Prometrium
Prometrium

2.23
Prometrium is a synthetic hormone preparation used in hormone replacement therapies to support women's reproductive health.


Ingredient
Availability
In Stock
Delivery
Airmail (14-21 days) | EMS trackable (5-9 days)
Product is shipped in a fully discreet envelope with no content disclosure, including all required documentation inside

Product Sheet

Active Ingredient(s)
Progesterone
Product Origin
Generic Alternative
Reference Manufacturer
AbbVie
Product Form
Capsule
Regulatory Classification
Rx
Primary Category
Women's Health
Product Category
Progestin
Pharmacological Class
Hormone
Clinical Indications
Hormone replacement therapy, Menstrual issues
Manufacturer Description
Prometrium is a synthetic hormone preparation used in hormone replacement therapies to support women's reproductive health.
Mechanism of Action
Progesterone mimics natural hormones to regulate the menstrual cycle, support the uterine lining, and balance estrogen effects.
Route of Administration
Oral
Onset Time
2 hours
Duration
24 hours
Contraindications
Liver dysfunction, Breast cancer, Thromboembolic disorders
Severe Adverse Events
Blood clots, Severe allergic reactions
Common Side Effects
Drowsiness, Dizziness, Breast tenderness
Uncommon Side Effects
Bloating, Headache, Mood swings
Drug Interactions
Anticoagulants, Rifampin
Pregnancy Safety Warnings
Consult a physician regarding usage.
Age Restrictions
Not for pediatric use
Storage Guidelines
Store at room temperature.
Related Products
Medroxyprogesterone

Prometrium FAQ

Can I take Prometrium with other hormonal contraceptives?

Prometrium can be used together with combined estrogen-progestin contraceptives, but overlapping hormonal effects may increase breast tenderness. Discuss timing and any needed dose adjustments with your clinician.

Will taking Prometrium affect drug testing for work or sports?

Progesterone is a naturally occurring hormone and is not typically screened for in standard workplace or athletic drug tests. However, certain anti-doping agencies may monitor hormone levels; consult your organization’s policies if you compete professionally.

What does the imprint on a Prometrium tablet look like?

In most markets, the 100 mg tablet bears the imprint “P-100” and the 200 mg tablet “P-200.” Imprints can vary by manufacturer and region; verify the markings against the pharmacy label.

Is it safe to travel internationally with Prometrium?

Yes, but keep the medication in its original labeled container, carry a copy of the prescription, and be aware that some countries may require a medical certificate for hormone therapy. Store the pills in a carry-on bag to avoid temperature extremes.

Do I need to avoid certain foods while taking Prometrium?

There are no strict dietary restrictions, but taking the pill with a meal can lessen gastrointestinal upset. Avoid excessive alcohol, which can strain liver metabolism.

Can Prometrium be used for preventing miscarriage?

Progesterone supplementation is sometimes prescribed for women with a history of recurrent miscarriage, but this use is off-label and should only be considered after thorough evaluation by a reproductive specialist.

What are the inactive ingredients in Prometrium pills?

Typical excipients include lactose, microcrystalline cellulose, and magnesium stearate. Patients with lactose intolerance should verify the formulation with the pharmacist.

How long does it take for Prometrium to show effect?

Clinical effects on the uterine lining usually become apparent within 2-3 days of daily dosing, though full therapeutic benefit may require several days of consistent use.

Is there a generic version of Prometrium available in Hong Kong?

Yes, generic oral progesterone tablets are marketed under various brand names. They contain the same active ingredient and dosage strengths, but patients should confirm bioequivalence with their prescriber.

What is Prometrium?

Functioning as a synthetic version of the naturally occurring hormone progesterone, this compound plays a vital role in regulating the female reproductive system. It belongs to the class of medications known as progestins, which are utilized to support hormonal balance within the body.

This ingredient is the primary active substance found in formulations marketed as Prometrium and various generic progesterone capsules. By mimicking the biological effects of endogenous hormones, it provides a supplementary approach to endocrine management.

Clinical application of this hormone is centered on addressing conditions where progesterone levels are inadequate or require external stabilization. The medication typically exists in a micronized form designed to enhance the body's ability to facilitate its absorption during the metabolic process.

Availability and Common Formulations

Patients in Hong Kong may encounter this ingredient in the form of oral capsules, which are the most common delivery method. These capsules contain micronized progesterone suspended in an oil-based vehicle to assist the digestive system in processing the substance.

While marketed under specific brand names, generic versions are also available in the local market. These formulations are managed through standard regulatory channels to ensure quality control. Whether a patient receives a branded version or a generic equivalent, the core active ingredient remains consistent in its chemical composition and intended therapeutic purpose.

Clinical Applications and Therapeutic Goals

This active compound is primarily employed to address several conditions related to hormonal health. Common clinical applications include:

  • Supporting the lining of the uterus in individuals undergoing estrogen replacement therapy.
  • Assisting in the management of secondary amenorrhea, where menstruation has ceased unexpectedly.
  • Addressing specific symptoms related to progesterone deficiency or hormonal imbalance.
  • Providing support during assisted reproductive procedures to help maintain the uterine environment.

Healthcare providers look at a patient's medical history and current hormonal profile to determine if this therapy is appropriate. It is primarily used to provide a necessary biological "signal" to the reproductive system, helping to regulate cycles or provide support in managed hormonal environments.

How the Body Processes This Ingredient

Upon ingestion, the compound travels through the digestive system where the micronized particles are absorbed into the bloodstream. Once circulating, it binds to specific receptors located in various target tissues, primarily within the uterus.

By interacting with these receptor sites, the ingredient facilitates the transition of the uterine lining into a secretory state. This process is essential for maintaining a stable environment within the reproductive tract. The body later metabolizes the substance through the liver, eventually clearing the metabolites through typical excretion pathways. This mimicry of natural progesterone ensures that the body's physiological responses remain aligned with the intended hormonal balance.

Safety Profile

Common Reactions

Patients may experience mild physiological shifts as the body adjusts, such as temporary feelings of drowsiness, dizziness, or localized abdominal discomfort.

Serious Reactions

Immediate medical assessment is necessary if an individual experiences signs of severe allergic response, vision changes, signs of blood clots, or sudden, intense chest pain.

Contraindications

Individuals with a history of undiagnosed vaginal bleeding, liver dysfunction, known breast or reproductive cancers, or history of stroke should avoid this substance.

Interaction Awareness

Specific medications, particularly those affecting liver enzymes, can alter how this hormone is processed. Consult the specific medication’s package insert for a full list of potential interactions with herbal supplements or external drug formulations.

Usage Context and Considerations

Correct storage usually involves keeping the medication in a cool, dry place away from direct sunlight to maintain the integrity of the oil-based capsule. Treatment duration varies significantly depending on whether the requirement is for acute cycle regulation or long-term hormonal support. Variations between different medication brands can occur, but the fundamental pharmacological requirements remain similar. For detailed usage, dosing, and administration, refer to the specific medication's clinical information.

Glossary

Progestin
A synthetic substance that mimics the actions of the natural hormone progesterone in the body.
Amenorrhea
The absence of a menstrual period in a woman who has previously menstruated.
Micronized
A process of reducing the particle size of a drug to improve its absorption rate during digestion.
Endogenous
A term used to describe hormones or substances that originate from within the human body.

Clinical Disclosure

This overview provides generalized information about the API Prometrium and is not a substitute for professional medical advice. Because medications like Prometrium vary in their specific potency, binding agents, and intended delivery method, it is essential to review the label and information leaflet included with your specific product. The authors assume no liability for individual clinical outcomes; patients must always consult with a licensed healthcare professional to discuss their unique health requirements and medication usage.

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