New Study Finds Ozempic May Cause Hair Loss, Especially in Women. What Doctors Want You to Know

A groundbreaking new study has shed light on a potential side effect of the popular weight loss medication Ozempic, also known as semaglutide, which may be particularly concerning for women. The research, published on the pre-print server medRxiv, analyzed data from over 1,900 people prescribed semaglutide and found that they had a 50% higher chance of being diagnosed with a hair loss condition compared to those taking another weight loss drug. Furthermore, the risk of developing a hair loss condition was double for women compared to men, sparking important questions about the impact of semaglutide on female health. The study's findings have significant implications for women who are considering taking semaglutide or are already on the medication. While the research is still in its early stages and has not been peer-reviewed, doctors say that the association between semaglutide and hair loss is worth exploring. According to Mir Ali, MD, medical director of MemorialCare Surgical Weight Loss Center, hair loss is often linked to significant weight loss, regardless of the method. "We commonly see hair loss in patients who lose significant weight from any methods – medications, diet and exercise, or surgery," he explains. Ife J. Rodney, MD, founding director of Eternal Dermatology + Aesthetics, adds that rapid weight loss can disrupt the normal cycle of hair growth, leading to conditions like telogen effluvium, where hair follicles are pushed into a resting phase, resulting in shedding and thinning. The potential causes of hair loss associated with semaglutide are multifaceted. Gary Goldenberg, MD, assistant clinical professor of dermatology at Icahn School of Medicine, notes that people on semaglutide may experience nutritional deficiencies, such as iron, zinc, and protein, which are essential for healthy hair. Additionally, side effects like nausea and vomiting can further reduce nutrient intake, weakening hair follicles and contributing to shedding and thinning. Hormonal changes, particularly in female patients, may also play a role in hair loss. Goldenberg explains that semaglutide may influence hormones like cortisol, which can indirectly impact the health of hair follicles. To mitigate the risk of hair loss, doctors recommend a balanced diet rich in fruits and vegetables, as well as adequate protein intake. While supplements like biotin may seem like a solution, Rodney advises against relying solely on biotin, as this is not a deficiency issue. Instead, a general supplement or vitamin recommended by a healthcare provider may be more helpful. For those experiencing hair loss, topical medications like minoxidil can be effective in treating temporary hair loss. If hair loss persists or becomes overwhelming, consulting a dermatologist can provide access to regenerative treatments that can help reverse and improve semaglutide-related hair loss. It's essential to note that any hair loss experienced due to semaglutide is unlikely to be permanent. Once weight stabilizes, hair growth tends to return to its pre-medication state, according to Ali. This reassurance is crucial for women who may be concerned about the potential side effects of semaglutide. By prioritizing nutrition, monitoring hair health, and seeking medical guidance when needed, women can take proactive steps to mitigate the risk of hair loss and maintain their overall well-being while using semaglutide. In conclusion, the new study highlighting the potential link between semaglutide and hair loss, particularly in women, serves as a vital reminder of the importance of considering the diverse experiences and needs of women in the context of healthcare. By acknowledging the complexities of female health and providing empowering guidance, we can work towards a more inclusive and supportive environment for women to make informed decisions about their bodies and well-being. As research continues to unfold, it's crucial to prioritize women's voices and perspectives, ensuring that their unique challenges and concerns are addressed and respected.