NP Thyroid 90mg
Generic For: NP Thyroid
NP Thyroid 90mg is a natural desiccated thyroid tablet containing the thyroid hormones T4 and T3, prescribed to replace thyroid hormone in people with an underactive thyroid (hypothyroidism). It is also used to manage certain types of goiter and to support thyroid hormone levels after thyroid surgery or radiation. After a licensed provider reviews your prescription, NP Thyroid ships directly from our licensed U.S. pharmacy.
Compare all NP Thyroid options →
Select Quantity *
100-day supply · $2.15/tablet
How It Works
- Select your medication
- Licensed providers review & prescribe
- Our licensed U.S. pharmacists fill your prescription
- Delivered to you as soon as the next day
Price: $215.00
HSA/FSA Eligible*Doctor visit fee & delivery cost not included in price. Refills at provider discretion.
Pharmacist Support
Fast Shipping
Licensed U.S. Pharmacy
Buy NP Thyroid 90mg Online
NP Thyroid is a natural desiccated thyroid hormone used to treat hypothyroidism, goiter, and thyroid hormone deficiency.
NP Thyroid 90mg Quick Facts
| Drug class | Natural desiccated thyroid hormone |
|---|---|
| Treats | Hypothyroidism, goiter, thyroid hormone deficiency |
| Form | Tablet |
| Typical dosing | Take 1 tablet by mouth daily in the morning. |
| Prescription required | Yes — prescription only |
What Is NP Thyroid 90mg?
NP Thyroid is a prescription thyroid medication made from desiccated (dried) porcine thyroid gland. Each tablet supplies a combination of the thyroid hormones levothyroxine (T4) and liothyronine (T3), which the body needs to regulate metabolism, energy, and temperature. It is prescribed as replacement therapy for people whose thyroid does not produce enough hormone on its own. The 90mg strength is one of several available doses; your provider selects the right strength based on lab results and symptoms.
What Does NP Thyroid 90mg Treat?
Hypothyroidism (underactive thyroid)
Thyroid hormone replacement after thyroidectomy
Thyroid hormone deficiency after radioiodine therapy
Nontoxic goiter (as suppression therapy)
Pituitary or hypothalamic hypothyroidism (secondary/tertiary)
Hashimoto's thyroiditis with hypothyroidism
NP Thyroid 90mg Dosage
Start 30 mg by mouth once daily; increase by 15 mg every 2–3 weeks as directed.
Usual maintenance: 60–120 mg by mouth once daily.
Take on an empty stomach; dose individualized based on TSH and clinical response.
Your prescriber will determine the dose and duration that are right for you. Always follow the directions on your prescription label.
NP Thyroid 90mg Side Effects
Common side effects
- Hair loss (usually temporary, at start of therapy)
- Headache
- Nervousness or irritability
- Increased sweating
- Mild changes in appetite
- 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 overdose: tremor, severe anxiety, heat intolerance
- Allergic reaction: rash, swelling, difficulty breathing
- Unexplained significant weight loss
- Worsening symptoms of heart disease
Warnings & Interactions
Not for weight loss — large doses may cause serious or life-threatening effects
Do not use with untreated adrenal insufficiency or thyrotoxicosis
Use caution in patients with heart disease, angina, or high blood pressure
May alter blood sugar control in diabetes — monitor glucose
May increase the effect of blood thinners like warfarin
Separate from iron, calcium, and antacids by at least 4 hours
Dose needs may change during pregnancy — tell your provider promptly
Tell your prescriber about all medications, supplements, and health conditions before starting np thyroid 90mg.
Talk to U.S.-Based Support
Our licensed pharmacy team in Boca Raton, Florida — real people, no overseas call centers.