Polarbearmeds - Home

Thyroid medications, corticosteroids and hormone treatments for adrenal, pituitary and parathyroid conditions.

About Endocrine Disorders medications

This category includes levothyroxine and liothyronine for hypothyroidism, methimazole and propylthiouracil for overactive thyroid, oral corticosteroids such as prednisone and dexamethasone, growth hormone, and treatments for parathyroid and adrenal disorders.

Levothyroxine is absorbed inconsistently if taken with food, calcium, iron or coffee, so it is usually taken on an empty water-only stomach 30 to 60 minutes before breakfast. Staying with the same manufacturer helps keep your levels stable.

Never stop long-term corticosteroids abruptly. They are tapered under medical supervision to allow your adrenal glands to recover.

Endocrine Disorders — frequently asked questions

Should I stay on the same brand of levothyroxine?
Many prescribers prefer it, because small absorption differences between manufacturers can shift your TSH. If your product changes, ask whether your levels should be rechecked.
Do you stock desiccated thyroid?
Natural desiccated thyroid products are stocked subject to availability, and require a prescription.
Do I need a prescription to order?
Yes. Prescription medications require a valid prescription from your licensed prescriber. After you place your order you can upload, email, fax or mail it to us, and our pharmacy team verifies it before anything ships. Over-the-counter items and supplies do not need a prescription.
How long does delivery take?
Standard delivery to the United States usually takes 2 to 4 weeks from the day your prescription is approved. Expedited shipping is available at checkout, and temperature-sensitive medications ship in cold-chain packaging.

Ordering Endocrine Disorders medications from Polar Bear Meds

We currently list 53 endocrine disorders products. Every order is dispensed by a licensed pharmacy and shipped to your door in the United States, with our price-match guarantee on every item. Cannot find your medication? Browse all categories, search by drug name, or contact our team and we will source it for you.

This information is provided for general education and does not replace advice from your doctor or pharmacist. Always follow the directions on your prescription.

Price matching guarantee certificate

We offer competitive pricing on all our medications. We'll match if you find a lower price on an identical product at a verified Canadian online pharmacy!

Eligibility Criteria:

  • The competitor's price must be active (no past/future sales).
  • It is only valid for Canadian online pharmacies with a verifiable address.
  • The product must match the strength, pack size, quantity, manufacturer & origin.
  • There are no price matches on used/expired medications.
  • You must submit your requests before placing an order.
  • We cannot adjust prices after purchase.
  • Request via live chat or phone before placing your order.

Need help? Call our friendly support team at 1-888-779-2193 or fill out the Contact Form