Generic Name: Synthroid

What is Synthroid?

Environmental Chemicals Your thyroid hormones are very vulnerable to chemicals in the environment. PFOA is found in non-stick cookware, stain-resistant clothing and carpeting, food packaging and other consumer goods.

Perchlorate: An endocrine-disrupting chemical known to disrupt thyroid function and hormone production by inhibiting your thyroid gland's iodine uptake.

Perchlorate is a chemical used to make rocket fuel, fireworks, flares and explosives, as well as some bleach and fertilizers. It is also widely used in the defense- and pyrotechnics industries, and is now causing widespread land and water contamination in many parts of the world.

Here are a few of the most common: Fatigue Hair loss Weight gain Dry skin, hair, eyes and other mucous membranes Excess muscle tension and trigger points-For muscles to completely relax, filaments must lengthen and separate, which requires energy ATP molecules. Low thyroid hormone reduces ATP Delayed deep tendon reflexes slow relaxation phase of the Achilles reflex -Thyroid hormone controls gene transcription for calcium ATPase. When you hit the Achilles tendon and your foot goes down rapidly and then raises back slowly, it's a sign of hypothyroidism or thyroid hormone resistance.

Levothyroxine does not have any common side effects when taken at correct doses. Side effects may occur for those taking too much or too little levothyroxine. Your doctor can determine if your dose is correct based on a simple blood test. Side effects of having a dose of levothyroxine that is too high would be similar to symptoms of hyperthyroidism.

Symptoms of hyperthyroidism, or overactive thyroid, include jitteriness, increased heart rate, weight loss, and diarrhea. Side effects of a dose of levothyroxine that is too low would be similar to the symptoms of hypothyroidism. Symptoms of hypothyroidism, or underactive thyroid, include fatigue, weight gain, and constipation.

A patient that is on levothyroxine and is experiencing diarrhea may be on too high of a dose. Tell your doctor of the symptoms you are experiencing. Your doctor may wish to do a lab test to test thyroid levels and see if the levothyroxine dose may be too high. Be sure to inform your doctor and pharmacist of all the medications you take, including over the counter medications, vitamins, and herbal supplements so they can monitor for drug interactions.

How should I take Synthroid?

Symptoms of low thyroid levels include feeling tired, depressed, dry skin or brittle nails, weight gain, problems with thinking or memory, and sensitivity to the cold. Symptoms of high thyroid levels include fatigue, heat intolerance, increased appetite and sweating, nervousness and restlessness, weight loss, and difficulty concentrating.

Levothyroxine should be taken in the morning before food and other medication. Some types of foods and medications can affect the absorption of levothyroxine. Levothyroxine should be separated from calcium, iron and vitamins by at least four hours. Try to take levothyroxine at the same time every day to receive the full benefit of the medication.

What should I avoid while taking Synthroid?

Some products that may interact with this drug include: "blood thinners" such as warfarindigoxin, sucroferric oxyhydroxide. Canada residents can call a provincial poison control center. Do not share this medication with others. Consult your doctor for more details. If you miss a dose, take it as soon as you remember.

If it is near the time of the next dose, skip themissed dose and resume your usual dosing schedule. Do not double the dose to catch up unless your doctor tells you to do so. Call your doctor if you miss 2 or more doses in a row.

Synthroid side effects

Environ Med 10:115-124, 2000. Information on hypothyroidism at Healthology website. Register below for a customized experience and free access to premium resources. Company: AbbVie Thyroid disease Indications for SYNTHROID: Hypothyroidism. Adult: Take in AM on empty stomach. All Rights Reserved This material may not be published, broadcast, rewritten or redistributed in any form without prior authorization. To understand why this is happening you have to look at thyroid hormone physiology.

Common Synthroid ide effects may include:

  • However, you failed to mention that iron will affect the absorption of synthroid, as will iron in a multivitamin.

  • More than eight million patients in the United States take levothyroxine sodium daily.

  • I have gained so much weight.

  • If you get a prescription refill and your new pills look different, talk with your pharmacist or doctor.

According to medical references, levothyroxine can have side effects that affect mood including: anxiety, emotional lability excessive emotional reactions and frequent mood swingsirritability, etc. The recommendation is to talk to your physician regarding your depression. There are various different approaches that your physician can take depending upon patient specific factors.

Where can I get more information?

  • What can I expect as "adjustment" effects from a change in dosage.

  • These medications may also be used to treat thyroid cancer or other thyroid conditions.