What are the main reasons of baldness?

Baldness, also known as alopecia, can have various causes, but the most common ones include:

1. Genetics (Androgenetic alopecia):

- This is the most common cause of baldness, affecting both men and women.

- It's determined by genes inherited from both parents and influenced by hormones.

- In men, it's commonly known as male pattern baldness, characterized by a receding hairline and balding on the crown.

- In women, it presents as female pattern baldness, leading to overall thinning of hair, especially at the crown.

2. Hormonal imbalances:

- Hormonal changes can disrupt the hair growth cycle.

- Conditions like thyroid issues, polycystic ovary syndrome (PCOS) in women, and high levels of certain hormones (androgens) can lead to hair loss.

3. Autoimmune disorders:

- Alopecia areata is an autoimmune condition where the body's immune system attacks the hair follicles, leading to patchy hair loss or complete baldness.

4. Medications and treatments:

- Certain medications, such as chemotherapy for cancer, can cause temporary or permanent hair loss as a side effect.

- Radiation therapy can also induce baldness in the affected areas.

5. Nutritional deficiencies:

- A lack of essential vitamins and minerals like biotin, iron, protein, and vitamins D and B12 can affect hair growth, leading to thinning or hair loss.

6. Stress:

- Extreme or chronic stress can contribute to temporary hair loss or alopecia areata.

7. Hairstyles and treatments:

- Tight hairstyles that pull on hair (traction alopecia) or harsh chemical treatments can cause hair damage and breakage, resulting in thinning or bald patches.

8. Aging:

- Hair follicles naturally decrease in size and activity with age, leading to gradual hair thinning and potentially baldness in some individuals.

Understanding the underlying cause of baldness is crucial for effective management and treatment options. Consult a dermatologist or healthcare professional for an accurate diagnosis and personalized treatment plan if you're experiencing baldness.