GET A SYNTHROID® (LEVOTHYROXINE) PRESCRIPTION ONLINE
Chat with a Primary Care doctor without leaving your house. Manage thyroid conditions and medications for only $49/month.
-
Licensed clinicians
-
9M+ users, 50k+ ratings
-
24/7 doctor access
-
As seen in
-
-
-
-
-
-
HOW IT WORKS
Thyroid condition management made easy—all from your phone
Tell us about yourself
Our smarter, faster, virtual intake process gets your doctors the info they need to care for the whole you.
Get care on your schedule
Text us when you’re free—we make ourselves available day and night. For virtual check-ins, refills, and more.
Manage your health with ease
We’ll help you stick to your plan for managing a chronic disease*, changing a habit, and living healthier—by phone.
*Chronic care is available for adults 18-64 in all 48 continental US states. Not available in Alaska or Hawaii.
K Health memberships are not insurance and exclude ancillary services (e.g., labs, equipment, cost of medication, etc). See Terms of Service.
“Through an easily accessible and intelligent platform, quality care can be delivered to everyone who needs it.”
Neil Brown, MD
Chief Medical Officer
The advantages of Primary Care with K Health
Pay just $49/month—no hidden fees
Manage chronic conditions, change a habit, prevent illness, and more. Meds come at a low price, too.
See a doctor without seeing a doctor
Have a virtual physical—or anytime check-in—with a clinician right from the app.
Feel good about feeling good
Don’t stress about making an appointment, running out of refills, or getting lab tests. We make it easy.
Get 24/7 Urgent Care, too
A K Health membership also includes unlimited care for you and your kids.
READ MORE
Synthroid (Levothyroxine) Online FAQs
What is Synthroid (Levothyroxine)?
Levothyroxine is a type of hormone replacement medication for thyroxine (T4). The thyroid makes thyroxine, but sometimes it cannot make enough to keep levels adequate. Levothyroxine treatment helps regulate energy and metabolism functions in the body in those who do not make enough of it on their own.
Levothyroxine is available as a generic or under the brand name Synthroid. It comes in capsules in a wide range of doses. Healthcare professionals use lab testing to check on thyroid function and determine the correct treatment and medication dose. Common blood tests used to check on thyroid function and monitor response to treatment include TSH and T4 levels. In some cases, more specialized labs are needed.
For thyroid hormone replacement to work, it must be taken consistently every day as directed. Levothyroxine needs to be taken on an empty stomach. Many healthcare providers suggest taking it first thing in the morning, although evidence shows that it can be just as effective when taken on an empty stomach right before bed.
How does Synthroid (Levothyroxine) work?
Levothyroxine is a synthetic version of a hormone the body naturally makes called thyroxine (T4). Thyroid hormone regulation is a complicated process relying on different parts of the brain and endocrine (hormone) system. When the body can’t make enough T4 on its own (which can happen for many reasons), taking levothyroxine can have the same effect within the cells to increase metabolism and support normal energy production.
Can I get Synthroid (Levothyroxine) online?
Generic levothyroxine and Synthroid are not available over the counter. Both require a doctor’s prescription. With that, you can get levothyroxine from most pharmacies, including online pharmacies.
How much does Synthroid (Levothyroxine) cost?
Pricing of Synthroid (Levothyroxine) varies depending on your insurance, dosage, the specific pharmacy, and if you take the generic or name brand medication.
Without insurance, Synthroid can average about $65 per month. Generic levothyroxine is less expensive, costing around $16 per month.
Insurance coverage varies, and copays may range from a few dollars to the full price.
For patients who qualify, some manufacturers offer assistance programs. Anyone can also use prescription savings programs online or at pharmacies to reduce costs.
What does Synthroid (Levothyroxine) treat?
Levothyroxine is used to treat thyroid-related hormone problems, including:
- Hypothyroidism
- Pituitary gland disorders that affect TSH (secondary hypothyroidism)
- Goiters (enlargement of the thyroid gland)
Levothyroxine may also be used in some patients who have specific types of thyroid cancer and require surgery or radioiodine therapy.
Is Synthroid (Levothyroxine) available over the counter?
No, Synthroid (Levothyroxine) is only available with a prescription from a medical provider.
What are the side effects?
Levothyroxine may cause some common side effects. In most cases, these will resolve once your body adjusts to the medicine. However, sometimes side effects occur because the dosage needs to be adjusted. So if you experience side effects from levothyroxine, talk to your healthcare provider.
Common side effects include:
- Shakiness
- Fast heart beat
- Hair loss
- Sweating
- Weight loss
- Insomnia or problems sleeping
- Fatigue
- Muscle weakness
- Anxiety
Precautions and risks of Synthroid (Levothyroxine)
Levothyroxine is not indicated for everyone. You should not take it if you are allergic to any of the ingredients. Also tell your healthcare provider and pharmacist if any of the following is true for you:
- Pregnant or breastfeeding
- Kidney disease
- Liver disease
- Heart disease
- Blood vessel disease
- Anemia (low iron)
- Blood clotting disorders
- Diabetes
- Osteoporosis
- Adrenal gland disorders
- Pituitary gland problems
- Recent radiation iodine treatment
Tell your medical provider and pharmacist about all medications, over-the-counter drugs, and herbal or dietary supplements that you take. Many of them can interact with levothyroxine.
Do not consume grapefruit juice or grapefruit while taking levothyroxine.
In rare cases, levothyroxine may cause serious problems, including angina (chest pain), heart rhythm problems, and low bone density.
While levothyroxine may lead to weight loss in people who have an underactive thyroid, it is not a weight-loss drug and should not be taken for this purpose.
Do not suddenly stop taking levothyroxine. If appropriate, your doctor will help you slowly wean you off of the medication.
Keep all medical appointments and follow through with lab testing that your medical provider orders. Blood tests are necessary to understand whether your thyroid hormone levels are well managed.
Primary Care includes unlimited access to K Health
-
24/7 text-based Urgent Care
-
Free care for your kids ages 3+
-
Easy prescription management and refills
Avoid the stressful search for care
Join primary care
Frequently asked questions
What is K Health Primary Care?
K Health Primary Care is a virtual medical care program focused on your whole health, without the hassle and price of seeing a doctor in-person.
Primary Care is part of the K Health membership, which costs just $49/month, billed every 3 months. It includes chronic condition management and prevention, 24/7 text-based Urgent Care*, Urgent Care for kids ages 3-17, annual wellness visits, and more—all from your phone.
A medical team of board-certified doctors and licensed nurse practitioners creates personalized care plans to make it easier for you manage chronic conditions, change a habit, or just live healthier. Your medical team can remotely prescribe and refill medication, order lab tests, and more.
*24/7 Urgent Care is available in all 48 continental U.S. states. Not available in Alaska or Hawaii.
K Health memberships are not insurance and exclude ancillary services (e.g., referrals. labs, equipment, cost of medication, etc). See Terms of Service.
What’s included in the K Health membership?
Our K Health membership includes nearly everything K Health offers for $49/month*:
- Unlimited text-based visits with licensed clinicians
- Flexible appointments for Primary Care and 24/7 Urgent Care
- Remote annual wellness visits
- Chronic condition management and prevention
- Free Urgent Care for your kids ages 3-17
- Easy prescription management and renewals
- As always, no insurance needed, all on your own schedule
*24/7 Urgent Care is available in 48 states of the US. Not available in Alaska or Hawaii. Pediatrics is only available in California, Colorado, Florida, Georgia, Illinois, Minnesota, Nevada, New Jersey, New York, Tennessee, Texas, Vermont, Wisconsin, West Virginia, and Wyoming. Children ages 3-17 must have parental consent.
K Health memberships are not insurance and do not include any ancillary services, (e.g.) laboratory tests, durable medical equipment, appointments with other providers or specialists that we may refer you to, emergency or in-person urgent care facility visits; cost of medication and other referrals. See Terms of Service.
How much does Primary Care cost?
Primary Care is included as part of a K Health membership, which costs $49/month, billed every 3 months. You can cancel your membership at anytime. The cancelation will go into effect at the end of the billing cycle.
A membership includes chronic condition management, 24/7 Urgent Care*, annual wellness visits, unlimited Urgent Care visits for you and your kids 3-17, and more. Medication and lab test costs are not included.
*24/7 Urgent Care is available in all 48 continental US states. Not available in Alaska or Hawaii. K Health memberships are not insurance and exclude ancillary services (e.g., referrals, labs, equipment, cost of medication, etc). See Terms of Service.
Do you need insurance to use K Health?
Nope!
We’ve created efficient ways to bring the cost of healthcare way down and make quality care accessible to everyone, without needing to use health insurance.
You can sign up for our K Health membership for $49/month which includes access to our Primary Care program, 24/7 Urgent Care visits, Urgent Care for your kids ages 3-17, and more,* or you can pay for a one-time virtual visit for $39. Plus, our Symptom Checker is always free to use.
Learn more about our approach to pricing
*24/7 Urgent Care is available in 48 states of the US. Not available in Alaska or Hawaii. Pediatrics is only available in California, Colorado, Florida, Georgia, Illinois, Minnesota, Nevada, New Jersey, New York, Tennessee, Texas, Vermont, Wisconsin, West Virginia, and Wyoming. Children ages 3-17 must have parental consent.
K Health memberships are not insurance and do not include any ancillary services, (e.g.) laboratory tests, durable medical equipment, appointments with other providers or specialists that we may refer you to, emergency or in-person urgent care facility visits; cost of medication and other referrals.
See Terms of Service.
Can I use my insurance to pay for K Health?
Currently, we don’t accept insurance to pay for K Health memberships, one-time Urgent Care virtual visits, or mail-order medication, but we keep our prices low to keep medical care accessible to everyone. In many cases, our prices are lower than your insurance copay would have been!
If your clinician prescribes you medication to pick up at your local pharmacy or orders bloodwork to a lab of your choice, you can use your insurance at those locations.
What does Primary Care treat?
The K Health Primary Care program is part of the K Health membership, which offers remote wellness visits, chronic condition management and prevention, 24/7 Urgent Care*, prescription refills, unlimited Urgent Care visits for you and your kids 3-17, and more.
Primary Care clinicians practicing on the K Health platform help you manage and treat common chronic conditions like high cholesterol, high blood pressure, and type 2 diabetes, and also create personalized care plans to help prevent future conditions, like heart attack and stroke. Your medical team can remotely prescribe and refill medication, order lab tests and health screenings, and more.
*24/7 Urgent Care is available in all 48 continental US states. Not available in Alaska or Hawaii. K Health memberships are not insurance and exclude ancillary services (e.g., referrals, labs, equipment, cost of medication, etc). See Terms of Service.
Do you do annual physicals?
Yes, you can have a virtual annual wellness visit—or anytime check-in—with a licensed clinician on the K Health app. Clinicians are available day and night for wellness visits.
Recommended content
All articles
