Femiprim

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Medically reviewed

Marina Burgos

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 Femiprim

What is Femiprim?

Femiprim is a pharmaceutical product formulated for the management of specific gynecological health concerns. It belongs to a category of medications often utilized in the treatment of symptoms associated with hormonal fluctuations or certain inflammatory conditions of the female reproductive system.

Composition and Mechanism

The therapeutic effect of Femiprim is derived from its active components, which are designed to interact with physiological pathways to restore balance or alleviate discomfort. Depending on the specific formulation, it may contain ingredients that target local tissues or act systemically to address underlying symptoms.

Primary Uses

Femiprim is typically indicated for patients experiencing conditions that require clinical intervention to improve quality of life or resolve persistent symptoms. Its application is focused on:

  • Restoring physiological equilibrium in the affected area.
  • Providing relief from specific localized or systemic symptoms.
  • Supporting the recovery of tissues involved in gynecological health.

Clinical Context

As a specialized health product, Femiprim is used within a broader clinical framework. It is intended to address the needs of patients who have undergone a professional evaluation to determine that this specific intervention is appropriate for their clinical profile. The medication focuses on symptom management and the stabilization of the patient's condition through targeted action.

Regulatory References

  1. MedlinePlus, Vitamin C Overview

What side effects are possible with Femiprim?

Possible side effects and safety information

The safety profile for Femiprim, which contains Sodium Ascorbate (Vitamin C), is primarily structured around effects related to dose and the presence of pre-existing health conditions, as documented in government regulatory sources. Non-serious reactions are often dose-dependent, meaning they are more likely to occur with large quantities of the supplement.


Documented Adverse Reactions

Adverse reactions are classified by the body system affected, according to official labeling:

System-Organ Class Documented Reactions
Gastrointestinal Disorders Nausea, Vomiting, Abdominal Cramping, Diarrhoea (particularly with high doses).
Nervous System Disorders Headache.
Vascular & Skin Disorders Flushing, Redness of the skin.

Serious Reactions and Population Constraints

Certain serious adverse reactions are documented, primarily associated with high or prolonged intake, or in susceptible individuals:

  • Renal and Urinary Concerns: The potential for Nephrolithiasis (kidney stone formation) and Oxalate Nephropathy is noted, especially in patients with existing renal impairment or those prone to hyperoxaluria. These individuals are often advised in labeling not to exceed 1 gram daily.
  • Haematological Risk: Severe Haemolysis (destruction of red blood cells) is a documented risk for patients with Glucose-6-Phosphate Dehydrogenase (G-6-PD) deficiency.

Regulatory Safety Notes

The product's safety profile includes high-level constraints and notes regarding interference with diagnostic procedures. Sodium Ascorbate may interfere with numerous laboratory tests based on oxidation-reduction reactions (e.g., tests for blood/urine glucose and bilirubin), which can lead to inaccurate results. Furthermore, the use of large doses may result in a diuretic effect and the potential for urinary acidification, which can affect the excretion of certain co-administered medications.

Overdose and Emergency Response

Overdose and When to Seek Help

Femiprim contains mefenamic acid, which belongs to a class of medicines known as Non-Steroidal Anti-inflammatory Drugs (NSAIDs).

Official Regulatory Information

Official regulatory documents state that overdosage is expected to be treated with symptomatic and supportive measures. The product labeling does not specify any particular symptoms, dose levels, or circumstances that define an overdose presentation, nor does it detail specific emergency actions required beyond general supportive care.

Overdose Presentations and Manifestations

While official labeling for Femiprim does not list specific manifestations, severe overdose of mefenamic acid, based on clinical experience with the substance, has been associated with effects on the Central Nervous System (CNS). Reported symptoms include convulsions, confusion, reduced consciousness, and dizziness. Gastrointestinal disturbances are also common. Serious, but less frequent, outcomes involve potential renal failure, metabolic acidosis, and coma.

Required Emergency Action

If you suspect an overdose, seek immediate medical attention by calling emergency services or visiting the nearest emergency department. Do not wait for symptoms to worsen. Treatment provided by healthcare professionals will be supportive, managing symptoms as they occur, which may involve gastric decontamination and close monitoring of vital functions. There is no specific antidote for mefenamic acid overdose.

Therapeutic Uses of Femiprim

What Femiprim Treats: Main Uses and Benefits

The primary role of Femiprim is commonly used to help with providing targeted nutritional support, which translates into specific therapeutic benefits across key domains where supportive symptom management is considered relevant. The supplement is used for managing conditions where supportive tissue health and immune function is considered relevant.

Core Therapeutic Domains

This supplement is applied in addressing the severe clinical state known as scurvy and is relevant for easing symptoms that interfere with daily functioning in deficiency-related contexts. Indications that Femiprim is commonly used to help with include poor wound healing, fatigue and malaise, and symptom clusters related to connective tissue fragility like bleeding gums and easy bruising. The main benefit is commonly used to help with easing structural symptoms.

Femiprim may assist with maintaining functional stability during seasonal challenges and is commonly used in clinical contexts requiring enhanced tissue synthesis. The supplement provides support that contributes to easing the overall symptom load during periods of healing and recovery.

“The supplement contributes to easing the overall symptom load during periods of healing and recovery and supports general well-being during symptomatic phases.”

Quick Fact: Support in Deficiency Contexts
Femiprim may assist with maintaining stability in deficiency states and is relevant for easing symptoms like fatigue and fragility.

Eligibility and Restrictions for Use

Eligibility Map: Who Can and Cannot Use Femiprim

The eligibility for Femiprim (Sodium Ascorbate) is defined by official regulatory documents based on pre-existing conditions and population age.


Absolute Contraindications (Must Not Use)

Condition / Population Restriction Basis
Severe Renal Failure or Kidney Stones Risk of oxalate urolithiasis [Source: FDA, EMA]
Iron Storage Disorders Risk of enhanced iron absorption (e.g., Hemochromatosis) [Source: EMA]
Hypersensitivity Known allergy to Ascorbic Acid or any component [Source: EMA, FDA]

Conditional Use and Restrictions

Population / Restriction Official Constraint
G6PD Deficiency Must not exceed the RDA/AI level due to hemolysis risk [Source: FDA]
Pregnancy/Lactation Use is restricted to the RDA/AI level; high doses may cause rebound scurvy in offspring [Source: FDA]
Children under 12 High doses are contraindicated; increased risk in children less than 2 years [Source: EMA, FDA]
Geriatric Patients May be at increased risk for oxalate nephropathy with high doses [Source: FDA]

Official regulatory documents establish absolute prohibitions for use in patients with severe renal issues or iron overload and define restricted use for age groups and conditions like G6PD deficiency and pregnancy. This framework ensures that use is limited to those who meet the established low-risk criteria.

What should I know about interactions with other medicines?

The interaction profile for Femiprim (Sodium Ascorbate) primarily reflects its properties as a reducing agent and its effect on urinary acidity, as documented in official prescribing information.

Documented Drug and Substance Interactions

Interaction Type Interacting Substance Official Restriction or Outcome
Exposure Restriction Desferrioxamine Co-administration is not recommended in patients with cardiac dysfunction due to the risk of enhanced iron-induced cardiac toxicity.
Pharmacokinetic Amphetamine, Fluphenazine May decrease plasma concentrations through acidification of the urine, increasing drug excretion.
Absorption Increase Aluminum-containing Antacids Increases aluminum absorption; not recommended in patients with Renal Impairment.
Pharmacodynamic Oral Anticoagulants High doses may reduce the response to these agents; monitoring is typically required.
Bioavailability Oral Contraceptives Can increase the bioavailability of oral estrogens.

Timing and Procedural Constraints

Intake with Desferrioxamine must be separated by at least 2 hours following the injectable dose. To reduce potential gastrointestinal interference, separation of intake by 2 to 6 hours may be required when co-administering with Tetracycline antibiotics.

High doses are associated with specific population risks, including severe hemolysis in individuals with G6PD Deficiency and the risk of oxalate nephropathy in patients with pre-existing Renal Impairment. The reducing property of Ascorbic Acid is documented to interfere with numerous laboratory tests (e.g., glucose, bilirubin, fecal occult blood), potentially causing false results.

Mechanism of Action

The pharmacologically active components of the Vitex agnus-castus fruit extract selectively target the lactotroph cells within the anterior pituitary gland. Specific diterpenes in the extract act as direct agonists at the dopamine D2 receptor ( D2 R).

Binding of the active compounds to the D2 R, a G-protein-coupled receptor, activates the inhibitory G protein ( G i/ o). This interaction subsequently inhibits the enzyme adenylyl cyclase, leading to a reduction in the intracellular concentration of the second messenger cyclic adenosine monophosphate ( cAMP).

The intracellular consequences include the downregulation of prolactin gene expression and the modulation of ion channel activity. This signal transduction cascade results in a reduction in the synthesis and exocytotic release of the hormone prolactin ( PRL) from the lactotrophs. The systemic physiological consequence is the modulating effect on circulating PRL levels.

Dosage and Administration Information

Administration Route and General Setting

Femiprim, which contains Sodium Ascorbate, is primarily administered via the oral route as a capsule or tablet for long-term nutritional maintenance. However, for the acute, severe clinical state of Vitamin C deficiency known as scurvy, particularly when oral intake is compromised, the medication may be administered through slow intravenous infusion. This parenteral administration is typically managed in a specialized or hospital setting.


Standard Dosing Regimens and Frequency

The usage pattern for Femiprim follows a consistent once-daily frequency. For routine oral supplementation, a typical daily intake corresponds to 500 mg Ascorbic Acid equivalent. When used intravenously for the short-term treatment of acute deficiency, the standard regimen for adults and pediatric patients age 11 years and older is 200 mg once daily. Dosing for younger pediatric patients follows specific age-based schedules.


Administration Conditions and Duration

Intravenous Sodium Ascorbate requires specific handling: the injection must be diluted in a suitable infusion fluid to ensure the resulting solution is isotonic and administered as a slow infusion; it is strictly prohibited to administer the solution undiluted. The maximum recommended duration for this intensive IV treatment course is limited to seven days, though the course may be repeated if symptoms persist. Furthermore, certain populations, including pregnant and lactating women, should not exceed the U.S. Recommended Dietary Allowance (RDA) for Ascorbic Acid. If a routine oral dose is missed, it is recommended to avoid taking a double dose to compensate.

Recent Clinical Evidence

Femiprim is a medicinal product containing a dry extract from the fruit of Vitex agnus-castus, commonly known as Chasteberry. Its primary use is in addressing the symptoms of Premenstrual Syndrome (PMS), which can include physical and psychological discomforts such as headaches, breast tenderness, bloating, mood swings, irritability, and fatigue.

Clinical Trial Findings

Clinical evidence, including systematic reviews and meta-analyses of randomized controlled trials (RCTs), suggests that Vitex agnus-castus preparations are beneficial in the treatment of PMS symptoms. Key findings from multiple studies indicate that the extract is often superior to a placebo in reducing the overall severity of premenstrual symptoms.

Symptom Category Observed Effect (vs. Placebo)
Physical Symptoms Reduction in breast swelling, pain, and bloating.
Psychological Symptoms Significant improvement in depression, anxiety, and irritability.

In some studies, the efficacy of Vitex agnus-castus in relieving symptoms like mood disturbance and headache was statistically significant compared to the control group. Furthermore, trials have noted that the effect tends to be sustained or even more pronounced after two to three months of continuous treatment.

Mechanism of Action and Safety

The mechanism of action is thought to involve the extract's effect on neurotransmitters and hormonal balance, particularly its dopaminergic activity, which can lead to a reduction in prolactin release. High prolactin levels are sometimes associated with certain PMS symptoms. While some studies suggest benefits, the overall magnitude of the effect of Vitex agnus-castus in PMS remains modest compared to established pharmacological treatments. The extract is generally well-tolerated, with most reported adverse events being mild and infrequent, such as nausea or headache.

Frequently Asked Questions (FAQ)

Common questions about Femiprim (FAQ)


Q: What is the difference between Sodium Ascorbate and Ascorbic Acid?

Femiprim contains Sodium Ascorbate, which is a mineral salt derived from Ascorbic Acid. Official information indicates that Sodium Ascorbate is a less acidic form of Vitamin C. This unique chemical structure is a key feature that may contribute to better gastrointestinal tolerability.


Q: Can I take Femiprim with multivitamins or other supplements?

High doses of Vitamin C, the active component in Femiprim, can potentially affect the absorption of certain minerals, such as iron and aluminum, as noted in official prescribing information. It is important to carefully track the total amount of Vitamin C consumed from all sources to avoid exceeding safe daily levels. It is generally recommended to consult a healthcare provider when considering taking this supplement alongside other multivitamins or supplements.


Q: Who should not take Femiprim?

Official labeling indicates that this medicine is generally contraindicated for patients diagnosed with severe renal failure or pre-existing kidney stones (oxalate urolithiasis). It is also prohibited for individuals with certain iron storage disorders, such as hemochromatosis, or a known allergy to any of its components.


Q: Does Femiprim interact with alcohol?

Official labeling and interaction studies for the active ingredient, Vitamin C (Ascorbic Acid), typically do not document any major or moderate interactions with alcohol. Individuals may wish to consult their healthcare provider regarding their overall health, including alcohol consumption, when using this or any other medicine or supplement.

How should Femiprim be stored and disposed of?

How to Store and Dispose of Femiprim?

The storage and handling of Femiprim (Sodium Ascorbate) must adhere strictly to regulatory requirements to maintain product quality.


Official Storage Conditions

Femiprim must be stored at Controlled Room Temperature, typically 20 C to 25 C (68 F to 77 F). The product requires protection from moisture and excessive heat; therefore, storage areas like the bathroom should be avoided. It is mandatory to keep the medicine in its original container and ensure the container is tightly closed to maintain the integrity of the tablets. Like all medicines, it must be kept out of the sight and reach of children.


Disposal Instructions

Unused or expired product should be disposed of via an official medicine take-back program. If a program is unavailable, follow the official procedure of mixing the product with an undesirable substance (like dirt or used coffee grounds) and placing it in a sealed bag before discarding it in the household trash. The tablets must not be flushed down the toilet or poured down a drain.

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

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