Can weight loss medication cause hair loss?
Yes, some weight loss medications can potentially cause hair loss as a side effect, though this is not common. Hair loss may occur due to several factors related to these medications, including: 1. Nutrient Deficiencies : Weight loss medications that suppress appetite or alter how your body absorbs nutrients (e.g., orlistat) might lead to deficiencies in essential vitamins and minerals like biotin, zinc, iron, or protein, which are crucial for healthy hair growth. 2. Rapid Weight Loss : Significant or rapid weight loss itself, whether aided by medication or not, can trigger telogen effluvium , a temporary form of hair shedding caused by physical or emotional stress on the body. 3. Hormonal Changes : Some medications may indirectly affect hormone levels, which could impact hair growth cycles. 4. Specific Drug Effects : Certain medications, such as GLP-1 receptor agonists (e.g., semaglutide), may list hair loss as a rare side effect due to changes in metabolic o...