Get a Letrozole (Femara) Prescription Online
Letrozole, sold under the brand name Femara, is prescribed for early-stage breast cancer in postmenopausal women and, off-label, to help induce ovulation in women trying to conceive. Talk to a licensed doctor online and, if it’s medically appropriate, get a letrozole prescription or refill sent straight to your pharmacy.
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How to get letrozole online in 3 steps
Getting a letrozole prescription or refill online with Your Doctors Online takes three simple steps.
Describe your medical need
Register on our app and tell us why you're seeking letrozole, whether that's a fertility treatment plan or breast cancer management.
Talk to a licensed doctor
Discuss your history via chat, audio, or video with a board-certified provider, 24/7.
Get your e-prescription or refill
If letrozole is appropriate, your doctor sends the prescription electronically to the pharmacy of your choice, often ready the same day.
Letrozole for fertility: how it works
Letrozole is one of the most commonly used medications for ovulation induction in women with irregular ovulation or PCOS (polycystic ovary syndrome). While Femara's FDA approval is for breast cancer treatment, using it for fertility is a well-established off-label practice supported by reproductive medicine guidelines, including those from the American Society for Reproductive Medicine (ASRM), in many studies, it performs at least as well as clomiphene (Clomid) for ovulation induction in women with PCOS, and in some cases better.
Letrozole works by temporarily blocking estrogen production. Your body responds by releasing more follicle-stimulating hormone (FSH), which encourages the ovaries to develop and release an egg. Most patients take it early in their cycle, typically for five days, with ovulation occurring roughly 5 to 10 days after the last dose. Doctors often recommend timed intercourse or an ovulation predictor kit during this window, and may monitor progress with bloodwork or ultrasound depending on your treatment plan.
Whether letrozole is the right starting point for your fertility journey depends on your diagnosis, cycle history, and any prior treatments, which is why a doctor's evaluation matters more here than with a simple refill. Your Doctors Online connects you with a licensed physician who can review your history and determine whether letrozole is appropriate, and if so, send the prescription to your pharmacy.
Talk to a Doctor About Fertility TreatmentLetrozole
Brand name: Femara · Ovulation InductionWho is eligible to get an antiparasitic prescription online?
You may be eligible for a prescription if you're experiencing symptoms suggesting a parasitic infection, or if you meet the clinical criteria below:
You are eligible if
Meet any criteria below
Case-by-case evaluation
Discuss alternatives with a doctor
Can you buy letrozole online without a prescription?
No. Letrozole is a prescription-only medication, and no legitimate pharmacy, online or in person, can dispense it without a valid prescription from a licensed doctor. Be cautious of websites offering to sell letrozole directly; medication from unverified sources may be counterfeit, mislabeled, or unsafe, which matters even more with a hormone-altering drug like this one.
The legitimate path is a quick medical evaluation. With Your Doctors Online, you connect with a licensed doctor from your phone or computer, discuss your medical history and goals, and if letrozole is appropriate, the doctor sends an electronic prescription directly to your chosen pharmacy, a real prescription from a real doctor, without an in-person visit.
Get Letrozole OnlineCan you get letrozole over the counter?
No. Letrozole (Femara) is a prescription-only drug in both the U.S. and Canada, it isn't available over the counter at any pharmacy. Because it affects hormone levels, a doctor needs to confirm it's appropriate for your situation, whether that's breast cancer treatment or fertility care, before it can be dispensed.
Your Doctors Online lets you get that evaluation online instead of booking an in-person appointment. If a doctor determines letrozole is right for you, they'll send the prescription electronically to your pharmacy.
Talk to a DoctorLetrozole (Femara) dosage and how to take it
Letrozole is available as a 2.5 mg oral tablet. The dose and schedule depend on why it's prescribed.
Breast cancer treatment
The standard adult dose is one 2.5 mg tablet taken once daily.
Fertility treatment
Doctors typically prescribe 2.5 mg to 7.5 mg once daily for five days, usually starting early in the menstrual cycle. Exact dose and timing depend on your cycle and treatment history.
Take letrozole at the same time each day, with or without food. Never adjust your dose or extend a cycle without your doctor's guidance, since higher doses don't necessarily improve results and can increase side effects.
Source: FDA Femara prescribing label.
Talk to a DoctorLetrozole side effects and safety
Common side effects reported with letrozole include:
This isn't a complete list of side effects.
Important safety information
Letrozole isn't recommended for anyone under 18, and shouldn't be taken during pregnancy or while breastfeeding. A pregnancy test is required before starting fertility treatment with letrozole.
It can interact with other medications, so tell your doctor about everything you're taking, and avoid driving or operating machinery if you feel dizzy.
Long-term use may raise cholesterol levels, so your doctor may recommend monitoring.
What does an online letrozole prescription cost?
Your Doctors Online charges $20 for a monthly plan that includes unlimited doctor consultations; there's no separate charge for the prescription itself. Generic letrozole typically costs $10 to $32 for 30 tablets at the pharmacy, depending on location and insurance coverage; that cost is separate and paid directly to your pharmacy.
Meet our telehealth doctors available 24/7 to assist you
Dr. Richard Honaker is a board-certified physician with more than 40 years of experience in family and emergency medicine. He serves as Chief Medical Advisor at Your Doctors Online and is affiliated with Medical City Plano in Texas. Recognized multiple times by D Magazine and Texas Monthly, Dr. Honaker provides evidence-based care across a wide range of conditions including diabetes, hypertension, and injury care.
Dr. Monique Rainford is an OB/GYN expert and Assistant Clinical Professor at Yale School of Medicine. With 25+ years of experience, she’s led OB/GYN departments at Yale Health and Baltimore Medical System. Her clinical interests include pregnancy, menstrual health, chronic pelvic conditions, and lifestyle medicine. Dr. Rainford advocates for maternal health equity, especially in underserved communities.
Dr. Candice Fraser is an OB/GYN practitioner and founder of Trinity Medical Care. With over a decade of experience, she focuses on reproductive care, menstrual health, and menopause management. Along with medical training and residency, she also holds an MBA in healthcare management, blending business insight with clinical excellence.
Frequently Asked Questions
Can I get letrozole online?
Yes. After a licensed doctor evaluates you and confirms that letrozole is appropriate, they can send the prescription electronically to your pharmacy, no in-person visit required.
Can I get letrozole for fertility treatment online?
Yes. Doctors can prescribe letrozole off-label for ovulation induction after reviewing your fertility history. This is a well-established use, but your doctor will confirm it’s the right starting point for your situation.
Is letrozole available over the counter?
No. Letrozole is prescription-only in both the U.S. and Canada, whether it’s being used for fertility or breast cancer treatment.
Can I get a letrozole prescription online in Canada?
Yes. Your Doctors Online has licensed Canadian physicians who can evaluate you and prescribe letrozole if it’s medically appropriate, with your prescription sent to a pharmacy near you.
Get your prescription now
Talk to a licensed doctor about your Letrozole prescription