Falmina

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Medically reviewed

Rosario Oropesa

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 Falmina

Property Description
Active Ingredients Levonorgestrel and Ethinyl Estradiol
Form Oral Tablets (28-day pack)
Pharmacological Class Combined Hormonal Contraceptive (CHC)
Primary Use Prevention of Pregnancy (Contraception)
Origin Synthetic Hormone Compounds

What Type of Medicine is Falmina?

Falmina is a specific prescription brand of medication identified generically as Levonorgestrel and Ethinyl Estradiol Tablets, which is categorized pharmacologically as a Combined Hormonal Contraceptive (CHC) for oral use. This classification denotes a combination drug containing both a synthetic progestogen and a synthetic estrogen. Falmina is a monophasic oral contraceptive pill, clinically recognized for delivering a consistent dose of active hormones across the 21-day active cycle. Its specific formulation and regimen are established for women of reproductive age seeking a daily, reliable method of contraception.

Composition: What Active Ingredients Does Falmina Contain?

The formulation contains the totally synthetic progestogen Levonorgestrel and the synthetic estrogen Ethinyl Estradiol. Both compounds are derived from non-natural origins, ensuring a standardized and stable pharmaceutical product. The use of this specific combination is supported by pharmacological studies which confirm its stability and efficacy for its intended purpose. The complete 28-day regimen is structured as a sequence of 21 active tablets containing the hormones and 7 hormone-free inactive tablets, which are included to sustain the daily routine and delineate the withdrawal bleed period.

What is the General Purpose of Falmina?

The general purpose of Falmina is the effective prevention of pregnancy in women using oral contraception. The combined hormones work to inhibit the release of an egg from the ovary (ovulation) via the suppression of key reproductive hormones. Beyond this main action, the combination is recognized by medical experts for its ability to simultaneously alter the physical conditions within the reproductive tract, including thickening the cervical mucus and modifying the endometrial lining, establishing a robust, multi-faceted approach to contraception.

What side effects are possible with Falmina?

Possible Side Effects and Safety Information

Falmina (levonorgestrel/ethinyl estradiol) is associated with both common and serious potential side effects, primarily related to its hormonal components. Safety information underscores that the risk of serious complications is highest in specific user populations.


Serious and Clinically Significant Risks

Use of Falmina increases the risk of serious thromboembolic events, including deep vein thrombosis (DVT), pulmonary embolism (PE), stroke, and myocardial infarction. The risk of these events is highest during the first year of use and is significantly compounded by certain existing risk factors.

Other serious risks include:

  • Hepatic Neoplasia (liver tumors).
  • Hypertension (high blood pressure) and worsening of existing hypertension.
  • Gallbladder disease.
  • Ocular lesions, such as retinal thrombosis or optic neuritis, which may lead to partial or complete loss of vision.

Common Adverse Reactions

The most frequently reported side effects include:

  • Headache
  • Nausea and Vomiting
  • Abdominal pain or cramping
  • Breakthrough bleeding (metrorrhagia) or spotting, especially during the first few months
  • Breast tenderness or pain
  • Acne
  • Vaginal yeast infections (vaginal moniliasis) or inflammation (vaginitis)

Safety Considerations

The risk of serious cardiovascular side effects is substantially increased for females over age 35 who smoke, for whom this medication is generally contraindicated. Caution is also necessary for patients with a history of depression, diabetes, hyperlipidemia, or conditions that may be aggravated by fluid retention. If a patient experiences jaundice, severe headaches, unexplained swelling, or signs of a blood clot (e.g., sudden shortness of breath, severe leg pain), the medication should be discontinued and medical help sought immediately.

Falmina does not protect against HIV infection or other sexually transmitted diseases.

Overdose and Emergency Response

Overdose and When to Seek Help

Falmina is a combination oral contraceptive containing the hormones levonorgestrel and ethinyl estradiol. The risk of life-threatening events from an overdose of this type of medication is generally considered low, but medical attention is always necessary if an overdose is suspected.

Overdosage may cause specific symptoms related to the hormonal content. The most commonly documented presentations of overdose include:

  • Gastrointestinal issues: Nausea and vomiting.
  • Reproductive effects in females: Withdrawal bleeding, which is a temporary episode of vaginal bleeding that can be expected following a large intake of the hormonal components.
  • Other general effects may include drowsiness.

Required Emergency Action

If you believe that you, or someone else, has taken an excessive amount of this medication, you must seek emergency medical attention immediately.

Treatment for an overdose of hormonal contraceptives is generally supportive and symptomatic, meaning care is provided to manage the patient's discomfort and monitor for any developing complications. Do not wait for symptoms to worsen. For guidance, you can call the Poison Help line or your country's emergency services number. Always inform healthcare professionals of the medication and the approximate amount taken.

Therapeutic Uses of Falmina

Falmina's combination of active ingredients is commonly used to help with fertility control for women of reproductive potential. Beyond this central role, the medication is generally applied across domains where additional symptomatic support is needed.

The medication is relevant for easing symptom clusters that may become intense or disruptive, including symptoms related to physical discomfort like severe menstrual cramping (dysmenorrhea) and excessive or heavy menstrual blood loss (menorrhagia). It is also applied in addressing symptoms related to systemic imbalance in certain cases of moderate to severe acne vulgaris. This dual application provides supportive relief when symptoms interfere with routine activities, and supports general well-being during symptomatic phases.

“The combination may offer supportive therapeutic benefit in managing cyclical symptoms and assisting with the functional stability of the menstrual cycle.”


Quick Fact: Relief for Menstrual Distress

Falmina is relevant for easing symptoms related to heightened physiological activity, and is applied in addressing discomfort and noticeable physiological strain during the menstrual phase. This provides supportive relief when symptoms interfere with routine activities.

Regulatory References

  1. NIH MedlinePlus Drug Information

Eligibility and Restrictions for Use

Falmina is officially indicated for use by females of reproductive potential for the purpose of preventing pregnancy. Eligibility is strictly defined by regulatory authorities to exclude populations with elevated health risks, primarily related to thromboembolism and hormone-sensitive conditions.

Contraindicated Populations

Use of Falmina is contraindicated (absolutely prohibited) in females who have the following conditions:

  • High Risk of Thrombotic Disease: History of or current deep vein thrombosis, pulmonary embolism, stroke, or coronary artery disease.
  • Age and Smoking: Females over 35 years of age who smoke.
  • Hormone-Sensitive Conditions: Current or history of breast cancer or other known estrogen- or progesterone-sensitive malignancies.
  • Severe Organ Impairment: Severe liver disease, liver tumors, or undiagnosed abnormal uterine bleeding.
  • Current Pregnancy: The medicine is contraindicated if pregnancy is known or suspected.

Restricted or Conditional Use

Population Category Official Regulatory Status
Postpartum Period Not recommended until at least four weeks after delivery due to thromboembolism risk.
Lactation Not recommended for nursing mothers as it may decrease milk production.
Major Surgery Must be stopped at least four weeks before and for two weeks after major surgery.
Age Limits Only indicated after menarche (onset of menstruation) and not indicated after menopause (geriatric use).

These official eligibility constraints define the required medical status and age profile for the drug's approved use.

What should I know about interactions with other medicines?

Falmina Interactions with other medicines and products

Falmina (ethinyl estradiol and levonorgestrel) can interact with several other medicines and products, potentially reducing its contraceptive effectiveness or altering the blood levels of either Falmina or the co-administered drug.


Medications that May Reduce Contraceptive Effectiveness

Certain medicines, primarily those that increase the breakdown (metabolism) of the hormones in Falmina, may lead to contraceptive failure and breakthrough bleeding. If these medicines are co-administered, a nonhormonal back-up method of birth control should be used and continued for 28 days after stopping the interacting drug. Examples include:

  • Anticonvulsants: Carbamazepine, Phenytoin, Topiramate, and Oxcarbazepine.
  • Antibiotics/Anti-infectives: Rifampin and Griseofulvin.
  • Herbal Products: St. John’s Wort (Hypericum perforatum).
  • Other: Modafinil.

Other Significant Interactions

Falmina may affect the blood levels of other medications. For instance, it can increase the blood concentration of drugs like cyclosporine, prednisolone, and theophylline, which may require dose adjustment. Conversely, co-administering drugs like acetaminophen or ascorbic acid (Vitamin C) may increase the hormone levels of ethinyl estradiol.

Contraindicated Combination: Falmina is contraindicated and must not be used with certain Hepatitis C combination drug regimens, such as those containing Ombitasvir, Paritaprevir, and Ritonavir, with or without Dasabuvir.

Non-Drug Interaction Constraint: Cigarette smoking substantially increases the risk of serious cardiovascular events, such as blood clots and stroke. Falmina is strictly contraindicated in women over 35 years of age who smoke.

Mechanism of Action

Mechanism of Action: How Falmina Works


Central Suppression of the Ovulatory Pathway

Falmina acts primarily by introducing synthetic hormones that function as agonists at receptors in the hypothalamus and pituitary gland. This initiates a negative feedback signal that suppresses the release of regulatory hormones, specifically FSH and LH. The inhibition of the Luteinizing Hormone (LH) surge prevents ovarian follicular maturation and release. This central action leads directly to the physiological consequence of anovulation (inhibition of ovulation).


Peripheral Modulation of Reproductive Tract Barriers

The progestin component, levonorgestrel, acts locally on the cervix and endometrium (uterine lining) to establish two complementary physiological changes. It causes the cervical mucus to become thick and viscous, which restricts sperm motility and migration. Simultaneously, it induces changes in the endometrium, altering the glandular structure and vascularization. This renders the uterine lining unreceptive, altering the endometrial environment, which is incompatible with blastocyst implantation.


Synergistic Dual-Hormone Agonism

The mechanism relies on the complementary action of both the progestin and estrogen components. This synergy modulates the reproductive endocrine function and contributes to the stability of the endometrial response.

Dosage and Administration Information

How to Use Falmina

Falmina is administered by the oral route using a fixed-dose tablet. The official dosing schedule follows a continuous cyclic regimen structured across a 28-day course. Users are required to ingest one tablet daily at approximately the same time each day to maintain a consistent 24-hour interval. Tablets must be taken in the sequential order indicated on the blister packaging.

Dosing Schedule and Timing

Element Official Guideline
Route of Administration Oral
Dosing Schedule One tablet daily, following 21 active tablets, then 7 inactive tablets.
Timing Constraint Must be taken at the same time daily (intervals must not exceed 24 hours).

Procedural and Population Rules

Initiation of the 28-day course follows one of two primary protocols: the Day 1 Start (beginning on the first day of menstruation) or the Sunday Start (beginning on the first Sunday after menstruation begins). A key procedural condition is the mandated requirement for a non-hormonal back-up method for the first seven days if the Sunday Start protocol is utilized.

The official labeling provides detailed procedures for managing deviations from the scheduled intake, including specific missed-dose rules that address scenarios of 1, 2, or more missed active tablets. Regarding population use, the medicine is not indicated for postmenopausal women, and initiation for non-breastfeeding women postpartum should be delayed until at least four weeks after delivery. This procedural structure outlines the official administration of Falmina, defining the required daily timing, sequence, and continuous cyclic use pattern.

Recent Clinical Evidence

Recent Clinical Evidence Overview

Falmina is a monophasic combined oral contraceptive that contains a fixed dose of two synthetic hormones: the progestin levonorgestrel (0.1 mg) and the estrogen ethinyl estradiol (0.02 mg). It is indicated for the prevention of pregnancy in females of reproductive potential. Clinical efficacy is primarily assessed by the overall pregnancy rate observed in large-scale studies.


Efficacy Data

In a clinical trial assessing the contraceptive efficacy of tablets containing this specific levonorgestrel/ethinyl estradiol combination, a total of 1,477 subjects completed 7,720 cycles of use. During this time, five total pregnancies were reported. This figure corresponds to an overall pregnancy rate of 0.84 per 100 woman-years of use. This rate included cycles where the drug may not have been taken exactly as prescribed, reflecting a real-world usage scenario.

Research suggests that the efficacy of this combination product may not be consistent across all body mass index (BMI) ranges. The efficacy in women with a BMI greater than 35 kg/m^2 has not been thoroughly evaluated in dedicated studies. The mean BMI of the study population for the primary efficacy trial was approximately 24 kg/m^2.


Safety Profile in Special Populations

Studies have confirmed that the safety and efficacy profile in post-pubertal adolescents aged 16 years and older is expected to be similar to that of adult users. However, use before the start of menstruation (menarche) is not indicated. Due to the hormone components, caution is generally advised, and use is often contraindicated in patients with a history of certain severe conditions, including uncontrolled hypertension, severe liver disease, or a history of blood clots.

Key Studies & References

  1. Levonorgestrel and Ethinyl Estradiol Tablets (Aviane, Falmina equivalent) Clinical Trial: Efficacy and Pregnancy Rate Data

Frequently Asked Questions (FAQ)

Common questions about Falmina (FAQ)

Q: Does Falmina have a beneficial effect on managing painful or heavy menstrual periods?

Falmina’s primary and regulatory-approved purpose is the prevention of pregnancy. Official regulatory documents list dysmenorrhea (painful periods) as a reported adverse reaction, and the medication is not formally indicated for its treatment. However, in clinical contexts, combined oral contraceptives are sometimes used descriptively to manage symptoms like painful or heavy periods.


Q: Does Falmina have any indication for treating symptoms associated with Polycystic Ovary Syndrome (PCOS)?

Regulatory agencies have established the prevention of pregnancy as the sole indication for Falmina (levonorgestrel and ethinyl estradiol). Official prescribing information does not list the treatment of symptoms associated with Polycystic Ovary Syndrome (PCOS) as an approved use.


Q: Are weight changes, such as weight gain or loss, commonly reported side effects of Falmina?

Weight changes, including both weight gain and loss, are among the adverse reactions reported during the use of combined hormonal contraceptives. Regulatory information often groups these changes with other general effects, and the exact incidence rate or frequency of this effect is typically not specified.


Q: Are changes in sexual desire (libido) a reported side effect associated with Falmina?

Official information on combined oral contraceptives includes a decreased interest in sexual intercourse or a loss in sexual desire as reported adverse reactions. While this effect is noted in regulatory documents, its frequency of occurrence is generally not detailed.


Q: Is it true that Falmina can cause dark patches on the skin of the face (melasma)?

Yes, regulatory labeling indicates that Chloasma (dark patches on the skin, also called melasma) may occur during use, particularly in individuals who have experienced it during a previous pregnancy. The labeling notes that, for females with this history, minimizing exposure to the sun and ultraviolet radiation is generally recommended to help prevent this occurrence.


Q: Does consuming alcohol affect the efficacy or safety of Falmina?

Official drug labels generally do not list a direct chemical interaction between alcohol and the contraceptive hormones that affects the pill's efficacy. However, cautionary information notes that heavy alcohol consumption can potentially lead to forgetting to take the pill or may cause vomiting, which could reduce effectiveness. Furthermore, heavy or long-term alcohol use may independently increase the risk of certain serious cardiovascular conditions.


Q: How does severe vomiting or prolonged diarrhea potentially affect the protection provided by Falmina?

If vomiting or severe diarrhea occurs within a few hours (typically 3 to 4 hours) of taking an active tablet, the pill may not be fully absorbed into the body. Regulatory guidance indicates that if this occurs, the procedures described for a missed dose may be applicable to maintain contraceptive protection.


Q: Does Falmina contain any ingredients that could trigger an allergic reaction?

Like all medicines, Falmina contains both active and inactive ingredients. While official labeling lists ingredients such as lactose and polacrilin potassium, allergic reactions (such as rash, swelling, or severe dizziness) are included in the general list of possible adverse reactions reported in users of oral contraceptives.


Q: How long does it typically take for normal fertility to return after discontinuing Falmina?

Official information suggests that fertility generally returns to pre-treatment levels shortly after the medication is discontinued, as the central hormonal suppression reverses. However, official information notes that some individuals may experience a temporary delay, such as the absence of periods (amenorrhea) or infrequent periods (oligomenorrhea), particularly if these were issues before starting the pill.


Q: Does the use of Falmina have any long-term negative effects on future fertility?

Current regulatory-supported evidence does not suggest that the use of combined oral contraceptives causes a permanent impairment of future fertility. Fertility generally returns to pre-treatment levels once the medication is stopped, allowing for a normal chance of conception.


Q: Is it safe to use Falmina continuously (skipping placebo pills) to avoid having a monthly withdrawal bleed?

The official, FDA-approved dosing schedule for this medication is the 28-day cyclic regimen (21 active tablets followed by 7 inactive tablets). Using the pill in an extended or continuous cycle (skipping the inactive pills) is not the officially labeled regimen for this specific product, although this method is used descriptively in certain clinical settings.


Q: Is it necessary to take a periodic 'rest' or break from using Falmina after continuous use?

There is no stated requirement in the official prescribing information for a periodic 'rest' or break from the medication. Regulatory documents note that stopping and restarting combined oral contraceptives after a break of four weeks or more may be associated with an increased risk of developing a blood clot.


Q: Can Falmina cause a woman's regular menstrual pattern to change after stopping the medication?

Official patient information states that after discontinuing the medication, the body may take time to readjust its natural cycle. As a result, users may experience amenorrhea (absence of periods) or oligomenorrhea (infrequent periods), particularly if they had irregular cycles before beginning the pill.


Q: Does the use of Falmina cause an abortion if a woman is already pregnant?

Official information states that Falmina is contraindicated (should not be used) if pregnancy is known or suspected. Clinical studies do not indicate that oral contraceptives have a teratogenic effect (cause birth defects) if taken inadvertently during early pregnancy. They are not used to terminate an existing pregnancy.

How should Falmina be stored and disposed of?

Official Storage Conditions

Falmina (levonorgestrel and ethinyl estradiol tablets) must be stored at Controlled Room Temperature, officially defined as 20 C to 25 C (68 F to 77 F). The regulatory labeling permits brief temperature excursions between 15 C and 30 C (59 F and 86 F). The product must be stored in a closed container and must be explicitly protected from light and moisture to maintain its stability. It is mandatory to keep Falmina out of the reach of children.


Disposal Instructions

To dispose of unused or expired Falmina, the United States Food and Drug Administration (FDA) recommends utilizing a community drug take-back program when available. If a take-back option is not readily accessible, the medication should be mixed with an undesirable substance, placed in a sealed bag or container, and discarded in the household trash, following official guidance for non-flush list medicines.

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

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