Description
Your doctor may prescribe Evorel Conti for hormone replacement therapy (HRT) patch prescribed to manage menopausal symptoms in women who have not undergone a hysterectomy. This patch contains estradiol and norethisterone acetate, which help reduce symptoms like night sweats, hot flashes, and vaginal dryness.
Estradiol, an estrogen, and norethisterone acetate, a progestogen, work together to maintain hormonal balance and prevent symptoms of menopause.
Fact Table
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Formula
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C18H24O2 (Estradiol) + C22H28O3 (Norethisterone Acetate)
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License
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EMA
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Bioavailability
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Estradiol: ~5% (oral), ~100% (transdermal); Norethisterone acetate: ~64% (oral)
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Legal status
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Prescription only (Rx)
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Chemical Name
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Estradiol: Estra-1,3,5(10)-triene-3,17ß-diol Norethisterone acetate: 17a-Ethynyl-19-nortestosterone acetate
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Elimination half-life
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Estradiol: ~13-20 hours (transdermal); Norethisterone acetate: ~6-12 hours
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Dosage (Strength)
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Estradiol 50 mcg/day + Norethisterone acetate 170 mcg/day (transdermal patch)
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Pregnancy
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Not recommended
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Brands
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Evorel Conti
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Protein binding
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Estradiol: ~98%; Norethisterone acetate: ~61%
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PubChem CID
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5757 (Estradiol); 65557 (Norethisterone acetate)
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MedlinePlus
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a682922 (Estradiol)
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ChEBI
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CHEBI:16469 (Estradiol); CHEBI:76062 (Norethisterone acetate)
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ATC code
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G03FA01
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DrugBank
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DB00783 (Estradiol); DB00717 (Norethisterone acetate)
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KEGG
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D00475 (Estradiol); D00957 (Norethisterone acetate)
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Routes of administration
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Transdermal (patch)
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Directions
Apply one patch to a clean, dry area of skin. The area should be the abdomen, buttocks, or thighs.
Use and replace the patch as directed.
Ingredients
The active ingredients in Evorel Conti are estradiol and norethisterone.
Interactions
Common drug-drug interactions include:
- Abametapir
- Amifampridine
- Amobarbital
- Amoxicillin
- Ampicillin
- Amprenavir
- Apalutamide
- Aprepitant
- Armodafinil
- Artemether
- Bacampicillin
- Belzutifan
- Betamethasone
- Bexarotene
- Boceprevir
- Bosentan
- Bupropion
- Butabarbital
- Butalbital
- Carbamazepine
- Carbenicillin
- Cefaclor
- Cefadroxil
- Cefdinir
- Cefditoren
- Cefixime
- Cefpodoxime
- Cefprozil
- Ceftazidime
- Ceftibuten
- Cefuroxime
- Cenobamate
- Ceritinib
- Clarithromycin
- Clobazam
- Cloxacillin
- Colesevelam
- Conivaptan
- Cosyntropin
- Cyclacillin
- Cyclosporine
- Dabrafenib
- Darunavir
- Dexamethasone
- Dicloxacillin
- Dipyrone
- Donepezil
- Doxycycline
- Efavirenz
- Elagolix
- Elvitegravir
- Enasidenib
- Encorafenib
- Enzalutamide
- Eslicarbazepine Acetate
- Etravirine
- Fedratinib
- Felbamate
- Fexinidazole
- Fosamprenavir
- Fosaprepitant
- Fosnetupitant
- Fosphenytoin
- Grazoprevir
- Griseofulvin
- Guar Gum
- Indinavir
- Isotretinoin
- Itraconazole
- Ivosidenib
- Lesinurad
- Lixisenatide
- Lopinavir
- Lorlatinib
- Lumacaftor
- Mavacamten
- Mephobarbital
- Meropenem
- Methohexital
- Minocycline
- Mitapivat
- Mitotane
- Mobocertinib
- Modafinil
- Mycophenolate Mofetil
- Mycophenolic Acid
- Nafcillin
- Nelfinavir
- Netupitant
- Nevirapine
- Octreotide
- Oxacillin
- Oxcarbazepine
- Oxytetracycline
- Penicillin G
- Penicillin G Procaine
- Penicillin V
- Pentobarbital
- Phenobarbital
- Phenylbutazone
- Phenytoin
- Pitolisant
- Pixantrone
- Prednisolone
- Prednisone
- Primidone
- Red Clover
- Repotrectinib
- Rifabutin
- Rifampin
- Rifapentine
- Rilpivirine
- Ritonavir
- Rufinamide
- Saquinavir
- Secobarbital
- Simeprevir
- Somatrogon-ghla
- St John's Wort
- Sugammadex
- Sultamicillin
- Tazemetostat
- Telaprevir
- Telotristat Ethyl
- Tetracycline
- Theophylline
- Thiopental
- Thioridazine
- Ticarcillin
- Tigecycline
- Tipranavir
- Tirzepatide
- Tizanidine
- Topiramate
- Tranexamic Acid
- Troglitazone
- Ulipristal
- Valproic Acid
- Voxilaprevir
Cautions
Inform your doctor if you have a history of blood clots, heart conditions, liver disease, or cancer. Evorel Conti is not recommended for women who are pregnant or breastfeeding. If you suspect you are pregnant or become pregnant while using this medication, discontinue use immediately and consult your healthcare provider.
Side Effects
Common side effects may include:
- Anaphylaxis
- Angioedema
- Body fluid retention
- Breast cancer
- Cerebrovascular accident
- Cholestatic jaundice syndrome
- Dementia
- Disorder of menstruation
- Dysmenorrhea
- Endometrial carcinoma
- Headache
- Hypercalcemia
- Hypocalcemia
- Myocardial infarction
- Nausea
- Ovarian cancer
- Pain of breast
- Pancreatitis
- Pulmonary embolism
- Severe hypocalcemia
- Thrombophlebitis
- Thrombosis of retinal vein
- Venous thrombosis
References
Evorel Conti [package leaflet]. Monheim am Rhein, Germany: Aesica Pharmaceuticals; year.
About Dr. Conor Sheehy (Page Author)
Dr. Sheehy (BSc Molecular Biology, PharmD) works a clinical pharmacist specializing in cardiology, oncology, and ambulatory care. He’s a board-certified pharmacotherapy specialist (BCPS), and his experience working one-on-one with patients to fine tune their medication and therapy plans for optimal results makes him a valuable subject matter expert for our pharmacy. Read More....
IMPORTANT NOTE:
The above information is intended to increase awareness of health information and does not suggest treatment or diagnosis. This information is not a substitute for individual medical attention and should not be construed to indicate that use of the drug is safe, appropriate, or effective for you. See your health care professional for medical advice and treatment.
Product Code : 13841