To celebrate World Book Day, we speak to Tilly Rose, an author and activist championing access to higher education and patient advocacy. After 20 years as a patient, Tilly made the decision to share her patient journey on Instagram and saw first-hand how her experiences resonated with followers.

Sharing her story online inspired Tilly to write her first memoir, Be Patient. The quote below from Tilly's upcoming book highlights her experience of living with adrenal insufficiency.  

Here Tilly Rose talks us through her experiences of adrenal insufficiency, the struggle to be understood by healthcare professionals, her memoir Be Patient, and wider activism work to impact patient care. 

Diagnosis

Like so many of you, I was diagnosed when I descended into my first adrenal crisis in 2018. The run-up involved months spent slowly deteriorating at home with a list of non-descript symptoms. I googled and googled ‘leg cramps’, ‘flank pain’, ‘morning nausea’, ‘dizziness’ and ‘exhaustion’ but it was all so vague. I could feel my body was shutting down but I couldn’t find an explanation.

When the medics couldn’t work out what was wrong, as is so often the way, they suggested I was perhaps ‘stressed’. Enter a referral to a psychologist; a psychologist who told me that I needed to change my mindset:

"Tilly, it’s time to start adapting to life as a well person."

How could I adapt to life as a ‘well’ person when I was feeling so unwell?

Crisis

The day before my first adrenal crisis, I was so weak, I could no longer walk up the stairs. My mum had been relentlessly researching my symptoms and when I collapsed on the hall floor with excruciating flank, leg pain, dizziness and started vomiting and turned cold and clammy, she called an ambulance.

“I think my daughter may be going into an adrenal crisis.”

My synacthen test later proved she was right. I was diagnosed with adrenal insufficiency (though which type remained a mystery). Although this was, of course, really frightening, I was mostly relieved. At last I had a diagnosis to explain my symptoms. I could take my meds and start living my life! Well, that’s what I thought…

The Reality

Far from living a normal life, in the years that followed, my adrenal insufficiency remained so unstable I could never regulate my steroid dosages and the emergency steroid injection became a regular feature. It later became apparent I had other medical conditions which were constantly putting my adrenal glands under strain. This is something I feel adrenal insufficiency patients should be aware of – if you aren’t managing to stabilise your cortisol levels, think, could another condition be impacting this?

During this time, I began sharing ‘chapters’ of my 20 years of life as a patient on my Instagram @thattillyrose and saw how far from being alone, there are so many zebras out there navigating the challenges of living with rare conditions, still not well understood in medicine.

My own experiences made me even more determined to raise awareness and impact change.

‘“Do they understand about Tilly’s Addison’s disease?”

“Yes, yes,” the nurse responds.

“Do they know about her emergency procedure?”

“Handover will all be done Mum, don’t you worry.’’ 

Quotes from Tilly's book ‘Be Patient’

Sadly, as you guys know only too well, we have had good reason to worry; over the years, I’ve been handed over to wards where they don’t understand adrenal insufficiency, regularly told I probably have a ‘little sickness bug’ when I’m vomiting up my hydro and constantly battling a system that doesn’t understand the importance of taking my hydrocortisone on time or the need for the emergency injection when things deteriorate.

From connecting with other adrenal insufficiency patients online, I have seen this is a pattern that emerges again and again. It has to change!

Be Patient

My upcoming book Be Patient has become my ‘something good, out of something bad.’

Be Patient is a warm, candid account of my desperate search for a diagnosis, against the backdrop of a funny, heartfelt and at times, shocking insight into patient life.

Part 2 of Be Patient covers my experience of living with undiagnosed adrenal insufficiency, culminating in my first adrenal crisis. It details the challenges of reaching a diagnosis and the difficulties of navigating emergency protocols, lifesaving injections and medical alert bracelets.

For World Book Day 2025, I’m delighted to be collaborating with Addison’s Disease Self-Help Group to share Be Patient as part of my wider activism work to impact patient care. Be Patient is published on 17th April 2025.

Available to pre-order NOW


Here we ask Tilly our most asked "Addison's Admin" questions here at ADSHG!

How do you remember to take your steroid replacement medication? 

I set steroid alarms throughout the day on my phone and also use a tablet sorter which I make up ahead of each week.

How do you carry your injection kit?  

I ordered my injection kit from ADSHG and always carry it in my handbag, so it is with me everywhere I go. My mum also always carries a spare injection kit. I also always have a strip of hydrocortisone tablets on me.

What type of medical alert identification do you have? 

I have an emergency ID set up on my phone. I also wear a silver bracelet with the universal medical alert symbol on engraved with ‘Addison’s disease’ on the back. I have even included this medical alert symbol in Be Patient, as I’m determined that more people need to know about it! This symbol of Asclepius’ healing rod can save lives!


Hear more from Tilly

After 20 years as a patient, Tilly made the decision to share her patient journey on Instagram and saw first-hand how her experiences resonated with followers. She now shares her personal story in ‘chapters’ on @thattillyrose and recently launched @thatpatientcollective – a platform for other patients to share their stories and support each other along the way. 

Written with humour, warmth and hope, Be Patient shines a bright hospital strip light onto the entire patient experience.

Tilly Rose

Tilly Rose is an author and activist, championing access to higher education and patient advocacy.

@thattillyrose

@thatpatientcollective

Be Patient

Be Patient is Tilly’s first memoir and part of her wider mission to impact patient care.

Order online


How you can support those with Addison's and adrenal insufficiency

In April 2023, Tilly's boyfriend's brother Oscar ran the London Landmarks Half Marathon to fundraise for our charity. Watch Tilly's brilliant reel from the day on her Instagram. Thank you Tilly for your ongoing support of our charity, so we can continue our mission to raise crucial awareness and provide essential medical education.

If Tilly has inspired you to support and fundraise for our charity, please visit our fundraising page or click to donate.


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