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Np Thyroid 30

Generic: Levothyroxine, Liothyronine

Rx only
Thyroid hormone✓ FDA-verified
View full FDA label ↗
NP Thyroid is a medication used to treat hypothyroidism, a condition where the thyroid gland doesn't produce enough hormones. It works by providing the body with the thyroid hormones it needs to regulate metabolism and energy levels. You take it as a tablet, starting with a dose of 30 mg, which can be increased by 15 mg every 2 to 3 weeks, with most patients needing between 60 to 120 mg per day. It's important to know that this medication should not be used for weight loss, as it can lead to serious side effects. Additionally, if you have untreated adrenal insufficiency or are allergic to any ingredients in the medication, you should not take it.
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Uses

  • Hypothyroidism of any cause.
  • Cretinism.
  • Myxedema.
  • Euthyroid goiters.
  • Thyroid cancer.
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Dosage

Start with 30 mg NP Thyroid®, increase by 15 mg every 2-3 weeks.
Most patients require 60-120 mg/day for maintenance.
Lower starting dose of 15 mg/day for long-standing myxedema.
Pediatric doses vary by age, starting from 15 mg for infants.
Always follow your doctor's specific instructions for your dose.
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Side effects

Common

Possible symptoms include increased heart rate and anxiety

Serious

Rare adverse reactions other than hyperthyroidism symptoms
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Warnings

⚠ Important warnings

  • Not for weight loss; ineffective and can be dangerous.
  • Not for treating infertility unless hypothyroidism is present.
  • Use caution in patients with cardiovascular issues.
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Drug interactions

  • Oral Anticoagulantsmay require dosage adjustmentsCaution
  • Insulin or Oral Hypoglycemicsmay increase dosage needsCaution
  • Cholestyramineimpairs absorption of thyroid hormonesCaution
  • Estrogen, Oral Contraceptivesmay increase thyroid hormone needs.Caution

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Answers pulled from the FDA label only.

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Medical Disclaimer: This content is provided for informational and educational purposes only and is not intended as medical advice. Always consult a qualified healthcare provider before taking any medication.
Data Source: Publicly available drug labeling information from the U.S. Food and Drug Administration (FDA).