Daisy Ridley Graves’ Disease: Symptoms & Treatments

Daisy Ridley revealed in 2023 that she was diagnosed with Graves’ disease, an autoimmune condition that causes hyperthyroidism, affecting about 1 in 200 people. Her openness has sparked curiosity about the condition itself and how she manages it alongside her acting career.

Full Name: Daisy Jazz Isobel Ridley ·
Date of Birth: 10 April 1992 ·
Height: 1.70 m (5 ft 7 in) ·
Occupation: Actress ·
Diagnosis: Graves’ disease (autoimmune hyperthyroidism, 2023) ·
Known For: Rey in the Star Wars sequel trilogy

The biographical table below compiles Daisy Ridley’s key personal and professional details for quick reference.

What is Daisy Ridley diagnosed with?

Daisy Ridley said she was diagnosed with Graves’ disease in September 2023, after experiencing symptoms including a racing heart, weight loss, fatigue, and hand tremors (Women’s Health (women’s wellness magazine)). She linked the onset to the period after filming Magpie and said her general practitioner encouraged her to see an endocrinologist.

Hyperthyroidism: Symptoms, Causes & Treatment Options

• Graves’ disease is an autoimmune condition where the immune system attacks the thyroid, causing it to produce excess thyroid hormone (Healthline (health information publisher)).
• Symptoms listed by medical sources include fast heartbeat, weight loss, anxiety, trembling hands, heat intolerance, fatigue, muscle weakness, and goiter.
• Standard treatments: antithyroid medications (like methimazole), radioactive iodine therapy, or thyroidectomy (Wikipedia (community-edited encyclopedia)).
• Ridley said she began daily medication and adopted a gluten-free diet, though not strictly, and uses infrared saunas, cryotherapy, and acupuncture.

The pattern: Ridley’s combination of medical and lifestyle interventions reflects a comprehensive approach to managing a chronic autoimmune condition.

What is the life expectancy of someone with hyperthyroidism?

With proper medical treatment, people with hyperthyroidism have a normal life expectancy. Untreated hyperthyroidism can lead to serious complications like heart problems and thyroid storm (Healthline (health information publisher)). Ridley’s diagnosis appears to be under management, which is key to long-term health.

Is Daisy Ridley related to Keira Knightley?

No, Daisy Ridley and Keira Knightley are not related. They share the same surname but no familial connection. Both are English actresses, but their backgrounds are distinct (Wikipedia (community-edited encyclopedia)). The confusion often arises from the common surname and both being prominent in film.

What disability does Keira Knightley have?

Keira Knightley has dyslexia, a learning disability that affects reading and writing. She was diagnosed at age six and has spoken about how it affected her school years (Wikipedia (community-edited encyclopedia)). Her condition is entirely unrelated to Ridley’s hyperthyroidism.

Comparing the two actresses’ health challenges shows how different conditions can affect public figures.

Two conditions, one common thread: both women have been open about their health struggles in ways that educate the public.

The comparison table below contrasts the two actresses’ health conditions and their respective impacts.

The implication: public disclosure by celebrities can normalize conversations around both physical and neurological conditions.

What ethnicity is Daisy Ridley?

Daisy Ridley is English. She was born in London, England, and her ethnic background is White British (Wikipedia (community-edited encyclopedia)). Her ancestry traces to British and possibly some Scottish roots, but she has not publicly emphasized any specific heritage.

What this means: Ridley’s ethnicity is straightforward and not a subject of controversy or ambiguity.

What has happened to Daisy Ridley?

Since her breakout as Rey in 2015, Ridley has had a steady career and a year of major personal changes. After the Star Wars sequel trilogy, she starred in films like Chaos Walking and Sometimes I Think About Dying. In 2023, she married (her husband’s name remains private) and disclosed her Graves’ disease diagnosis.

Daisy Ridley 2026

Ridley is set to reprise her role as Rey in a new Star Wars film, reportedly scheduled for 2026 (Wikipedia (community-edited encyclopedia)). This marks her return to the franchise that made her famous.

Daisy Ridley husband

She married in 2023, but the identity of her spouse has not been confirmed publicly. She keeps her personal life relatively private.

Daisy Ridley children

As of 2025, Ridley does not have any children. She has not publicly discussed plans for starting a family.

The catch: maintaining privacy while managing a public career and a chronic condition requires intentional boundary-setting that few fans fully see.

What is the life expectancy of someone with hyperthyroidism?

This question often comes up when a celebrity reveals a thyroid condition. The medical consensus is clear: with appropriate treatment, hyperthyroidism does not shorten life expectancy. However, untreated hyperthyroidism can lead to cardiovascular complications, including atrial fibrillation and heart failure, which can be serious (Wikipedia (community-edited encyclopedia)).

For Ridley, the key is ongoing medication and monitoring. She has said she takes daily medication and feels better after cutting down on gluten. The long-term outlook for her is positive as long as she continues management.

The implication: consistent medical follow-up is what separates manageable hyperthyroidism from its serious risks.

Quotes from key voices

“An endocrinologist described it as often feeling like being ‘tired but wired’ — I realized I was super irritable.”

— Daisy Ridley, speaking to Women’s Health (women’s wellness magazine), 2023

“Graves’ disease occurs when the immune system attacks the thyroid as if it were an outside invader, causing the gland to become overactive.”

— Healthline (health information publisher)

For the millions living with hyperthyroidism, Ridley’s disclosure brings visibility to a condition that often goes undiagnosed. For the rest of us, her story is a reminder that even people who play heroes on screen face real health battles. The implication: Daisy Ridley’s openness about her diagnosis demonstrates how celebrity disclosure can educate the public about autoimmune conditions.