News / Blog
May Holidays 2025 - Pay Attention!
18/04/2025
WE DO NOT WORK ON APRIL 29th (TUE), and from MAY 3rd to MAY 6th (TUE)
Catalog
Hyperthyroidism
Hyperthyroidism: causes and treatment
Hyperthyroidism is the disease caused by hyperfunction of the thyroid gland. The excessive production of the thyroid hormones can be caused by different reasons, including autoimmune disease, excess iodine consumption, inflammation, postpartum complications and many others. In this category you can find different medicines for the treatment of hyperthyroidism.
- Levothyroxine-based medicines (Levothyroxine. Thyradin-S) are the most used medicine for the thyroid hormone therapy, including severe cases and lifelong therapy. Basically, levothyroxine mimics the action of the endogenous hormone produced by the thyroid gland.
- Mercazole tablets block the activity of thyroperoxidase enzyme which is necessary for thyroid hormone synthesis.
- Thyronamin tablets promote gene expression of the thyroid hormone response elements.
Please check the contraindications listed on the product’s page.
Showing 1 to 4 of 4 (1 Pages)

General information on Japanese Levothyroxine Na THYRADIN-S tablets 50 mcg for thyroid horm..
USD 39.00
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General information on Japanese Mercazole tablets 5 mg from Japan for hyperthyroidism
Package..
USD 38.00
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General information on Japanese Thyradin-S tablets 50 mcg for thyroid hormone therapy (levothyrox..
USD 35.00
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General information on Japanese Thyronamin tablets 25 mcg for hypothyroidism, thyroiditis and goi..
USD 338.00
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Showing 1 to 4 of 4 (1 Pages)
News
May Holidays 2025 - Pay Attention!
18/04/2025
WE DO NOT WORK ON APRIL 29th (TUE), and from MAY 3rd to MAY 6th (TUE)
WE RESUME NORMAL WORK ON MAY 7th (WED)
WEBSITE WILL BE DOWN FOR MAINTENANCE FROM MAY 2nd to MAY 6th.
NO EMAIL OF ANY IMPORTANCE WILL BE REPLIED DURING THIS PREIOD.
Please pay attention there will be local offical holidays in Japan.
Japan Post and Delivery Couriers will not work during this period so delays in shipping of orders placed before this time are possible. Please make sure you can wait if you pay orders on or after April 18th. If we do not manage to ship your previously placed order till May 2nd, we shall ship shortly after May 7th. Please pay attention.
We shall stop accepting orders from May 2nd and resume on May 7th.
Suppliers do not work as well, so we stop accepting all orders for this period. We can not pay, we can not order. Prices may change!
Product’s availability, packages etc may change in May.
Also please pay attention that delays in customer service team work are possible. We shall not reply on APR 29th, we shall not reply on May 2nd afternoon till May 7th morning. We shall reply in turn to all mails after May 7th.
Sorry for the inconveniences and thank you for understanding.
Sincerely yours
JHC