If you're pulling more hair than usual off of your hairbrush, noticing a wider part, or seeing extra hair on your pillow, you may be experiencing the early signs of thinning hair and hair loss.
Thinning hair can be caused by a wide range of factors and health conditions, but the most common cause of hair loss for both men and women is genetic hair loss (androgenic alopecia). Androgenic alopecia is not fully reversible, but treatments like minoxidil, finasteride, or dutasteride can slow further hair loss and stimulate regrowth.
Other common causes of thinning hair and hair loss include:
- Stress: Also known as telogen effluvium, physical and mental stress can cause hormones like cortisol to push hair follicles into the resting growth phase and prevent new hair from growing. Stress-related hair loss is common after pregnancy, COVID-19, and hospitalizations.
- Hormonal changes: Pregnancy, menopause, weight loss, and other events that can trigger hormonal changes may lead to thinning hair or stunt hair regrowth.
- Medications: Certain medications, including birth control, can cause hair loss as a side effect. Radiation (a common cancer treatment) can cause thinning hair as well.
- Medical conditions: Conditions like alopecia areata, PCOS, and hyperthyroidism are common causes of hair loss.
- Damaging hairstyles: Hairstyles that pull hair (such as tight ponytails, cornrows or hair extensions) can cause breakage, thinning and hair loss. This type of hair loss is known as traction alopecia.
If you’re unsure what’s causing your hair thinning, book an online consultation with a medical provider on Sesame today. They can review your medical history to help determine the cause of your hair loss and discuss treatment options.