Hair Loss Causes: Uncovering Why Your Hair Might Be Falling Out

When talking about hair loss, the shedding of scalp hair beyond the normal daily amount. Also known as alopecia, it can signal everything from a simple vitamin dip to a medication reaction.

One big player is medication side effects, unintended reactions that some drugs trigger in the body. Many of the drugs listed in our blog collection—like antidepressants, blood thinners, and hormonal pills—have been linked to increased shedding. If you’ve started a new prescription and notice more hair in the drain, that link is worth a closer look.

How Hormones and Nutrition Join the Picture

Hormonal imbalance, disruptions in the body's hormone levels such as thyroid or sex hormones is another frequent cause. Conditions like thyroid disease or changes during pregnancy shift the growth cycle of hair follicles, often resulting in a noticeable thinning. At the same time, nutrient deficiency, a lack of essential vitamins or minerals needed for healthy hair growth plays a subtle yet powerful role. Iron, zinc, and biotin shortages can stall the hair’s natural repair process, making strands brittle and more prone to fall.

Stress isn’t just a feeling—it’s a physiological trigger. High cortisol levels can push hair follicles into a resting phase, causing what doctors call telogen effluvium. This type of shedding often spikes after a major illness, surgery, or a prolonged period of emotional strain.

Putting these pieces together, we see a clear pattern: hair loss causes often intersect. Medication side effects influence hormonal balance; hormonal changes affect nutrient absorption; stress can exacerbate both. Understanding these links helps you pinpoint the most likely culprit and take steps toward a solution.

Below you’ll find a range of posts that dive deeper into specific drugs, health conditions, and lifestyle tweaks that tie directly into the causes we’ve outlined. Whether you’re checking if a prescription might be the trigger, looking for ways to balance hormones, or hunting for the right supplement to fill a nutritional gap, the articles ahead give practical insights you can act on right away.