Estradot

What Are Estradot Patches?

Estradot patches are a twice-weekly, low-dose hormone replacement therapy (HRT) treatment designed to ease and manage uncomfortable menopause symptoms. Each patch delivers a steady dose of estradiol, a naturally occurring form of oestrogen, through your skin and into your bloodstream. The medication is suitable for women in both perimenopause and postmenopause.

Unlike tablets, which can be harder on the digestive system, Estradot patches are absorbed transdermally. This makes them a popular choice for women who want consistent relief without daily pills. Estradot comes in various strengths, allowing treatment to be tailored to your individual needs.

What is Estradot Used For?

Estradot is used as part of HRT to manage symptoms caused by declining oestrogen levels during menopause, perimenopause (the transition before periods stop completely) and postmenopause (when symptoms persist after menstruation has ended).

The patches are prescribed to relieve a wide range of common symptoms of menopause, including:

• Hot flushes and night sweats
• Mood changes, irritability or anxiety
• Sleep disturbances
• Vaginal dryness or discomfort during sex

Estradot 50, 75, and 100mcg patches can also be prescribed to help prevent osteoporosis in postmenopausal women who are at increased risk of fractures and cannot take other bone-strengthening treatments.

Estradot patches are an oestrogen-only HRT that can either be used on its own by women who have undergone a hysterectomy or in conjunction with a separate progesterone by those who still have their womb (or have been fitted with a Mirena coil). Prescription Doctor offers Utrogestan progesterone capsules, which can be used alongside Estradot.

How Do Estradot Patches Work?

Estradot patches work by replacing the oestrogen your body is no longer producing in sufficient amounts. The active ingredient, 17β-estradiol, is chemically identical to the main type of oestrogen produced in your ovaries before menopause. Once applied, estradiol is gradually released and absorbed through the skin. This helps to rebalance hormone levels, reducing the severity and frequency of menopause symptoms.

During the menopause, less and less oestrogen (the female sex hormone) is produced naturally by the body. This causes uncomfortable symptoms such as mood swings, hot flushes, insomnia, and excessive sweating. Estradot HRT patches are designed to combat this by releasing estradiol in the same manner as the ovaries do before menopause.

By restoring oestrogen, Estradot can also help support bone health and improve overall well-being during and after menopause. Oestrogen plays a vital role in maintaining bone density, so replacing it can help reduce the risk of osteoporosis and fractures. It can also have a positive effect on mood, sleep quality and energy levels, which together contribute to a better quality of life.

For women with a womb, Estradot is usually prescribed with a progestogen (e.g. Utrogestan) to protect the lining of the uterus and reduce the risk of endometrial cancer. This combination is known as combined HRT.

How Long Does Estradot Take to Work?

Everyone responds to HRT at a slightly different pace, but many women notice some improvement in their symptoms within the first few weeks of using Estradot. Hot flushes, night sweats and sleep disturbances are often the first to improve. In most cases, it takes about 6 to 12 weeks for Estradot to reach full effectiveness.

If symptoms persist beyond this point or you're not feeling better, your dose may need to be adjusted.

How Effective is Estradot?

Estradot is a clinically proven and widely prescribed oestrogen patch. It's considered effective for treating vasomotor symptoms like hot flushes and night sweats, as well as improving sleep, mood, vaginal health and quality of life in menopausal women.

A systematic review and meta-analysis referenced in NICE menopause guidance found that transdermal oestradiol had the highest probability of being the most effective treatment for hot flushes and night sweats when compared with placebo. Unlike oral HRT, transdermal oestrogen hasn't been shown to raise the risk of blood clots, which is why it's often recommended for women with a higher clotting risk, including those with a BMI over 30.

For women at higher risk of fractures, Estradot 50, 75 and 100mcg can also be prescribed to help protect bone density and reduce the risk of postmenopausal osteoporosis, usually where other osteoporosis treatments aren't suitable. A meta-analysis of transdermal oestrogen therapy found a measurable increase in lumbar spine bone density after one to two years of use.

The Benefits of Estradot Patches

Estradot offers several practical and medical advantages compared to other forms of HRT, such as oral medication. The main ones include:

• Steady hormone release: Maintains a consistent level of oestrogen in your bloodstream, which may reduce the risk of side effects linked to hormonal fluctuations, such as nausea.
• Transdermal delivery: Absorbed through the skin, thereby bypassing the digestive system. This makes it suitable for women who can't tolerate oral HRT.
• Lower risk of blood clots: Compared to oral oestrogen, useful for women with risk factors.
• Convenient and discreet: Applied twice weekly and worn under clothing, patches are fuss-free and don't interfere with daily routines.
• Steady Libido: Oral oestrogen can lower libido by increasing sex hormone-binding globulin (SHBG) levels. Transdermal oestrogen doesn't have this problem.
• Reduced Stroke Risk: Transdermal oestrogen is unlikely to increase the risk of stroke, unlike oral alternatives.

One benefit of Estradot is how quickly it can start to work. Relief of symptoms can begin within the first few weeks of treatment, though as with HRT generally, it may take up to 3 months to feel the full effect.

Who Can Use Estradot Patches?

Estradot is suitable for most women experiencing menopausal symptoms who want relief through oestrogen-only HRT or combination HRT (with a separate progestogen).

Estradot may be a suitable option if you:

• Have perimenopause or postmenopause with moderate to severe symptoms
• Had a hysterectomy (and therefore don't need added progestogen)
• Prefer a non-tablet option
• Have tried other forms of HRT and experienced side effects or poor results

Always discuss your medical history, lifestyle and any current medications with a prescriber before starting HRT.

Estradot Patches: How to Apply

Apply Estradot patches to clean, dry skin on the abdomen, never the breasts. Press for 10 seconds for good adhesion. If a patch falls off, reapply it or use a new one. Stick a new patch on a different area of skin to avoid irritation, and allow at least a week between applications at the same site.

Estradot patches should be applied as soon as you open the sachet and remove the protective liner. It's important that you don't place them on oily or damaged skin, or near the waist, as tight clothing may dislodge them.

Once applied, you should wait about an hour for the Estradot patch to fully adhere to your skin before engaging in any activity that could cause you to sweat. This reduces the risk of it peeling off. Once attached and secure, you can bathe, swim, exercise, or shower with confidence.

When you start Estradot depends on whether you are switching from another HRT. If you are not currently using HRT, or are changing from continuous combined HRT, treatment may be started on any convenient day. If you are changing from sequential HRT, start the day after completing the previous regimen. Follow the schedule given by your prescriber.

How Long Do Estradot Patches Last?

Each Estradot patch is designed to last for three to four days. The patch slowly releases a steady dose of oestrogen through your skin into the bloodstream over this time. Using the patches as scheduled is important to maintain consistent hormone levels and prevent the return of symptoms like hot flushes or mood swings.

How Often Do You Change Estradot Patches?

Estradot patches are changed every three to four days, usually twice a week. For example, one patch on Monday and another on Thursday. Don't leave a patch on longer than instructed, as it will become less effective and may cause irritation. Never overlap patches or wear two at once unless advised by your clinician.

When it's time to change your patch, peel it away from your skin, starting at one edge, until fully removed. Fold the used patch in half so the sticky sides are together and dispose of it safely, keeping it out of the sight and reach of children. If you have any sticky residue left on your skin, you can remove it with baby oil or a similar product.

How Long Do You Use Estradot Patches For?

There's no one-size-fits-all answer. Many women use HRT for a few years to ease the worst of their symptoms, while others continue longer under medical supervision.

• Short-term Use: HRT is usually taken for around 2-5 years, but it can be longer in some cases.
• Longer-term Use: May be suitable for women at high risk of osteoporosis or for those whose quality of life is significantly affected.
• Premature & Early Menopause: Women who go through premature (stoppage of periods before the age of 40) or early (where periods stop before the age of 45) menopause will usually need to use some form of HRT until they reach 51.

Your treatment should be reviewed at least once a year. If symptoms return after stopping Estradot, restarting HRT may be an option depending on your health and personal preference.

Estradot and Utrogestan for HRT

Estradot provides the oestrogen component of HRT, while Utrogestan (micronised progesterone) is often prescribed alongside it for women who still have a womb. This combination protects the uterine lining from becoming too thick, a known risk when taking oestrogen alone.

Many women prefer Estradot together with Utrogestan because it's body-identical/bioidentical, meaning the hormones closely mimic those naturally produced by the body. This makes it a popular option for women looking for a more natural-feeling HRT experience.

You can order Utrogestan capsules from Prescription Doctor as part of your combined HRT treatment plan.

Estradot Dosage Information

Estradot is available in different strengths, including 25, 50, 75, and 100 micrograms. This allows for flexible dosing depending on your symptoms and treatment goals. You'll typically start on the lowest possible dose (either 25 mcg or 50 mcg), depending on the severity of your symptoms. Your prescriber may increase or decrease the strength based on your response.

Your Estradot patch strength and schedule should be reviewed at least once a year to make sure it's still working for you.

If You Forget to Apply Estradot Patches

If you forget to apply an Estradot patch, put one on as soon as you remember, then resume your usual schedule. If you regularly have difficulty remembering when to use or replace your patches, speak to your clinician for advice.

Side Effects and Cautions

Most women tolerate Estradot well, but some experience side effects, especially in the first few weeks as hormone levels adjust. Potential Estradot side effects include:

A small number of women experience more serious side effects, including blood clots, stroke, breast or endometrial cancer, heart disease and memory loss. These vary in frequency, but you should seek immediate medical help if you notice signs of a blood clot, such as swelling or pain in one leg, chest pain, or sudden shortness of breath, and speak to your clinician promptly about any unusual or persistent symptoms.

Speak to your clinician if you experience unexplained vaginal bleeding or persistent headaches. For a full list of potential side effects of Estradot, please refer to the Patient Information Leaflet.

How Long Do Estradot Side Effects Last?

Most Estradot side effects are mild and temporary, settling anywhere within the first 6 to 12 weeks as your body adjusts to the hormone changes. Common symptoms like breast tenderness, headaches or nausea typically improve with time or slight dose adjustments.

If side effects persist beyond three months or begin to interfere with daily life, consult your clinician, who may suggest adjusting your dose, switching brands, or adding a progestogen such as Utrogestan if necessary.

How to Deal with Estradot Side Effects

Most side effects improve as your body adjusts within the initial months. Here's what may help:

• Nausea or bloating: Limit alcohol intake as this could be a contributing factor. You can also consult your clinician to see if your dosage needs to be changed.
• Skin irritation: Rotate application sites and avoid areas prone to friction (such as the waistband).
• Breast tenderness: Wear a supportive bra and limit your caffeine and salty food intake.

Serious side effects are rare but should always be reported immediately. Regular reviews help ensure your treatment stays safe and effective.

Estradot Warnings and Interactions

Estradot is generally well tolerated, but like all HRT products, it may not be suitable for everyone. You should not use Estradot if you:

• Have or have had breast cancer or another hormone-sensitive cancer
• Have undiagnosed vaginal bleeding
• Have had a blood clot
• Have an active or recent history of stroke, angina or a heart attack
• Have liver disease, or a history of liver problems that hasn't fully resolved
• Are pregnant or breastfeeding
• Suffer from porphyria
• Have untreated endometrial hyperplasia
• Have a thrombophilic disorder
• Have had an allergic reaction to estradiol or any ingredient in the patch

Your prescriber will also assess your risk of conditions like high blood pressure, migraines, or gallbladder problems, which may require extra monitoring or a different HRT approach. HRT is not used as a contraceptive.

Precautions Before Starting Estradot

Before starting Estradot, tell your clinician if you have, or have previously had, any of the following:

• Fibroids or endometriosis
• A blood clot, or a family history of blood clots
• A close relative who's had breast cancer
• Liver problems
• Diabetes
• Gallstones
• Migraines or severe headaches
• High blood pressure

These conditions don't necessarily rule out treatment, but your clinician will need to know about them to prescribe safely and decide whether extra monitoring is needed. This isn't a complete list. For full details, see the Patient Information Leaflet.

Estradot Patches and Other Medications

Certain medicines can affect how well Estradot works, so it's important to tell your clinician about anything you're taking before starting treatment. This includes:

• Anti-epileptic medicines such as phenobarbital, phenytoin and carbamazepine
• Antibiotics and antivirals such as rifampicin, rifabutin, nevirapine and efavirenz
• St John's Wort, an herbal remedy that can lower the amount of oestrogen absorbed
• Antifungal or antibiotic medicines such as ketoconazole and erythromycin, which may increase oestrogen levels
• Lamotrigine, used to treat epilepsy, as combined use may reduce seizure control

If you're taking any of these, your clinician may need to adjust your dose or monitor you more closely. Because Estradot is absorbed through the skin rather than the gut, it's generally less affected by enzyme-inducing medicines than oestrogen tablets are, though interactions can still occur.

Always tell your clinician about any prescription medicines, over-the-counter treatments, or herbal remedies you're using.

Are There Alternatives to Estradot?

Yes, several HRT treatments are available as alternatives to Estradot patches. These are available in two forms: those that contain only estradiol (or an equivalent) and combined medications that also contain progesterone/norethisterone. You can also obtain Veoza on prescription, a non-hormonal treatment that relieves moderate-to-severe vasomotor symptoms, including hot flushes and night sweats.

Here is some information regarding the main alternatives to Estradot:

Estradiol-Only Treatments

• Oestrogel: A topical gel that contains 750 mcg of estradiol per application. Designed for use across a large surface area of skin.
• Sandrena: Available in gel sachets, this treatment comes in two strengths: 0.5mg and 1.0mg of estradiol.
• Vagifem: A local vaginal oestrogen treatment for vaginal atrophy symptoms such as dryness; it does not treat systemic symptoms such as hot flushes.

Combined HRT Treatments

• Trisequens: Administered as a cyclical pill, Trisequens tablets are taken daily and contain estradiol and norethisterone acetate.
• Bijuve: The first "body-identical" HRT treatment to combine estradiol and progesterone in one capsule.
• Kliofem: An oral HRT tablet that contains 2mg of estradiol and 1 mg of norethisterone.
• Kliovance: A lower-dose alternative to Kliofem.
• Livial: Contains the active ingredient, tibolone, which mimics the natural hormones oestrogen, progesterone, and testosterone when metabolised.
• Novofem: Comes with two tablets: a red pill containing estradiol and a white pill containing both estradiol and norethisterone.

If you would like more information about which HRT treatment would best suit your circumstances, contact our clinicians today.

Frequently Asked Questions About Estradot Patches