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Compare NP Thyroid vs. Levothyroxine

Head-to-head comparisons of medication uses, side effects, warnings, and more.

  • Np thyroid
    Levothyroxine
  • Np thyroid
    Levothyroxine

  • Summary of NP Thyroid vs. Levothyroxine

    Summary for Thyroid hormone replacement (T3 / T4)
    Prescription only

    NP Thyroid is a prescription medication used to treat hypothyroidism in adults and children. It can also help with other thyroid-related problems. NP Thyroid is a natural thyroid hormone product that helps replace or add to the thyroid hormones your body doesn’t make enough of on its own. You usually take it once a day by mouth on an empty stomach. Side effects can happen if you take too much, like a fast heartbeat, feeling nervous, or being tired.

    Summary for Thyroxine (T4)
    Prescription only

    Levothyroxine is a thyroid hormone used to treat low thyroid hormone levels (hypothyroidism) in people of all ages. It's also approved to help treat thyroid cancer along with radioactive iodine and surgery. The medication is available in tablet and liquid forms and is taken once daily, usually on an empty stomach in the morning. Regular blood tests are needed to keep your dose in the right range. Common side effects happen when the dose is too high and can include fast heartbeat, anxiety, and weight loss.

  • Indications of NP Thyroid vs. Levothyroxine

    Indications for
    •Hypothyroidism (low thyroid hormone)
    •Lowering thyroid-stimulating hormone (TSH) levels in people with other thyroid problems like goiters or thyroid cancer
    Indications for
    •Hypothyroidism (low thyroid hormone levels)
    •Thyroid cancer, together with radioactive iodine and surgery

  • Pros and Cons of NP Thyroid vs. Levothyroxine

    Pros and Const for Thyroid hormone replacement (T3 / T4)
    Pros
    •Contains both T3 and T4 thyroid hormones
    •Taken once daily
    •Might help when other thyroid medications haven't worked well
    •Available in multiple strengths
    Cons
    •Amount of thyroid hormones in the medication can be different from batch to batch
    •Must be taken on an empty stomach
    •Requires regular blood tests to monitor thyroid hormone levels
    •Not traditionally approved by the FDA
    Pros and Const for Thyroxine (T4)
    Pros
    •First-choice medication for treating low thyroid hormone levels
    •Safe to use during pregnancy
    •Only needs to be taken once a day
    •Available as a liquid solution (Tirosint Sol, Thyquidity, and Ermeza)
    Cons
    •Must be taken on an empty stomach
    •Might take several weeks to find the right dose
    •Requires regular blood tests
    •Interacts with many foods, medications, and supplements

  • Common Side Effects of NP Thyroid vs. Levothyroxine

    Common Side Effects for
    •Signs of having too much thyroid hormones in the body:
    •Nervousness
    •Irritability
    •Tiredness
    •Muscle weakness
    •Trouble tolerating heat
    •Trouble sleeping
    •Shaky hands
    •Fast heartbeat
    •Diarrhea
    •Weight loss
    •Mood swings
    Common Side Effects for

    Signs of having too much thyroid hormones in the body, such as:

    •Irregular heartbeat
    •Chest pain
    •Shortness of breath
    •Leg cramps
    •Headache
    •Nervousness
    •Hives or skin rash
    •Irritability
    •Trouble sleeping
    •Tremors
    •Muscle weakness
    •Change in appetite
    •Weight loss
    •Vomiting
    •Diarrhea
    •Sweating a lot
    •Sensitivity to heat
    •Fever
    •Changes in menstrual period

  • Warnings of NP Thyroid vs. Levothyroxine

    Common Side Effects for
    •Not for weight loss
    •Dangerously low stress hormone levels (adrenal crisis)
    •Worsening diabetes
    •Risk of heart problems
    •Interactions with other medications
    Common Side Effects for
    •Not for weight loss
    •Heart problems
    •Adrenal crisis in people with adrenal insufficiency
    •Worsening diabetes
    •Bone loss

  • Prices with our coupons for NP Thyroid vs. Levothyroxine

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    Learn more about Levothyroxine

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