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Calcitonins: Uses, Common Brands, and Safety Info

"Calcitonins are medications used to treat osteoporosis by mimicking the hormone calcitonin. They increase bone density and strength, reducing the risk of fractures. Common brands include Miacalcin, Fortical, and Calcimar. Side effects are usually mild and may include flushing, nausea, and diarrhea. It is important to discuss any concerns with a healthcare provider before starting treatment."


Calcitonins are a class of medications used primarily for the treatment of osteoporosis, a condition characterized by weakened and brittle bones. These drugs work by mimicking the action of calcitonin, a hormone produced by the thyroid gland, which helps regulate the levels of calcium in the body. By increasing the amount of calcitonin, these medications help to inhibit the breakdown of bone tissue and promote the formation of new bone.


Calcitonins are primarily used for the treatment of osteoporosis in postmenopausal women. They can help to reduce the risk of fractures by improving bone density and strength. Additionally, these medications may be used to relieve pain associated with osteoporotic fractures. Calcitonins are also sometimes used in the treatment of hypercalcemia, a condition characterized by elevated levels of calcium in the blood.

Common Brands

Several calcitonin formulations are available on the market, including:

  • Miacalcin

  • Fortical

  • Calcimar

These brands may come in different forms, such as nasal sprays and injectables. It is important to follow the specific instructions provided by the prescribing healthcare provider or outlined on the product packaging.


Calcitonins are generally considered safe and well-tolerated when used as directed. However, like any medication, they may cause side effects in some individuals. Common side effects include flushing or redness of the face, nausea, vomiting, and diarrhea. These symptoms are usually mild and go away on their own.

It is important to inform your healthcare provider about any existing medical conditions or medications you may be taking before starting calcitonin therapy. Some individuals may be at an increased risk of adverse effects, such as those with kidney problems or a history of allergies to salmon or other calcitonin products.

Calcitonins should not be used during pregnancy or while breastfeeding unless specifically recommended by a healthcare provider. If you experience any unusual or severe side effects while taking calcitonins, it is important to seek medical attention promptly.

In conclusion, calcitonins are medications used for the treatment of osteoporosis and certain other conditions. They work by modulating calcium levels in the body and promoting bone health. Common brands include Miacalcin, Fortical, and Calcimar. While generally safe, it is important to discuss any individual concerns or questions with a healthcare provider before starting calcitonin therapy.

List of Calcitonins