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Synthetic thyroid hormones make up the majority of levothyroxine. Most hypothyroidism patients are prescribed levothyroxine by doctors. Some thyroid hormone medications may be better for certain people.

Side effects include weight fluctuations, mood swings, fatigue, nausea, mood swings, increased appetite, body temperature, menstrual cycle, and changes in weight. Some people experience autoimmune issues while taking levothyroxine. It is important to seek individual treatment.

What are the benefits to taking levothyroxine for hypothyroidism? This can lead to other medical conditions such as heart disease, fertility problems, and goiters.

This post will discuss levothyroxine side effect and possible levothyroxine substitutes that may be more suitable for you.

PrimeHealth offers a free consultation to help you determine if we are the right treatment center for you if you have hypothyroidism. Our team has years of experience in treating hypothyroidism and reversing it. We use individualized treatment plans as well as integrative techniques.

What is levothyroxine exactly?

Levothyroxine, a synthetic thyroid hormone-based thyroid medication, is used. It is used to treat hypothyroidism ( belowactive thyroid), particularly for those with goiter, after thyroid cancer treatment or after a thyroidectomy.

How long will it take to see results? It may take up to two weeks to notice the levothyroxine start working. HTML3_ Levothyroxine can be used as a long-term treatment to treat low levels of thyroid hormone.

Different brands and types of thyroid hormone medication are available. Some have more severe side effects than others.

Common FDA-approved brands of levothyroxine and levothyroxine salt:

  • Synthroid
  • Levothroid
  • Levoxyl
  • Tirosint
  • Unithroid

Thyroxine, also known as T4, is the most common thyroid hormone in your body. Triiodothyronine, T3, is the second most common thyroid hormone. However, T3 is more metabolically active.

Only T4 is found in levothyroxine. In certain cases, desiccated Thyroid gland may be prescribed. This contains T4 and T3, in a ratio of 1:1 T4 to T3. Combining T4 and T3 is more beneficial than one of them.

PrimeHealth’s highly qualified specialists can also prescribe compounded thyroidhormones as these are less likely to cause an autoimmune reaction. A doctor may prescribe compounded thyroid hormones. This means that you can get the dose you need, not just 4:3.

PrimeHealth specialists do not recommend levothyroxine for first-line treatment. Thyroid hormones are only recommended for patients who are otherwise healthy. Our unique approach to treating hypothyroidism is described in our article on thyroid supplements.

Levothyroxine Side Effects

Side effects of levothyroxine include a variety of common and severe side effects.

Below are the side effects of levothyroxine. They are divided into “Common Side Effects”, “Serious Side Effects” and “Symptoms of Levothyroxine Overdose”.

What are some things to avoid when taking ? Do not eat, take supplements, or take medications within one hour of taking levothyroxine ? HTML3_ It is best to take your thyroid medication with water and an empty stomach. This will ensure that it absorbs well.

Common side effects

These are some of the side effects that can occur when you take levothyroxine.

  • Weight loss
  • Weight loss
  • Headache
  • Nausea
  • Diarrhea
  • Fatigue
  • Appetite changes
  • Fever
  • Excessive sweating
  • Menstrual cycles
  • Heat Sensitivity
  • Hair loss
  • Joint pain
  • Leg cramps
  • Changes in mood

Severe Side Effects

These side effects can be more severe than others, but are less common. These side effects may occur in severe cases of levothyroxine:

  • Vomiting
  • Blurred vision
  • Dizziness
  • Eye pain
  • Pain in your hips or knees
  • Breathing difficulties
  • Angina is chest pain and tightness.
  • Unregular heartbeat
  • Arrhythmias and palpitations
  • Tremors
  • Swelling
  • Hives
  • Skin rash
  • Fatigue severe
  • Grave headaches
  • Children with abnormal physical growth

Levothyroxine Overdose Symptoms

These symptoms could indicate that you have taken too much levothyroxine. If so, consult a healthcare professional right away.

  • Unregular pulse
  • Sudden unconsciousness
  • Sudden cold sensation
  • Feeling lightheaded
  • Rapid speech slurring
  • Confusion
  • Loss of coordination

Interactions with Levothyroxine

Levothyroxine is not compatible with many drugs, activities, or conditions.

These are the most frequent drug interactions with levothyroxine.

  • EpiPen (epinephrine).
  • Nexium (esomeprazole).
  • Metoprolol (metoprolol).
  • Questran (cholestyramine).
  • Colestid (colestipol)
  • Xenical (orlistat).
  • Coumadin (warfarin)
  • Carafate (sucralfate).
  • Claritin-D (pseudoephedrine)
  • Ketalar (ketamine)
  • Sudafed PE (phenylephrine).
  • Tums (calcium carbonate)
  • Gas-X (simethicone)
  • Advil comes in different types
  • Benadryl is available in certain types
  • Alka-Seltzer is available in certain types
  • Certain types of Mucinex
  • Some types of NyQuil and DayQuil
  • Insulin
  • Antacids
  • Testosterone
  • Multivitamins

Take Levothyroxine with Care

Eat within one hour of taking levothyroxine. Your hypothyroidism diet meal times and levothyroxine dose hours should be set apart. It is easier to stick to a consistent schedule. People tend to take their medication right away upon waking, and then eat an hour later.

Talk to your doctor if you plan to become pregnant or are currently breastfeeding. Many women who are pregnant will see a slight increase in the dose of levothyroxine. This can be decreased postpartum.

Discuss with your healthcare provider the possibility of levothyroxine being prescribed if you have any of these conditions:

  • Hypertension is high blood pressure
  • Cardiovascular disease
  • Insufficiency of the adrenal gland
  • Problems with the pituitary gland
  • Thyrotoxicosis is an overdose of thyroid hormones in the body.
  • Osteoporosis
  • Diabetes
  • Seizures

This complete list contains 200 drugs which may interact with levothyroxine. Discuss drug interactions and information with your healthcare provider.

Dosage for Hypothyroidism

The following are the most common dosages for hypothyroidism, depending on your doctor’s recommendation.

  • 25 mg
  • 50 mg
  • 75 mg
  • 88 mg
  • 100 mg
  • 112 mcg
  • 125 mg
  • 137 mg
  • 150 mg
  • 175 mg
  • 200 mg
  • 300 mg

Your prescription drug dosage will likely go up if your body produces less thyroid hormone. The higher dosage you may receive, the heavier your body.

The lower dosage is the better. A lower dose would be recommended if you have a history of heart disease, diabetes, seizures, or other health issues.

Note: Multivitamins and medications can also decrease the absorption rate of levothyroxine. Consuming food within the first few hours after taking levothyroxine can reduce its absorption. You should not eat levothyroxine if you are feeling hungry.

Doses that were not taken

You should take the levothyroxine as soon as possible if you have missed it.

You can skip your last dose if it is nearing the end of your next dose and just continue with your regular dose schedule.

For any reason, do not take more than one dose at once. If you are concerned about missing doses, talk to your doctor.

Outlook & Warnings

Don’t over- or under-treat levothyroxine. If you exceed the recommended dosage, adverse effects could severely impact your quality-of-life.

What long-term side effects can thyroid medication have? Weight fluctuations, heat sensitivity, joint pain, changes in your menstrual cycle and possibly even autoimmune dysfunction are some of the long-term side effects.

You should consult a doctor if you are concerned about levothyroxine trigger autoimmune reactions or allergic reactions.

Avoid using levothyroxine without a recommendation from your doctor. Use it only for the intended purpose. Avoid using levothyroxine to aid in weight reduction.

Hypothyroidism can often be reversed, contrary to what conventional doctors may tell you. You must first diagnose thyroid dysfunction problems by performing blood tests to measure TSH levels and thyroid hormone levels. The second step is to treat the root cause.

Schedule a free phone consultation with PrimeHealth if you have questions about your prescription for levothyroxine or concerns about hypothyroidism. We are experts in hypothyroidism, and other conditions that can be caused by autoimmune disorders.



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