Hailey Bieber Opens Up About Health Battle, Reveals Ongoing Impact of Medical Condition

Hailey Bieber Opens Up About PMDD Health Battle After Giving Birth

Hailey Bieber is speaking more openly about her health journey, bringing renewed attention to a medical condition that changed her life and raised questions about her long-term health. The model and entrepreneur has previously discussed experiencing frightening symptoms, undergoing medical testing and learning more about her body after a serious health scare. Her experience has also helped bring awareness to health issues that can affect young women, including conditions that may go undetected until a major medical event occurs.

Hailey Bieber Reveals Struggle With PMDD After Welcoming Son With Justin Bieber

The 29-year-old model recently discussed her experience in an interview with Women’s Wear Daily, explaining that she struggled with premenstrual dysphoric disorder (PMDD) after giving birth to her son, Jack Blues Bieber, in August 2024. Bieber said she was diagnosed approximately six months after childbirth. Although she had experienced premenstrual syndrome (PMS) before becoming pregnant, she noticed that her emotional symptoms became significantly more intense afterward.

During a March 2026 appearance on the SHE MD podcast, Bieber described the experience as overwhelming, explaining that the emotions leading up to her menstrual cycle felt dramatically different from anything she had previously experienced. She described having overwhelming thoughts and feelings that made everyday situations feel much bigger than they normally would. Bieber said her symptoms gradually improved over time, but she wanted to speak publicly about the experience because of how little attention the condition receives.

What Is PMDD? Understanding Hailey Bieber’s Diagnosis

Premenstrual dysphoric disorder, commonly known as PMDD, is a serious condition that causes severe emotional and physical symptoms before menstruation. It is considered a more severe form of PMS and can interfere with relationships, work, daily responsibilities and overall quality of life. According to the U.S. Office on Women’s Health, PMDD affects up to 5% of women of childbearing age. Symptoms typically develop during the week or two before a menstrual period and generally improve within two to three days after menstruation begins.

Symptoms can include severe mood swings, anxiety, depression, irritability, anger, difficulty concentrating, fatigue, sleep problems and changes in appetite. Physical symptoms may include bloating, headaches, breast tenderness, muscle pain and joint pain. Although researchers do not know the exact cause of PMDD, hormonal changes during the menstrual cycle and the brain’s response to those changes may play a role. PMDD is not simply ordinary mood swings or typical PMS symptoms. Its emotional effects can be severe enough to disrupt everyday life.

Hailey Bieber Says Women’s Health Needs More Attention

Bieber also used her recent interview to discuss the broader lack of research and awareness surrounding women’s health. She explained that her interest in the subject became even stronger after experiencing pregnancy, childbirth and the physical and emotional changes that followed. “I feel really drawn to women’s health,” Bieber said. She also discussed how people close to her have experienced conditions such as polycystic ovary syndrome (PCOS) and endometriosis.

Bieber expressed frustration that many women’s health conditions still receive limited research, awareness and public discussion. She believes that sharing personal experiences can help women recognize that they are not alone when dealing with difficult or misunderstood medical conditions. Speaking about why these conversations matter, she explained that being able to identify with other people’s experiences makes an otherwise isolating journey feel less lonely.

Rhode Commits $5 Million to Women’s Health Research

Bieber’s comments come as her beauty company, Rhode, announces a major investment in women’s health research. The company has committed $5 million over three years through a partnership with the Foundation for Women’s Health. The initiative is intended to support research, education and medical care in areas that have historically received insufficient funding. The investment includes support for pregnancy and postpartum health, autoimmune conditions and other areas of women’s healthcare.

According to details shared about the partnership, $1 million will establish an evergreen fund designed to support companies developing diagnostic tools and treatments for women’s health conditions. Research institutions have submitted proposals, with grant recipients expected to be announced in 2027. The commitment represents a significant expansion of Bieber’s involvement in women’s health advocacy, connecting her personal experiences with a broader effort to address gaps in medical research.

Hailey Bieber’s Previous Health Scare Involved a Mini-Stroke and Heart Surgery

PMDD is not the first serious health issue Bieber has discussed publicly. In March 2022, she experienced a transient ischemic attack (TIA), commonly referred to as a mini-stroke, while having breakfast with her husband, Justin Bieber, in Palm Springs, California. She experienced difficulty speaking, unusual sensations in her arm and temporary facial drooping. Medical examinations later revealed a small blood clot in her brain.

Additional testing identified a patent foramen ovale (PFO), a small opening between the upper chambers of the heart that had not closed after birth. Bieber subsequently underwent a PFO closure procedure to repair the opening. She later explained that the experience made her more aware of her health and more attentive to changes in her body. During a February 2026 podcast appearance, she discussed how the experience increased her interest in medicine, healthcare and understanding the human body.

Why Hailey Bieber’s Story Is Bringing Attention to Women’s Health

Bieber’s decision to discuss PMDD highlights an important issue in women’s healthcare: conditions that significantly affect physical and emotional well-being can remain misunderstood or underdiagnosed. Her experience also illustrates why conversations about menstrual health, pregnancy and postpartum recovery matter beyond the initial months following childbirth.

By discussing her diagnosis and supporting additional research, Bieber is using her public platform to bring attention to conditions that affect millions of women. Her message is particularly important for women experiencing severe emotional or physical symptoms before their periods. PMDD is a recognized medical condition, and treatment options are available. Anyone experiencing symptoms that interfere with daily life should speak with a qualified healthcare professional about evaluation and treatment.