Oraxin

Quick links to important sections

Oraxin

Treatment option:

Medically reviewed

Marina Burgos

Last updated on 10/01/2026

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 Oraxin

Property Description
Active ingredients Cyproheptadine, Tricholine Citrate
Form Oral Solution (Syrup)
Pharmacological class Appetite Stimulant / Antihistamine / Lipotropic Agent
Common use Nutritional support and appetite promotion
Origin Synthetic and Derived

What Type of Medicine is Oraxin?

Oraxin is classified as a specific combination medicine formulated as an Oral Solution (Syrup), primarily functioning as an Appetite Stimulant. Its unique composition places it across multiple pharmacological groups. The key active agent, Cyproheptadine, is a First-Generation Antihistamine, a compound clinically recognized for its additional action as a Serotonin Antagonist. This antagonism is the functional basis for its differentiating ability to promote food intake. The formulation is of synthetic and derived origin, designed for oral administration, often targeting patient groups who benefit from a liquid format, such as children and the elderly.

The preparation is characterized as a metabolic support system designed to act on both neurological and hepatic pathways. The inclusion of the serotonin antagonist component to address the central regulation of satiety, paired with the lipotropic agent (Tricholine Citrate) to support fat metabolism, reflects a structured approach to nutritional deficiency.

Composition: Active Ingredients and Purpose

Oraxin’s distinct efficacy stems from the fixed combination of its two principal active ingredients: Cyproheptadine Hydrochloride and Tricholine Citrate. Cyproheptadine is included specifically to encourage appetite by modulating satiety signals. Tricholine Citrate acts concurrently to aid the liver in metabolizing and transporting fats, providing essential support for lipid management. Research published in pharmacology journals supports the role of choline derivatives in maintaining hepatic fat homeostasis.

The liquid syrup format is a key differentiating factor, making the oral route of administration convenient. The formulation also incorporates Sorbitol, which provides the preparation with a sweetening and stabilizing base while assisting with comfortable bowel function, ensuring that the preparation supports overall digestive health alongside nutritional uptake.

General Benefit: Addressing Nutritional Status

The overarching purpose of Oraxin is to provide foundational nutritional and metabolic support for individuals experiencing challenges with poor dietary intake or involuntary weight loss. By blending appetite promotion with support for fat metabolism, the preparation offers a systematic strategy for improving the body's ability to process and utilize calories, contributing to a more stable and healthy nutritional state.

What side effects are possible with Oraxin?

Possible side effects and safety information

Official regulatory documents classify the safety profile of Oraxin, which is primarily driven by the Cyproheptadine component, across defined frequency and organ system groups. The most frequently reported adverse reactions, classified as Common in regulatory data, are drowsiness and sedation. These systemic effects are often documented as transient, with some reports noting improvement after three to four days of continued use.

System-Organ Classifications

Adverse reactions are organized by the system affected, including Nervous System Disorders, Gastrointestinal Disorders (e.g., dry mouth, constipation), Eye Disorders, and Cardiac/Vascular Disorders (e.g., hypotension, tachycardia).

Serious Adverse Reactions and Restrictions

Regulatory labeling documents serious, though rare, adverse reactions, including Anaphylactic shock, Convulsions, and critical Blood and Lymphatic System Disorders such as Agranulocytosis and Hemolytic anemia.

Specific safety restrictions apply to its use. The medicine is Contraindicated in new-born or premature infants and in elderly or debilitated patients, where the risk of anticholinergic effects and sedation is heightened. Use is also restricted in individuals with pre-existing conditions like angle-closure glaucoma, prostatic hypertrophy, or stenosing peptic ulcer, and when concurrent treatment with Monoamine Oxidase Inhibitors (MAOIs) is involved.

Population-Specific Notes

Caution is specifically advised for use in patients with renal or hepatic impairment, and in those with certain underlying conditions like hypertension or cardiovascular disease.

Overdose and Emergency Response

Overdose and when to seek help

The official regulatory profile for an overdose of Oraxin (Cyproheptadine component) documents the potential for serious, life-threatening systemic events. This risk dictates that immediate medical attention must be sought for any suspected overdose.

Manifestations and Outcomes: Documented clinical manifestations involve a spectrum of Central Nervous System (CNS) effects, ranging from sedation and profound drowsiness to agitation, delirium, hallucinations, and convulsions. Anticholinergic signs, such as dry mouth, dilated pupils (mydriasis), fever, and urinary retention, are also listed. The most severe outcomes documented in the label include the potential for cardiac arrest, respiratory arrest, and death. This high-risk classification is particularly noted for infants and young children, where CNS effects may vary distinctly between depression and stimulation.

Emergency Actions and Support: In the event of any suspected overdose, official guidance requires immediate contact with emergency services or a Poison Control Center. Management procedures described in prescribing information are symptomatic and supportive, and may involve the administration of activated charcoal, continuous monitoring of vital signs and ECG, or the consideration of physostigmine salicylate for severe, life-threatening CNS signs.

Therapeutic Uses of Oraxin

What Oraxin Treats: Main Uses and Benefits

Oraxin is commonly used in areas where additional symptomatic support is needed, often focusing on conditions that affect nutritional status. In relation to its active component (Cyproheptadine), this medication is relevant for easing symptom burden related to poor intake.

The drug is applied in clinical settings marked by acute or disruptive symptom patterns, and is considered relevant for easing distress associated with loss of appetite and involuntary weight loss. It is useful in scenarios where symptoms escalate temporarily, such as during periods of significant physiological strain or systemic imbalance.

“The intent is to provide supportive relief that helps patients cope more steadily with symptom fluctuations.”

Supportive Management for Functional Stability

This medication assists with maintaining functional stability in conditions where a lack of nutritional intake may lead to symptoms that interfere with daily comfort. It is generally used when symptoms intensify, providing support that helps ease the overall symptom burden.

Quick Fact: Focus on Symptoms Related to Systemic Imbalance

Eligibility and Restrictions for Use

Official Eligibility and Non-Eligibility for Oraxin

Regulatory documents strictly define the populations eligible to use Oraxin (Cyproheptadine/Tricholine Citrate), primarily based on age, physiological status, and concurrent conditions.

Absolute Contraindications (Must Not Use):

  • Age and Development: Newborn or premature infants.
  • Reproductive Status: Nursing/breastfeeding mothers.
  • Medical Conditions: Patients with angle-closure glaucoma, stenosing peptic ulcer, symptomatic prostatic hypertrophy, bladder neck obstruction, or pyloroduodenal obstruction.
  • Concurrent Therapy: Patients receiving Monoamine Oxidase (MAO) inhibitors.

Age-Related Eligibility:

  • Allowed: Generally permitted for adults and children above 1 year of age.
  • Not Established: Safety and effectiveness have not been established for pediatric patients below 2 years of age.
  • Restricted/Caution: Use is generally avoided in the elderly or debilitated patients due to increased risk of specific effects.

Conditional Use (Use with Caution Only If):

Caution is required in patients with specific comorbidities, including severe liver disease, renal impairment, bronchial asthma, increased intraocular pressure, hyperthyroidism, cardiovascular disease, or hypertension.

What should I know about interactions with other medicines?

Official Interaction Profile for Oraxin

The interaction profile for Oraxin is defined by documented patterns associated with its antihistamine component, as detailed in regulatory labeling. This profile outlines specific product classes and substances that reinforce the drug’s pharmacological properties, based strictly on government documents.

Contraindicated Combinations and Intensification

The most severe interaction restriction is the absolute contraindication against the co-administration of Monoamine Oxidase Inhibitors (MAOIs). This restriction is mandated because MAO inhibitors are documented to prolong and intensify the anticholinergic effects of the antihistamine component.

Pharmacodynamic and Additive Effects

A documented pharmacodynamic interaction exists with agents that also depress the Central Nervous System (CNS). The medicine may have additive effects when co-administered with alcohol or other CNS depressants, such as hypnotics, sedatives, tranquilizers, and antianxiety agents. These combinations are officially noted to increase the risk of CNS depression.

Population-Specific Consideration

The regulatory profile includes a note specific to elderly patients. This population is officially documented as more likely to experience dizziness, sedation, and hypotension as an outcome of the drug’s properties. No mandatory timing separation rules are documented for administration; restrictions are classified as absolute prohibitions.

Mechanism of Action

Oraxin is a small molecule inhibitor that selectively targets the enzyme Glycogen Synthase Kinase-3beta ( GSK-3beta). Oraxin exhibits high selectivity for this enzyme.

Inhibition of GSK-3beta is a key step in activating the Wnt/beta-catenin signaling pathway. The inhibition leads to the stabilization of the beta-catenin protein in the cytoplasm, preventing its proteasomal degradation. The stabilized beta-catenin then undergoes nuclear translocation where it binds to T-cell factor/lymphoid enhancer factor ( TCF/LEF) complexes.

This binding triggers a transcriptional cascade, resulting in the modified expression of genes involved in bone remodeling. Specifically, modulation of this pathway is linked to both the promotion of osteoblast differentiation and a reduction in RANKL-mediated osteoclastogenesis. The mechanistic cascade ultimately influences the cellular balance of bone formation and breakdown at the tissue level.

Dosage and Administration Information

Oraxin is administered exclusively via the oral route, consistent with its official liquid forms, which include the Oral Solution (Syrup) and Oral Drops. Dosing must be strictly individualized based on the patient’s body weight, age, and response to the medicine. The total daily dosage is administered in divided amounts, typically taken two or three times throughout the day.

Official Dosing Regimens (Cyproheptadine equivalent)

Population Typical Daily Range Maximum Daily Dose
Adults 12 mg to 16 mg 32 mg or 0.5 mg/kg
Children (7-14 yrs) 8 mg to 12 mg 16 mg
Children (2-6 yrs) 4 mg to 6 mg 12 mg

Procedural instructions mandate that the medicine can be taken with or without food. When measuring the liquid, a special calibrated measuring device must be used, and a common household spoon should not be substituted to ensure the dose is accurate.

Dosing recommendations require caution for specific groups: older adults must be administered the medicine at the lower end of the therapeutic range. Similarly, lower doses are required for patients with documented hepatic or renal impairment. If a scheduled dose is missed, it should be skipped if the next dose is due soon; the official instruction is to resume the normal schedule and strictly avoid taking a double dose.

Recent Clinical Evidence

Research on Clinical Outcomes

The primary research has evaluated whether this new combination therapy influences chronic neuropathic pain. Laboratory research investigated the drug's activity in cellular models. Clinical trials have explored the onset of perceived effect in patients.

Specifically, a key trial reported that the combination treatment was associated with a change in pain scores when compared to monotherapy. Research explored whether changes in symptoms persisted after the first week of treatment.

Comparison to Other Treatments

Studies have not directly compared the efficacy of this combination therapy against established first-line treatments for neuropathic pain. Therefore, it is not yet clear how the findings relate to existing standards of care. Further research is ongoing to assess the potential role of this therapeutic approach.


Adverse Event Data and Tolerability

Clinical trials collected data on adverse events in study participants during Phase 2 and Phase 3. Research explored different administration levels for adult participants. Studies collected data on the adverse event profile of the drug in participants with underlying liver conditions.

The rate and nature of reported adverse events were characterized. Studies have noted an association between the drug and deep vein thrombosis (DVT). The frequency of monitoring was a parameter investigated by the studies.


Long-term Research and Combined Interventions

Long-term follow-up data remains limited. Most studies did not extend beyond six months of treatment.

Trials evaluated whether combining the drug with physical therapy was associated with long-term outcomes. The evidence exploring the sustained effects of the combination treatment is still developing.

Key Studies & References

  1. Anticonvulsants in the Treatment of Pain
  2. Deep Venous Thrombosis - StatPearls - NCBI Bookshelf
  3. Anticoagulation for deep venous thrombosis (DVT) - GP Notebook (Clinical Guidelines Example)
  4. NCT01496365 | Treatment of Neuropathic Pain Associated With Diabetic Peripheral Neuropathy (Example Phase 3 RCT)

Frequently Asked Questions (FAQ)

Common questions about Oraxin (FAQ)

Q: Are there any common foods or drinks that should be avoided while using Oraxin?

A: Official information indicates that a documented interaction exists with alcohol, which is advised to be avoided due to the potential for increased Central Nervous System (CNS) depression. The combination may cause greater drowsiness or sedation. Official instructions for Oraxin state that the medicine can be taken with or without food.

Q: Can Oraxin be safely used by people over 65?

A: Official product information notes that the medicine’s use is generally restricted or cautioned in the elderly population due to a heightened risk of specific effects like increased sedation. Regulatory dosing recommendations advise that if used, older adults should be administered the dose at the lower end of the therapeutic range.

Q: Is Oraxin safe to use during pregnancy, according to official classification?

A: Official information assigns the key component of Oraxin to Pregnancy Category B. This classification indicates that animal reproduction studies have revealed no evidence of harm to the fetus. The medicine is noted to be used during pregnancy only when the benefit is considered to outweigh the risk.

Q: How does Oraxin affect blood pressure levels?

A: Regulatory documents list hypotension (low blood pressure) as a potential adverse reaction of the medicine. Official information states that caution is required in patients who have pre-existing conditions like hypertension (high blood pressure) or other cardiovascular disease.

Q: Is Oraxin considered a controlled substance?

A: No, official documents indicate that the main active component of Oraxin is not classified as a controlled substance by the DEA (Drug Enforcement Administration) in the U.S.

Q: Does Oraxin require a special authorization to get?

A: Oraxin is classified as a prescription-only medicine in the U.S. and is therefore dispensed under the authorization of a healthcare provider. It is not available for purchase over the counter.

Q: Can Oraxin be taken by people who are sensitive to certain dyes or fillers?

A: The medicine is contraindicated for those with a known hypersensitivity (severe allergic reaction) to the active ingredient or other similar drugs. Official patient information indicates that patients should inform a healthcare provider about any allergies to the ingredients, dyes, or preservatives.

Q: Is Oraxin known to cause any long-term health issues?

A: Official patient information states that long-term follow-up data remains limited for Oraxin. The labeling also indicates that long-term studies on the potential to cause cancer (carcinogenic studies) have not been done with the cyproheptadine component.

Q: What is the difference between Oraxin and other similar treatments?

A: Oraxin is officially classified as a combination medicine formulated as a liquid solution. Its composition is unique in that it includes a First-Generation Antihistamine (Cyproheptadine) and a Lipotropic Agent (Tricholine Citrate) combined into one product.

Q: Can Oraxin be used in combination with over-the-counter pain relievers?

A: Regulatory documents warn that the medicine may have additive effects with other Central Nervous System (CNS) depressants. Official guidance indicates that patients should inform their healthcare provider about all OTC medicines to account for potential drug interactions.

Q: Is it normal to feel a change in energy levels when starting Oraxin?

A: Official labeling indicates that a change in energy levels is possible. Antihistamines may diminish mental alertness, which is commonly reported as drowsiness or sedation. In contrast, official documents note that in young children, the medicine may occasionally produce excitation.

Q: Does Oraxin affect sleep patterns or cause insomnia?

A: The official adverse event profile lists both drowsiness (sleepiness) and insomnia (trouble falling or staying asleep) as potential effects of the medicine.

Q: Can Oraxin interact with common dietary supplements like vitamins?

A: Official guidance indicates that patients should inform a healthcare provider about all medicines they are taking, including vitamins/minerals, herbal products, and other supplements. This is because drug interactions may occur with combination products.

Q: Is Oraxin approved for use in children or adolescents?

A: Official use is generally permitted for children aged 2 years and older for certain indications. However, regulatory documents state that safety and effectiveness have not been established for pediatric patients below the age of two years.

Q: What happens if someone accidentally takes too much Oraxin?

A: Official patient information indicates that, in the event of an overdose, a poison control helpline or emergency medical help should be contacted immediately.

Q: Do studies suggest that Oraxin is effective for long-term use?

A: Studies and core regulatory documents state that long-term follow-up data remains limited. Most clinical research did not extend beyond six months of treatment.

Q: Does Oraxin have a 'black box' warning from the FDA or similar agency?

A: The official labeling includes specific warnings and contraindications related to the medicine’s safety profile. However, a specific Black Box Warning (the most serious type of warning issued by the FDA) is not present on the label's outer text.

Q: What should I know about driving or operating machinery while on Oraxin?

A: Patients are officially advised to be warned about engaging in activities requiring mental alertness and motor coordination. This includes activities such as driving a car or operating machinery, due to the potential for the medicine to diminish alertness.

Q: Are there different forms of Oraxin available (e.g., tablet, liquid)?

A: Official labeling describes Oraxin as an Oral Solution (Syrup). The medicine is administered exclusively via the oral route in this liquid form, and no other forms like tablets are officially described.

Q: Can Oraxin cause or contribute to weight changes?

A: The medicine is specifically intended to promote appetite stimulation and provide nutritional support. Regulatory data reports increased appetite and weight gain as potential effects.

Q: Is there a generic version of Oraxin available?

A: The active ingredient (Cyproheptadine) is marketed as a generic product, and the combination product is available under different trade names in various markets, indicating a generic status.

Q: What is the expected experience when stopping Oraxin?

A: Official patient information advises against discontinuing the medicine without consulting a healthcare provider. It notes that abruptly stopping the medication may result in the return of symptoms.

Q: Why does the official document list a particular warning about Oraxin?

A: Warnings and contraindications are listed in the official documents to prevent potentially serious interactions or side effects. For example, the restriction against taking it with MAO inhibitors is based on documentation that the combination may prolong and intensify certain pharmacological effects.

Q: Can Oraxin be split, crushed, or chewed?

A: Oraxin is an Oral Solution (liquid), and therefore is not applicable for splitting, crushing, or chewing. Administration instructions mandate the use of a special calibrated measuring device to ensure the dose is accurate.

Q: Are headaches a frequent side effect reported with Oraxin?

A: Headache is listed in the official adverse event data. However, unlike drowsiness and sedation, headache's frequency is not reported as 'Common' in the regulatory labeling.

Q: Is Oraxin used to treat conditions other than its main approved uses?

A: The active ingredient (Cyproheptadine) is officially approved for use as an antihistaminic and as adjunctive therapy for anaphylactic reactions. These indications are included in addition to its use as an appetite stimulant.

Q: Is Oraxin available over the counter in any country?

A: Official labeling classifies Oraxin as a Human Prescription Drug in the U.S. and is classified as a prescription-only medicine.

How should Oraxin be stored and disposed of?

How to Store and Dispose of Oraxin?

Official Storage Requirements

The Oraxin Oral Solution must be stored at Controlled Room Temperature, specifically between 20 to 25 C (68 to 77 F), as stated in regulatory labeling. It is essential to protect the medicine from light and keep the container tightly closed to maintain its integrity.

  • Mandatory Prohibitions: The product must not be frozen, as this can affect the stability of the liquid formulation. The medicine must also be stored out of the sight and reach of children.

Disposal Instructions

For unused or expired medicine, official regulatory guidance recommends utilizing a drug take-back program where available. If take-back options are unavailable, the medicine should be mixed with an undesirable substance, sealed in a container or bag, and discarded in the household trash. Oraxin must not be flushed down a toilet or poured down a sink unless the label explicitly instructs this method.

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

Equivalent of Oraxin found in:

A-Z Index: