Top 5 Reasons Why You’re Losing Your Hair

By Dr Kelly

April 12, 2018

Hair loss, also known as alopecia, can affect both men and women, and can occur for a variety of reasons. Here are some common causes of hair loss:

  1. Genetics: One of the most common causes of hair loss is genetics. Androgenetic alopecia is a hereditary condition that affects both men and women and is characterized by a gradual thinning of the hair on the top of the scalp.

  2. Hormonal Changes: Hormonal changes can also contribute to hair loss. Women may experience hair loss during pregnancy, after giving birth, or during menopause due to changes in hormone levels. Men may experience hair loss due to an increase in dihydrotestosterone (DHT), a hormone that can cause hair follicles to shrink.

  3. Medical Conditions: Certain medical conditions can also cause hair loss. Autoimmune diseases, such as alopecia areata, cause the immune system to attack hair follicles, resulting in hair loss. Scalp infections, such as ringworm, can also lead to hair loss.

  4. Medications: Some medications can cause hair loss as a side effect. Chemotherapy drugs, for example, target rapidly dividing cells, including hair follicles, resulting in hair loss. Other medications, such as antidepressants and blood thinners, may also contribute to hair loss.

  5. Nutritional Deficiencies: Nutritional deficiencies, particularly of iron, vitamin D, and B vitamins, can contribute to hair loss. This is because these nutrients play a crucial role in hair growth.

  6. Hairstyles and Hair Treatments: Certain hairstyles and hair treatments, such as tight braids, weaves, and chemical straightening, can cause hair loss by putting too much tension on the hair follicles. Harsh hair products, such as those containing sulfates and alcohol, can also contribute to hair loss by drying out the hair and scalp.

  7. Stress: Stress can also contribute to hair loss. This is because stress can disrupt the hair growth cycle, causing more hair follicles to enter the resting phase and leading to increased hair shedding.

Overall, there are many reasons why both men and women may experience hair loss. If you are experiencing hair loss, it's important to speak with a healthcare provider to determine the underlying cause and develop an appropriate treatment plan.

About the author

Dr. Kelly has 25 years of expert medical experience caring for the sickest of the sick people in critical care (including ICU, Heart surgery, Heart & Lung transplant surgery, as well as cardiology). She is a clinical specialist who has taken care of and trained others to care for the critically ill/the elderly and developed many screening and preventative programs to help improve the health of the population. The reality is that most people just don't have to be that sick. or stay that sick. So, Dr. Kelly decided to change the focus of the care she provided: to prevent, reverse and restore the health of individuals.

Dr. Kelly

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