General
NP Thyroid (Thyroid USP)
Virtual visit

NP Thyroid (Thyroid USP)

With our quick and easy online prescription process, you can manage your health effortlessly — whether you need a first-time prescription for NP Thyroid (Thyroid USP) or a refill of an existing one.

Licensed providers in all 50 states

Expert-guided, evidence-based treatments

Skip the trip to the doctor's office

Visit options

Costs shown are for the visit only. You'll pay for medication at your preferred pharmacy.

Video Visit

$25

Est. or $100 w/o insurance

Chat Visit

$30

w/o insurance

Most insurance accepted

Board-certified

No hidden fees

Available nationwide

What is NP Thyroid?

NP Thyroid is a natural desiccated thyroid medication derived from porcine (pig) thyroid glands, used to treat hypothyroidism—a condition where the thyroid doesn't produce enough hormone. Unlike synthetic options that contain only T4, NP Thyroid provides both T4 and T3, the two active thyroid hormones your body needs. Some patients feel better on a combination therapy like NP Thyroid when T4-only medications haven't fully resolved their symptoms. It's taken once daily, typically in the morning on an empty stomach.

Dual hormone replacement

Contains both T4 (thyroxine) and T3 (triiodothyronine), offering the full spectrum of thyroid hormones—unlike synthetic T4-only medications that rely on your body to convert T4 into active T3.

Natural source

Derived from porcine thyroid glands and standardized by hormone content, NP Thyroid closely mirrors the thyroid hormone profile your body would naturally produce.

Symptom-focused relief

Patients who still experience fatigue, brain fog, or weight changes on T4-only therapy may find better symptom control with a combination hormone like NP Thyroid.

Virtual visit with clinician

Ongoing support, always available.

You’ll be supported by experienced clinicians who care for a wide range of health needs, from everyday concerns to more complex conditions.

Our clinicians track your progress over time and adjust your care as needed. If medication is prescribed, we’ll manage dosing and monitor for side effects. If lab testing is recommended, we review results and refine your plan accordingly. You’re never left to navigate care on your own.

All your care in one place. That’s the General Medicine difference.

We help you understand your options, connect you to the right clinicians, manage prescriptions, coordinate any needed evaluations, and keep an eye on your overall health along the way. It’s comprehensive care that looks at the full picture — your goals, your history, your lifestyle — and makes it simple to move forward with confidence.

Your care plan
Clinician

What our customers have to say

“I feel like I’m finally on the right path to improving my health with the right support now! It’s so refreshing and reassuring.”

Emerald

“My experience with General Medicine was amazing. The understanding and care that was taken to figure out what is exactly going on with me. I feel like a weight has been lifted off of me.”

Kaylee

“I couldn’t be happier with my experience with General Medicine! They are fast, responsive, kind and knowledgeable. It is much easier, more affordable and faster.”

Nika

Get the care you need, without the wait.

Frequently Asked Questions

How is NP Thyroid different from levothyroxine?

NP Thyroid contains both T3 and T4 from porcine thyroid glands, while levothyroxine contains only synthetic T4. Some people feel better on combination therapy when T4-only treatment hasn't fully resolved their symptoms.

How long before I feel a difference?

Initial improvements in energy and mood can appear within a few weeks, but full symptom resolution typically takes 6–12 weeks as the dose is adjusted based on blood test results.

Will I need regular blood tests?

Yes. TSH and sometimes T3 and T4 levels are monitored periodically to ensure optimal dosing. Blood testing is especially important in the first few months and after any dose adjustment.

What side effects might I experience?

Side effects are usually signs of too much thyroid hormone — racing heart, anxiety, sweating, weight loss, or trouble sleeping. These typically resolve with a dose reduction rather than stopping treatment.

Can I switch from levothyroxine to NP Thyroid?

Yes, with clinician supervision. Careful dose conversion and monitoring are required, as the two medications are not directly interchangeable. Blood levels should be rechecked after any transition.
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