Supporting everyone in the pituitary community, every step of the way.

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The Basics

New to pituitary or not sure where to start? We'll explain what the pituitary gland is and take you through the first things you need to know.

What is the Pituitary Gland?

The pituitary gland secretes hormones which carry messages around the body via the bloodstream. It controls several hormone glands in the body, including the thyroid, adrenal glands, ovaries and testes, so is often described as the master gland.

Emergency Info for AI and AVP-D (DI)

In case of emergency you should call 999. This page outlines the sick day rules and other emergency information for both adrenal insufficiency and AVP deficiency (previously diabetes insipidus).

Causes of Pituitary Conditions

There are a range of causes for pituitary conditions, the most common being a non-cancerous tumour. Other causes include traumatic brain injury.

What are Hormones?

Hormones are chemicals which circulate in the blood stream and spread around the body to carry messages or signals to different parts of the body.

Major Endocrine Glands and Other Organs

There are a number of endocrine glands across the body which work together to secrete hormones. There are also several organs that contain endocrine tissue.

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Our Impact

Our vision is that all people with pituitary conditions live well, now and in the future. We work with everyone with a pituitary condition, their support networks and healthcare professionals to raise pituitary awareness and reduce time to diagnosis.

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Your Stories

Nadine’s story: Living with a physical disability and Cushing’s disease

Steven’ story: A Cushing’s diagnosis after unexplained weight gain

Serena’s story: Surgery for prolactinoma

Living With a Pituitary Condition Tell your story

Join an event

Battersea Park Half January or March 2026

11/01/2026

We have spaces for the Battersea Park Half, which is taking place in January 2026 and March 2026. Have a look and challenge yourself to a fun run around Battersea park!

Leicester January Support Group Meeting

17/01/2026

Join us for the Leicester support group meeting.

North Wiltshire January support group meeting

17/01/2026

An informal get-together for everyone affected by pituitary conditions in North Wiltshire

A black and white photo of Prof Martin. She is smiling and is stood against a white wall

Fatigue Management Online Talk with Professor Niamh Martin

21/01/2026

Join us for an online event discussing fatigue management!

Sussex January support group meeting

24/01/2026

Friendly support group for those affected by pituitary conditions in the Sussex area.

Dubai Marathon 2026

01/02/2026

Take on the Dubai Marathon - this flat, fast course attracts runners and spectators from around the world offering the opportunity to experience the city in a unique way

More events

News and updates

Queen’s Square Pituitary Patient Research Open Day 6th December 2025 – a patient blog

19th December 2025

Someone holding a pill packet and nasal spray

The desmopressin nasal spray is back!