NP Thyroid vs. Armour Thyroid for Thyroid Cancer and Hypothyroidism: Important Differences and Potential Risks.

NP Thyroid

Armour Thyroid

Summary for NP Thyroid

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.

Indications for NP Thyroid

Hypothyroidism (low thyroid hormone)
Lowering thyroid-stimulating hormone (TSH) levels in people with other thyroid problems like goiters or thyroid cancer

Pros and Cons for NP Thyroid

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

Common Side Effects for NP Thyroid

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

Warnings for NP Thyroid

Not for weight loss
Dangerously low stress hormone levels (adrenal crisis)
Worsening diabetes
Risk of heart problems
Interactions with other medications

Summary for Armour Thyroid

Prescription only

Armour Thyroid is a prescription natural thyroid hormone replacement medication that comes from an animal source. It's used to treat hypothyroidism and certain other thyroid-related conditions. Common side effects are usually related to taking too much thyroid hormone and can include fast heartbeat, nervousness, and sweating.

Indications for Armour Thyroid

Hypothyroidism (low thyroid hormone)
Lowering thyroid-stimulating hormone (TSH) levels in people with other thyroid problems like goiters or thyroid cancer

Pros and Cons for Armour Thyroid

Pros

Natural thyroid hormone derived from an animal source
Taken once daily by mouth
Might help when other thyroid medications haven't worked well
Available in multiple strengths

Cons

Amount of thyroid hormones can vary between batches of medication
Must be taken on an empty stomach
Requires regular blood tests to monitor thyroid hormone levels
Not traditionally approved by the FDA

Common Side Effects for Armour Thyroid

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