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Syndrome of Inappropriate Antidiuretic Hormone Secretion

Medically reviewed by Drugs.com. Last updated on Mar 3, 2024.

What is the syndrome of inappropriate antidiuretic hormone secretion?

The syndrome of inappropriate antidiuretic hormone secretion (SIADH) is a condition that causes your body to make too much antidiuretic hormone (ADH). ADH is a chemical that helps keep the right balance of fluids in your body. Increased ADH may cause too much water to remain inside your body. Chemicals in your blood, such as salt, may decrease. This may prevent your organs from working properly.

What causes SIADH?

The cause of SIADH may not be known. The following are common causes of SIADH:

What are the signs and symptoms of SIADH?

How is SIADH diagnosed?

How is SIADH treated?

Treatment options

The following list of medications are in some way related to or used in the treatment of this condition.

How can I manage my condition?

When should I contact my healthcare provider?

When should I seek immediate care or call 911?

Care Agreement

You have the right to help plan your care. Learn about your health condition and how it may be treated. Discuss treatment options with your healthcare providers to decide what care you want to receive. You always have the right to refuse treatment. The above information is an educational aid only. It is not intended as medical advice for individual conditions or treatments. Talk to your doctor, nurse or pharmacist before following any medical regimen to see if it is safe and effective for you.

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Treatment options

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