and prevents osteomalacia.

Calcium with Alfacalcidol tablets uses

A popular approach for managing osteoporosis and maintaining calcium levels in older individuals or those with limited dietary choices often involves using calcium supplements and Alfacalcidol in combination therapy.

Alfacalcidol equivalent Vitamin D

Alfacalcidol is converted into calcitriol (the form of Vitamin D) within the body, and it exhibits similar potency and effectiveness in biological functions as natural Vitamin D, which proves its significance in medical settings when the body's ability to synthesize or absorb natural Vitamin D is compromised.

Off-Label Uses of Alpha D3

Although Alpha D 245 is commonly used to treat bone conditions related to vitamin deficiency as per its intended purpose, it also has other potential uses due to its robust biological characteristics. These alternative applications present opportunities in fields that have not yet gained full approval in medical guidelines but show potential through ongoing research.

Overview of off-label applications

Alfacalcidol goes beyond its purpose and explores areas where its effects on calcium balance could bring surprising advantages. Bone-related health issues, as well as autoimmune and neuromuscular conditions, are being closely examined for the potential benefits of alfacalcidol's effectiveness.

Efficacy in non-renal bone diseases

  • It delves into how it can be utilized in treating osteopenia and various other metabolic bone conditions.
  • Studies have shown bone density measures that could imply a broader range of practical uses.

Potential benefits in autoimmune disorders

Findings indicate that Alfacalcidol might positively impact the immune system of individuals with autoimmune conditions like rheumatoid arthritis and multiple sclerosis. Its ability to regulate the system could potentially lessen the severity of the diseases and decrease the frequency of flare-ups.


Research on neuromuscular health improvements

Researchers are investigating the benefits of Alfacalcidol in improving neuromuscular function to help address issues such as muscular dystrophy and age-related muscle decline. This study is crucial as it may pave the way for treatment approaches to promote neuromuscular well-being.

Mechanism of Action: How Alpha D3 Works

Exploring how Alpha D 4 works reveals its impact on physiology and how it plays a role in maintaining the balance of calcium and phosphate essential for overall bone health.

Detailed biochemical pathways

Alfacalcidol is converted into 1α hydroxycholecalciferol (calcitriol), the active form of vitamin D, in the body's process of regulating calcium levels and bone health with the help of the liver.

Interaction with Vitamin D receptors

When Alfacalcidol is transformed into calcitriol in the body system, it engages with Vitamin D receptors (abbreviated as VDR) present in different tissues throughout the body. This exchange triggers a series of non-genetic reactions that impact the regulation of genes linked to calcium uptake and bone development.

Effects on calcium and phosphate metabolism

Alfacalcidols' interaction with VDR enhances the uptake of calcium and phosphate in the intestines while also controlling their retention in the kidneys and release from bones, showing their vital role in maintaining calcium and phosphate levels for overall health and managing diseases effectively.

Dosage and Administration of Alpha D3

Alpha D2 (Ergocalcidol) is a medication commonly employed to treat a range of health issues linked to Vitamin D insufficiency or related concerns. It emphasizes the importance of accurate dosages and proper administration for effective results while reducing risks of adverse effects.



Standard dosing guidelines

A typical dosage of Alfacalcidol can range from micrograms to 1 microgram per day and varies depending on the individual's age, initial calcium levels in the blood, and the particular health condition being addressed. Changes to this dosage may be necessary based on how the patient responds to treatment and the results of their blood tests.


Adjustments for specific conditions


  • Doses may need to be increased in situations such as osteodystrophy because the kidneys' function is impaired, which affects how Vitamin D is processed.
  • Patients diagnosed with hypoparathyroidism frequently need to adjust their medication dosage to avoid developing high levels of calcium in the blood (hypercalcemia).


Tips for optimal administration

To improve absorption, it's best to take Alfacalcido with a meal or after eating. Patients should stick to a schedule for optimal outcomes. Blood calcium levels should be monitored to prevent any negative effects.


Alfacalcidol Dose in Renal Failure

When dealing with kidney failure issues with Alfacalcidol, treatment adjustments are crucial to maintain calcium and phosphorus levels without causing high calcium levels in the body (hypercalcemia). It's essential for skilled healthcare professionals to regularly check and adjust the dosage accordingly.


Composition and Ingredients

Alfacalcidol is a man-made form of Vitamin D necessary for treating deficiencies and specific bone-related conditions by comparing it with similar substances to better understand its role in therapy.

Active ingredients and excipients

Alfacalcidol contains 1 hydroxycholecalciferol, which effectively increases calcium levels in the blood. Other ingredients, such as microcrystalline cellulose and lactose, are added to ensure the drug's stability and absorption in the body.

Variations in formulation

Alfacalcidol is available in forms such as capsules and oral drops to meet the diverse needs of patients with various conditions.


Comparison with other Vitamin D analogues

When comparing Alfacalcidol to Vitamin D analogues, people often consider its effectiveness, safety record, and behavior in the body.

  • Alfacalcidol and Calcitriol differ in their activation process: Alfacalcidol needs metabolic conversion to become effective, which may provide a steady and gradual impact compared to Calcitriol.
  • Alfacalcidol vs. Cholecalciferol comparison shows that while Cholecalciferol (also known as Vitamin D₃ ) needs processing by both the liver and kidneys for activation, Alfacalcidol only needs conversion, which makes it a better choice for individuals with kidney issues.
  • Alfacalcidol vs. Paricalcitrol: Paricalcitrol is prescribed explicitly for managing hyperparathyroidism in individuals receiving dialysis and is less likely to cause hypercalcemia than Alfacalcidol.
  • Alfacalcidol vs. Alternative: In practice, deciding between Alfacalcidol and other Vitamin D analogs usually hinges on the individual patient's health condition and how the drugs work in the body.

Alfacalcidol Drug Class

Alfacalcidol is a type of Vitamin D analog mainly used to treat and prevent bone-related ailments and calcium deficiencies.


Alfacalcidol Brand Name

Some popular brand names are AlphaD, One-Alpha, and AlfaD.

Alfacalcidol Generic Name

The common name for this medicine is alfacalcidol since it is the accepted term for the active component without any specific brand association.


Alfacalcidol Other Names

It is commonly referred to as 1-alpha-hydroxycholecalciferol due, to its chemical makeup.

Side Effects of Alpha D3

Like any medicine, Alpha D 30 (Alfacalcidol) can cause side effects ranging from minor to severe. Being mindful and handling these effects properly is critical to keeping patients safe and ensuring the treatment works as it should.


Common side effects and management

Patients might encounter side effects, like headaches, tiredness, and stomach issues. These usually go away on their own and can be dealt with using nonprescription medicines and dietary changes.


Rare and severe adverse reactions

  • Hypercalcemia causes excessive calcium levels in the body and leads to calcification in blood vessels and tissues. It requires prompt medical intervention.
  • Low levels of phosphate, known asHypophosphatemiamay, necessitate changes in diet or the use of supplements.


Long-term side effect profile

Long-term use of Alfacalcidol could elevate calcium levels in the body, which may lead to the formation of kidney stones or affect kidney function over time. To manage these possible risks, it is advised to check blood calcium levels and renal function.


Interactions with Other Medications

Alfacalcidol may interact with medications and change how they work, which is essential to ensure the best treatment results and avoid adverse effects. 

Common drug interactions

Alfacalcidol might lower the effectiveness of bisphosphonates and could interact with thiazide diuretics, leading to a chance of hypercalcemia. Using these medications together with digitalis might raise the likelihood of arrhythmias because of changes in calcium levels.

Impact on other treatments

Alfacalcidol can impact how other substances are metabolized and work in the body, which may require changes in dosage and close supervision when using cardiac glycosides or other drugs that rely on calcium to work effectively.

Guidelines for managing interactions

It is important for healthcare professionals to carefully examine all the medications that a patient is currently using to determine if there could be any interactions with AlfacalcidoL. Adjustments may need to be made depending on the patient's health condition and specific medical requirements.

Storage and Stability of Alpha D3

Storing and handling Alfacalcidol properly is crucial to ensure it stays effective and lasts longer.


Store Alfacalcidiol in a dry place away from direct sunlight and moisture. Keep the capsules and tablets in their original packaging until you need them.

Shelf life and expiration

Alfacalcitriol usually remains effective for two to three years from the manufacturing date mentioned on the packaging label. To guarantee its efficacy, patients are encouraged to inspect the expiration dates and refrain from using the medication once it expires.

Disposal of unused medication

Make sure to get rid of any Alfacalcido that you don't use or that has expired; many pharmacies have programs for taking them back, so you don't have to flush them down the toilet or toss them in the trash unless the waste management folks tell you to.

Warnings and Contraindications

Alpha D3, also known as Alfacalcidol, is a remedy for conditions associated with vitamin D deficiencies; however, it is crucial to adhere to specific instructions to avoid any potential adverse outcomes and complications that may arise from its usage.


Specific patient warnings

Patients who have previously experienced levels of calcium in their blood or have issues with kidney function or hardened blood vessels should be careful when using Alfacalcidol because it could make these conditions worse.

Absolute contraindications for use

Patients should avoid taking Alfacalcidol if they have allergies to any of its ingredients, suffer from high blood phosphorus levels, or have malabsorption issues. It can cause serious problems.

Precautions for potentially hazardous interactions

When taking this medication alongside drugs that affect calcium levels, like thiazide diuretics or calcium supplements, take extra care to prevent high calcium levels in the body. A doctor may recommend checking your blood calcium and phosphorus levels as a precautionary measure.

Special Precautions in Administration

When giving Alfacalcidol to a patient, it's important to consider their age and overall health to ensure that it works well and is safe for them.

Elderly: Adjusted doses and monitoring

Older patients might need reduced doses because their kidney function is not as good, and they are more prone to calcium levels in the bloodstream. Therefore, it's important to keep an eye on their kidney function and calcium levels regularly.


Pregnant women and nursing mothers: Safety profile and recommendations

During pregnancy and breastfeeding periods, it is generally believed that Alfacalcidol is safe for use; however, it is essential to monitor the dosage to prevent any potential negative impacts on the well-being of both the mother and the child.


Children: Age-appropriate dosing and precautions

When giving Alfacalcidol to kids, it's essential to adjust the dosage according to their weight and growth needs. Be sure to keep an eye on them to avoid any chance of taking too much and guarantee that their bones develop properly.


Overdose and Management

Despite the effects it has, for treatment purposes a high dosage of Alfacalcidol can result in severe health complications. It is essential to identify and address these issues.

Signs and symptoms of overdose

Signs of taking too much of something include feeling nauseous and throwing up excessively, intense dizziness, and an irregular heartbeat. Taking too much over a long period can cause high calcium levels in the blood, which may increase the chances of developing hardened arteries and kidney problems.

Immediate steps and antidotes

In case of an overdose, an emergency arises and necessitates prompt intervention where the treatment includes stopping the use of Alfacalcidol right away and ensuring proper hydration; in more severe instances, corticosteroids or bisphosphonates may be administered to lower calcium levels.

Preventive measures and education

Proper education about the dosage and early signs of overdose can significantly lower the chances of risk involved in medication use, so healthcare professionals need to make sure patients grasp how to take their medicine correctly.

Handling Precautions

Proper management of Alfacalcidol is crucial to guarantee its safety and efficiency in different environments.

Proper handling techniques

Healthcare professionals need to be cautious when dealing with Alfacalcidol to ensure that the medicine is stored and given according to the instructions to uphold its effectiveness.

Ensuring safety for healthcare providers

Healthcare workers are advised to wear gloves while handling medication to prevent it from being absorbed through the skin and to prevent exposure to potentially harmful high doses.

Measures to prevent contamination and misuse

Keep Alfacalcidiol away from kids and pets to avoid mishaps or unintended consumption, and remember to dispose of it properly to avoid harming the environment.

Alpha D3, Alfacalcidol FAQ

Can Alfacalcidol cause kidney problems

Certainly! Alfacalcidol has the potential to lead to kidney issues when not used correctly or in sufficient amounts. It's a form of vitamin D mainly utilized for managing bone health and calcium absorption problems like osteoporosis and hypoparathyroidism.

Can you take Alfacalcidol with Cholecalciferol

When using Alfacalcidol (a version of vitamin D) and cholecalciferol (vitamin D3), it's essential to proceed with caution and seek guidance because both are types of vitamin D that can have a notable impact on calcium levels in the body. It is crucial to manage them effectively to avoid the risk of Hypercalcemia and Vitamin D Toxicity.

Can you split Alfacalcidol

Alfacalcidol capsules or tablets are typically not intended to be divided into parts, as per the manufacturer's instructions, to ensure proper dosage accuracy and maintain the integrity of the formulation.

Can you take Alfacalcidol when pregnant

It is possible to use Alfacalcidiol during pregnancy. It is important to have medical oversight while doing so. Factors to consider include the need for it and the appropriate dosage level, as well as regular monitoring of calcium and Vitamin D levels, seeking advice, and exploring alternative options.

Can you take Alfacalcidol when breastfeeding

It is safe to use Alfacalcido while breastfeeding as long as you consult with a healthcare professional first for guidance and advice on things like the transfer of the substance in breast milk and weigh the benefits against any potential risks involved in its usage during this period of nursing your baby.

How to take Alfacalcidol

Alfacalcidol is a medication primarily used to address issues related to bone health and disorders stemming from Vitamin D insufficiencies, like osteodystrophy, hyperparathyroidism, and rickets. Here are some tips on how to use


Alfacalcidol Dosage and Usage

  • The appropriate dosage of Alfacalcidol should be determined carefully by a healthcare professional based on requirements and circumstances.
  • Normally taken orally, the doses may vary.
  • Typical adult doses range from micrograms to 1 microgram per day.
  • It can vary based on the specific medical condition and the patient's response to treatment.


When taking Alfacalcidol

  • Take it with food or after a meal to help with absorption.
  • Swallow the capsule whole with water.
  • Avoid crushing or chewing it.
  • Aim to take the medication at a different time each day to maintain the medicine's level in your bloodstream.


Monitoring and Adjustments

  • Regularly checking your blood calcium levels is essential to prevent calcium levels,  known as hypercalcemia.
  • It's crucial to have follow-up appointments with your healthcare provider for adjustments based on blood test results.


Precautions

  • Make sure to share your history with your doctor including any previous experiences, with hypercalcemia severe kidney problems or vitamin D overdose.
  • If you're pregnant or breastfeeding only use Alfacalcidol if its necessary and recommended by a doctor.


Interaction with Other Medications

  • When taking Alfacalcidol medication, it's important to be cautious of interactions with drugs that affect calcium levels, such as thiazide diuretics and other types of vitamin D supplements.
  • Always share a list of all your medications with your healthcare provider to prevent any drug interactions.

How does Alfacalcidol work

Alfacalcidol is a type of vitamin D commonly prescribed to address issues related to calcium balance caused by vitamin D levels for maintaining strong bones.

How much Alfacalcidol per day

The amount of Alfacalcidol prescribed can vary based on the specific health condition being addressed and factors such as age and individual reaction to the treatment regimen.


Adults

  • Initial dosage for conditions like osteoporosis or hypoparathyroidism typically ranges from 0. 25 micrograms to 1 microgram per day. Adjustments may be made according to blood calcium levels and the patient's response to treatment.


Children

  • The dose is generally calculated based on body weight, especially for those with rickets or familial hypophosphatemia. It typically starts at around 0.05 micrograms per kilogram of body weight daily.


Elderly

  • Elderly patients may require careful dosing since they have different pharmacokinetics and often vary in renal function. Starting at the lower end of the adult dosage range and adjusting based on response and calcium levels is expected.


Renal Impairment

  • Patients with renal impairment might require specific dosing adjustments, and their treatment should be closely monitored due to their reduced ability to convert vitamin D to its active form.

What is Alfacalcidol used for

Alfacalcidol is a medication mainly prescribed for treating issues involving bone health and calcium levels. It falls under the category of vitamin D compounds and plays a role in the absorption and utilization of calcium and phosphate in the body. The primary medical purposes of Alfacalcidol include addressing the following:

  • Renal Osteoeodystrophy
  • Osteoporosis
  • Hypoparathyroidism
  • Vitamin D Deficiency
  • Rickets and Osteomalacia

What is Alfacalcidol

Alfacalcidol is an artificial version of Vitamin D created for purposes and falls under the category of a Vitamin D analog, chemically speaking. Its primary role is to help regulate calcium and phosphate levels in the blood to support the development and upkeep of bones.

What are Alfacalcidol tablets for

Alfacalcidol tablets are mainly prescribed to help with health issues related to imbalances, in calcium metabolism caused by Vitamin D deficiencies.

What is Alfacalcidol used to treat

Alfacalcidol is prescribed for bone health and calcium metabolism issues such as:

  • Renal Osteodystrophy
  • Hypoparathyroidism
  • Osteoporosis
  • Vitamin D Deficiency
  • Rickets and Osteomalacia

When to take Alfacalcidol

Alfacalcidol is most effective when taken in medical situations where the body needs help regulating calcium levels or when there is difficulty activating vitamin D as usual due to organ issues.

When to use Alfacalcidol

Alfacalcidol can be especially helpful in health conditions where the body struggles to process vitamin D. It is a preformed version of the vitamin that skips certain steps typically involved in converting vitamin D into its active state.

When to use Alfacalcidol instead of Cholecalciferol

Both alfacalcidol and cholecalciferol are vitamin D types utilized in medical situations to address and prevent deficiencies in vitamin D and related conditions. Deciding between alfacalcidol and cholecalciferol is based on patient requirements at hand or pre-existing health conditions and how the body processes vitamin D. Here is a helpful overview to help determine when each is appropriate:


Alfacalcidol

Best Suited: Renal Impairment, Hypoparathyroidism, and Quick Response

Pros

  • Skips the need for renal processing which is beneficial for patients, with kidney issues.
  • Acts swiftly in regulating calcium levels.

Cons

  • Increased likelihood of hypercalcemia ( calcium levels) due to its strong and quick effects.
  • Expenses in comparison to cholecalciferol.


Cholecalciferol

Best Suited: To prevent and treat Vitamin D deficiency, improve bone health, and supplement long-term.

Pros

  • More than alfacalcidol.
  • Widely accessible in forms, like tablets, capsules and drops.
  • There is a lesser chance of causing hypercalcemia compared to alfacalcidol.

Cons

  • Drawbacks include the need for processing in the liver and kidneys to activate it entirely; this process might be less effective for those with health issues.


When deciding between alfacalcidol and cholecalciferol, use should be overseen by a healthcare provider, who should consider the person's health condition and medical requirements carefully. Checking vitamin D and calcium levels while using either supplement is recommended to prevent adverse effects and ensure the treatment works effectively.

Why is Alfacalcidol given in renal failure

Alfacalcidol plays a role in treating bone metabolism issues that occur with kidney malfunction and managing renal failure cases due to its ability to compensate for diminished Vitamin D activation. It is also effective in managing low calcium levels and preventing and treating renal bone disease. It also helps lower parathyroid hormone levels and maintain overall bone health and mineral balance.