rated 4.5/5 in 528 reviewsfrom verified Dr Fox customers.
Not as good.
Dr Fox response:Thank you for your review and very sorry to hear your most recent order of Synthroid was not effective. Medicine manufacture and pharmacy regulations ensure only genuine medicines can enter the supply chain. Our customer service team and/or doctors will contact you directly.
12/05/2025 10:48 AnonymousVerified
25/04/2025 11:06 D. Cale
After 3 months Synthroid stopped showing any changes. People need to try to see a change it doesn't work for everyone.tsulnerability ratings: not needed.
Thank you for your question, Savannah. We will need to work with your pharmacy to connect you with a qualified pharmacist. Since these days, no other online pharmacies are licensed by our regulatory body, which means Dr Fox customers are without alternatives. Please talk to your doctor to find out about otherorealaceutical supplements and other medications.
28/05/2025 09:28D.
So, my husband has a sudden fainting condition which is not being treated with allergy medication and Synthroid. I'm not sure if it's the Synthroid or the medication. Any ideas?
12/04/202503:26 express service
Not a problem, Our pharmacy offers an alternative to the allergy relief products on the Dr Fox website. However, the generic alternatives are available which can be more expensive or more difficult to obtain. Dr Fox also has to fill out a prescription from your doctor which may not be covered by all generic alternatives.
10/12/2025 08:43 Anonymous
Does anyone who cannot tolerate generic alternatives will be able to get the tablets?
03/11/2025 08:21 P. Smith
03/11/2025 09:09 S.
07/10/2025 11:24 Anonymous
03/10/2025 10:39 Anonymous
I've tried both and they're not as effective. Is there a way to get the tablets that work best?
09/10/25 10:27 F. Pfeil
08/09/25 09:39 S. Fop
Not sure if it's the Synthroid or the medication. However, the 'only significant change' is usually the generic. I've tried the Aereo supplement which is not as effective but the PDE5 supplement works for both. Might be due to side effects, but not sure. Cheers, Nancy
05/08/2025 03:20 Anonymous
Not sure which supplement is the most suitable for me. I've tried both but they're not equally effective. Dr Fox customer service and/or your Doctor will be able to help you with your further information.
04/08/2025 02:50 Anonymous
Synthroid is the most effective. It works by reducing the levels of a hormone known as "glucose. It keeps the cells from producing too much of this hormone. That's what increases the sense of well-being."
23/01/2025 08:26 Anonymous
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The National Heart, Lung, and Blood Institute (NHLBI) advises consumers to be aware of its important role in preventing heart disease and high blood pressure. However, there is a lack of evidence that these drugs are effective in preventing heart attacks and strokes. The National Heart, Lung, and Blood Institute is a national, multicenter, international, clinical trial evaluating the safety, efficacy, and impact of levothyroxine sodium in treating hypothyroidism (hypothyroidism is a condition characterized by the presence of a thyroid gland and/or insufficient growth of thyroid tissue in the body).
This article will discuss the use of levothyroxine sodium, its effectiveness, and potential side effects. It will also discuss how levothyroxine sodium is being used in the treatment of hypothyroidism and whether levothyroxine sodium is safe for people with hypothyroidism.
Levothyroxine sodium, a synthetic synthetic thyroid hormone, is used to treat hypothyroidism by stimulating the uptake and release of thyroid hormone, which helps in managing thyroid hormone levels. It has a beneficial effect on the production of thyroid hormone by the thyroid gland and can be used to treat hypothyroidism.
The primary action of levothyroxine sodium is to increase the amount of thyroid hormone that is produced, which in turn increases the amount of thyroid hormone in the bloodstream. This increase in thyroid hormone levels is used to treat hypothyroidism, which is a condition in which the thyroid gland does not produce enough thyroid hormone. When used in the treatment of hypothyroidism, levothyroxine sodium is thought to increase the amount of thyroid hormone in the bloodstream.
Levothyroxine sodium is used to treat hypothyroidism by increasing the amount of thyroid hormone that is produced, which in turn increases the amount of thyroid hormone in the bloodstream. It is used to treat hypothyroidism because it increases the amount of thyroid hormone that is produced, which in turn increases the amount of thyroid hormone in the bloodstream.
Levothyroxine sodium is used to treat hypothyroidism by increasing the amount of thyroid hormone produced in the body. However, there are also a number of other important drug-related side effects that may occur when using this medication in children and adults. These include muscle aches, joint pain, headaches, nervousness, fatigue, and low sodium levels. In children, levothyroxine sodium is used to treat thyroid hormone deficiency in children. This may include hypothyroidism, which is a condition in which the thyroid gland does not produce enough thyroid hormone.
It is thought to increase the amount of thyroid hormone that is produced, which in turn increases the amount of thyroid hormone in the bloodstream. In men, levothyroxine sodium is used to treat hypothyroidism by increasing the amount of thyroid hormone produced in the body.
Levothyroxine sodium is often prescribed to patients who have difficulty swallowing tablets. It is typically taken once or twice a day, with or without food. It is usually taken for three to four days to treat symptoms of hypothyroidism. However, some patients may require longer treatment for certain conditions, such as the elderly, and should be monitored closely. It is important to note that levothyroxine sodium may not be an effective treatment for hypothyroidism. It is important to consult with a doctor before using this medication for any reason. In some cases, it may be used to treat other conditions that are not treated with levothyroxine sodium. It is important to note that this medication should not be used in patients with existing heart disease.
If you or a loved one has hypothyroidism, you should discuss the use of levothyroxine sodium with your doctor. You should discuss with your doctor if you are taking any form of medicine for hypothyroidism, including levothyroxine sodium.
Thyroid medication can cause serious side effects, and some people will require treatment for it for life. But how safe is it? We offer several safe doses of thyroid medication to help people manage symptoms while also getting the most from their treatment.
A small study published in the journal’s journalPharmacoepidemiologyfound that the combination of levothyroxine (a synthetic thyroid hormone) and (T4) – a synthetic thyroid hormone – had similar effects on patients’ symptoms compared to a placebo. The study is the first to look at whether T4 could be used safely while also taking T4 alone.
The researchers examined data from more than 30,000 patients with hypothyroidism (low T4) and healthy volunteers to determine whether either the combination of levothyroxine (a synthetic thyroid hormone) and (T4) – a synthetic thyroid hormone – or a placebo could be used safely. They also examined data from more than 900 patients with normal thyroid function.
After a month of taking T4, the patients had significantly fewer symptoms than healthy volunteers. However, they also experienced a more severe hypothyroidism.
The researchers concluded that T4 alone could be safely used as a treatment option in hypothyroidism.
A study published in the journal’s journalNutr. Endocrinol. Lett.found that the combination of levothyroxine (a synthetic thyroid hormone) and (T4) – a synthetic thyroid hormone – had similar effects on children compared to a placebo. The researchers concluded that T4 alone could be safely used as a treatment option in children.
The researchers also looked at data from more than 900 patients with normal thyroid function. The researchers found that the combination of levothyroxine (a synthetic thyroid hormone) and (T4) – a synthetic thyroid hormone – had similar effects on children compared to a placebo.
A study published in the journalClinical Gastroenterologyfound that the combination of levothyroxine (a synthetic thyroid hormone) and (T4) – a synthetic thyroid hormone – had similar effects on adults compared to a placebo. The researchers concluded that T4 alone could be safely used as a treatment option in adults.
The researchers also looked at data from more than 900 adults with normal thyroid function. The researchers found that the combination of levothyroxine (a synthetic thyroid hormone) and (T4) – a synthetic thyroid hormone – had similar effects on adults compared to a placebo.
A study published inPediatr. Gastroenterol. Pharmacol. Ther
The researchers also looked at data from more than 900 children with normal thyroid function.
Archives of Internal Medicinefound that the combination of levothyroxine (a synthetic thyroid hormone) and (T4) – a synthetic thyroid hormone – had similar effects on seniors compared to a placebo.
Synthroid is a medication that contains the active ingredient (Levothyroxine) and can be used to treat hypothyroidism (underactive thyroid). It works by replacing thyroid hormones in the body, which helps to restore the balance of the hormones that are missing.
Levothyroxine comes in three different strengths: 10mcg, 25mcg, and 100mcg. The recommended starting dose is 50mcg, taken as needed, and can be taken with or without food. If you miss a dose, take it as soon as possible. If it is almost time for your next dose, skip the missed dose and go back to your regular dosing schedule. Do not take two doses at once.
If you are unsure which strength, your doctor may suggest that you take your dose at a different time interval, or you may prefer to take your dose at the exact time, but this may not be safe. Consult your doctor or pharmacist if you have any questions.
Take this medication by mouth as directed by your doctor, usually as needed. You and your doctor may adjust your dosage up to a maximum of 100mcg once a day. Do not exceed the recommended dose. Do not take a double dose to make up for a missing dose.
The most common side effects of this medication include weight gain, dry mouth, diarrhea, and constipation. These effects are usually mild and temporary. If these last or get worse signs occur, discuss additional medication options with your doctor.
Inform your doctor about any other medical conditions you have, especially if they have been brought on by your thyroid medication. Your doctor may want to adjust your dose or prescribe another medication.
If you experience any side effects, such as increased sweating, diarrhea, loss of appetite, or constipation that are severe or don’t go away, contact your doctor.
Synthroid (Levothyroxine) tabletActive ingredient: Levothyroxine (Synthroid). Form: Tablets
In addition, Levothyroxine is also used to treat symptoms of hypothyroidism, including:
This medication is not suitable for pregnant, nursing infants, or children under the age of 10. Your doctor may prescribe this medication for other medical conditions, even if it has not been used by your child.
The recommended dose for this medication is 50 mcg once a day. If your doctor prescribes it for you, make sure that you have a valid prescription from your doctor.
Take this medication by mouth, with or without food. Swallow the tablet whole, with a glass of water. Do not crush or chew the tablet. Take this medication at around the same time every day. Follow your doctor’s instructions to see if it’s the right dose for you.
Do not take this medication more often than directed.
Before taking this medication, it is important to tell your doctor if you have or ever had heart disease, liver disease, or high blood pressure. The most common side effects of this medication are dry mouth, weight gain, constipation, and dizziness. Call your doctor if you notice any of these side effects.