NP Thyroid 15mg
Generic For: NP Thyroid
NP Thyroid 15mg is a prescription natural desiccated thyroid tablet that provides thyroid hormones (T4 and T3) to replace what an underactive thyroid gland cannot make. It is used to treat hypothyroidism and certain types of goiter. After a licensed provider reviews your prescription, your order ships from a licensed U.S. pharmacy.
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100-day supply · $1.25/tablet
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Price: $125.00
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Natural desiccated thyroid hormone for hypothyroidism, goiter, and thyroid hormone replacement
NP Thyroid 15mg Quick Facts
| Drug class | Thyroid hormone replacement |
|---|---|
| Treats | Hypothyroidism, goiter, thyroid hormone replacement |
| Form | Tablet |
| Typical dosing | Take 1 tablet by mouth daily in the morning. |
| Prescription required | Yes — prescription only |
What Is NP Thyroid 15mg?
NP Thyroid is a brand of desiccated thyroid tablets made from porcine (pig) thyroid glands and contains both levothyroxine (T4) and liothyronine (T3). It works by replacing thyroid hormones in people whose thyroid gland does not produce enough on its own. Doctors prescribe NP Thyroid for hypothyroidism from various causes and to help manage certain goiters. The 15mg strength is a low dose often used to start therapy, particularly in older adults or those with heart conditions.
What Does NP Thyroid 15mg Treat?
Hypothyroidism (underactive thyroid)
Hashimoto's thyroiditis
Thyroid hormone replacement after thyroid surgery or radioiodine therapy
Nontoxic goiter (thyroid enlargement)
Secondary or tertiary hypothyroidism
Thyroid suppression testing (diagnostic use)
NP Thyroid 15mg Dosage
Start: 30 mg by mouth once daily; 15 mg once daily in elderly or cardiac patients.
Titrate: increase by 15 mg every 2–3 weeks as directed.
Maintenance: usually 60–120 mg by mouth once daily; continue as prescribed.
Your prescriber will determine the dose and duration that are right for you. Always follow the directions on your prescription label.
NP Thyroid 15mg Side Effects
Common side effects
- Hair loss (usually temporary, early in treatment)
- Headache
- Increased sweating
- Nervousness or irritability
- Changes in appetite or weight
- Trouble sleeping
- Menstrual changes
Serious side effects
Stop taking this medication and seek medical attention right away if you experience:
- Chest pain or rapid, irregular heartbeat
- Shortness of breath
- Signs of allergic reaction (rash, swelling, difficulty breathing)
- Severe anxiety, tremor, or heat intolerance (possible overtreatment)
- Seizures
- Leg cramps or muscle weakness
Warnings & Interactions
Do not use for weight loss; large doses may cause serious or life-threatening effects
Contraindicated in untreated adrenal insufficiency or uncorrected thyrotoxicosis
Use with caution in heart disease; may worsen angina or arrhythmias
May alter blood sugar control; diabetes medicines may need adjustment
Increases the effect of blood thinners like warfarin
Separate from antacids, iron, and calcium supplements by at least 4 hours
Requires periodic thyroid lab monitoring (TSH, T4)
Tell your prescriber about all medications, supplements, and health conditions before starting np thyroid 15mg.
Sources & References
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