Buy Duphaston
Duphaston

$2.13
Delivery
Airmail (14-21 days) | EMS trackable (5-9 days)
Prescription
Issued on site / Included
Availability
In Stock
Product is shipped in a fully discreet envelope with no content disclosure, including all required documentation inside

Duphaston Properties

Active Ingredients
Dydrogesterone
Primary Category
Hormone Therapy, Women's Health
Therapeutic Class
Reproductive Health, Progestins
Pharmacological Class
Progestin
Indications
Menstrual Disorders, Endometriosis Symptoms, Infertility, Threatened Miscarriage
Contraindications
Certain Hormone-Dependent Tumours, Severe Liver Disease
Minor Side Effects
Nausea, Abdominal Pain, Headache, Breast Tenderness
Moderate Side Effects
Weight Gain, Fluid Retention, Changes in Menstrual Periods, Mood Swings
Serious Side Effects
Symptoms of Blood Clots, Liver Problems Symptoms, Severe Allergic Reaction
Dosage Forms
Tablets
Administration Route
Oral
Mechanism of Action
A synthetic version of the hormone progesterone that helps regulate the menstrual cycle and supports healthy pregnancy.
Prescription Status
Rx
Manufacturer
Mylan
Patient Summary
Used to treat various conditions related to a lack of progesterone, including irregular periods, endometriosis, and to support pregnancy.
Onset Time
Varies based on condition
Duration
Varies based on treatment plan
Storage Instructions
Store at room temperature, away from moisture and heat
Drug Interactions
Certain Anticonvulsants, Certain Antibiotics, Ritonavir
Pregnancy Use
Used to support pregnancy in certain cases under medical supervision

About Duphaston

Duphaston is a medication commonly prescribed in Singapore for hormonal health issues in women, with Dydrogesterone as its active ingredient. This guide explores its role, how it compares to generics and alternatives, and practical considerations for patients. Whether you’re navigating menstrual irregularities, fertility challenges, or pregnancy support, this resource aims to clarify key details and empower informed conversations with your healthcare provider.

A Brief History of Duphaston in Women’s Health

Duphaston, known for its role in hormonal therapy, has been a trusted option for decades in addressing conditions tied to progesterone deficiency. Developed as a synthetic progestogen, it was introduced to provide targeted support for the menstrual cycle and early pregnancy. In Singapore, it is registered by the Health Sciences Authority (HSA) and available through licensed pharmacies. While its exact launch date isn’t specified in the input data, its widespread use reflects its reliability in clinical practice. The medication is often prescribed for issues like irregular periods, luteal phase defects, or as part of assisted reproductive technologies. Its brand reputation stems from consistent formulations and regulatory compliance, making it a familiar choice for many patients.

How Duphaston and Dydrogesterone Work in the Body

Imagine your body’s hormones as a team of conductors in an orchestra. When progesterone, a key hormone, is out of balance, the body’s rhythm falters. Duphaston contains Dydrogesterone, a synthetic version of progesterone, to restore harmony. It works by supporting the lining of the uterus, which is crucial for maintaining a healthy menstrual cycle and early pregnancy. For example, in cases of luteal phase deficiency, where the body doesn’t produce enough progesterone after ovulation, Dydrogesterone helps thicken the uterine lining to prepare for potential implantation.

While Dydrogesterone is the active ingredient, Duphaston is the branded formulation that includes additional components like fillers or binding agents. These inactive ingredients ensure the medication’s stability and absorption but may vary between the brand and generic versions. Understanding this distinction helps patients appreciate why generics are equally effective but may differ in non-medical aspects.

Who Benefits from Duphaston? Real-Life Scenarios

Consider a 32-year-old woman experiencing irregular periods and difficulty conceiving. Her doctor might prescribe Duphaston to regulate her cycle and improve fertility outcomes. Another scenario involves a 28-year-old with a history of recurrent miscarriages, where Duphaston could support early pregnancy by maintaining progesterone levels.

For patients undergoing in vitro fertilization (IVF), Duphaston might be part of a treatment plan to enhance the chances of successful implantation. It is also used for conditions like endometriosis or premenstrual syndrome (PMS) when hormonal balance is disrupted. However, it’s important to note that Duphaston is not a standalone solution—it is tailored to individual needs under medical guidance. No one should self-prescribe or adjust dosage without consulting a healthcare professional.

Brand vs. Generic: What Sets Duphaston Apart

Duphaston and its generic counterparts share Dydrogesterone as the active ingredient, but differences lie in their inactive components, packaging, and branding. For instance, generics may use alternative fillers or colorants, which could affect tolerability in rare cases. The brand’s formulation is standardized, which some patients prefer for consistency.

In terms of cost, generics are typically more affordable, though prices can vary between manufacturers. Appearance also differs: Duphaston tablets are usually round and white, while generics might come in different shapes or colors. Patient perception often hinges on trust in the brand, but generics are equally regulated and effective. The choice between them depends on factors like budget, medical advice, and personal comfort with the medication’s presentation.

Duphaston vs. Alternatives: A Patient-Centric Comparison

Feature Duphaston Dydrogesterone Generics Alternative Treatments
Active Ingredient Dydrogesterone Dydrogesterone Progesterone (natural or synthetic)
Common Uses Menstrual regulation, fertility support Similar to Duphaston Menstrual issues, PMS, pregnancy support
Cost (SGD) Higher (varies by pharmacy) Lower (e.g., $1–$2 per pack) Varies (e.g., $5–$3 per pack)
Availability Prescription-only Prescription-only Prescription-only or OTC (depending on formulation)
Tolerability Generally well-tolerated Similar side effect profile May vary; natural progesterone has different absorption

For example, a patient with a sensitive digestive system might find Dydrogesterone generics easier to tolerate than other progestogens. Alternatively, someone requiring rapid hormonal adjustment might benefit from alternative treatments like progesterone injections. The decision often balances efficacy, cost, and individual health profiles.

Common side effects of Duphaston include nausea, headache, or breast tenderness. These are usually mild and subside as the body adjusts. However, if symptoms persist or worsen, patients should consult their doctor. For instance, a patient taking Duphaston for menstrual irregularities might experience occasional dizziness but find it manageable with dose adjustments.

Serious side effects are rare but can include allergic reactions, such as hives or swelling, or unexpected bleeding. A 35-year-old woman on Duphaston for fertility support noticing severe abdominal pain should seek immediate medical attention.

Drug interactions are critical to consider. If a patient is taking anticoagulants like warfarin, Duphaston may influence blood clotting. A scenario where a woman on both medications experiences increased bruising highlights the need for regular monitoring. Always discuss current medications with your doctor to avoid complications.

Mastering Dosing and Administration

Duphaston is typically taken once or twice daily, depending on the condition. For menstrual regulation, it may be prescribed for specific days of the cycle, while fertility support often requires longer-term use. Adhering to timing is key—taking it with food can reduce stomach discomfort.

Imagine a patient who forgets a dose. If it’s close to the next scheduled time, they should skip the missed dose and continue as normal. However, doubling up is not advised. Consistency is vital, as inconsistent use may reduce effectiveness. Always follow the prescribing physician’s instructions to align with your treatment goals.

Local Availability and Practical Tips for Singapore Patients

In Singapore, Duphaston requires a prescription and is available at all major pharmacies, including Guardian, Watsons, and pharmacies within public hospitals. Generic versions of Dydrogesterone are also accessible, often at lower costs. Patients should verify the medication’s HSA registration to ensure authenticity.

When discussing Duphaston with your doctor, ask about the expected timeline for results, potential side effects, and whether generic alternatives are suitable. For example, a patient concerned about costs might inquire, “Are there equivalent options that are more affordable?”

Importing medications like Dydrogesterone for personal use is permitted under Singapore’s Health Sciences Authority regulations, but it’s generally unnecessary due to local availability. Patients should avoid unverified online sources to prevent counterfeit products. Always consult your pharmacist or doctor before importing.

Frequently Asked Questions: Addressing Patient Concerns

Is Duphaston the same as Dydrogesterone?
Duphaston contains Dydrogesterone as its active ingredient, but the brand includes additional non-medicinal components. Generics have the same active ingredient, making them equally effective.

How much does Duphaston cost in Singapore?
Prices vary by pharmacy and dosage. On average, a pack of 1 tablets ranges from $25 to $4. Generic alternatives are often cheaper, with similar efficacy.

Can I take Duphaston during pregnancy?
It is sometimes prescribed during early pregnancy to support hormonal balance, but only under medical supervision. Never self-administer without a doctor’s guidance.

What’s the difference between brand and generic Dydrogesterone?
The active ingredient is identical, but inactive ingredients, packaging, and cost may differ. Both are regulated and safe, but preferences vary based on individual needs.

What should I do if I miss a dose?
Take it as soon as remembered, but skip it if close to the next scheduled dose. Consistency is important, so discuss any missed doses with your doctor.

Conclusion: Making Informed Choices for Hormonal Health

Duphaston and Dydrogesterone are essential tools in managing hormonal conditions, with their effectiveness rooted in supporting progesterone activity. While the brand offers a standardized formulation, generics provide cost-effective alternatives. Understanding the differences, side effects, and local availability empowers patients to engage in meaningful discussions with healthcare providers. Always prioritize medical advice over assumptions, and ensure transparency about your health history to optimize treatment outcomes.

External Resources about Duphaston


Information Prepared By

Nawin Kittisak
Vikneswaran V Paranjothy