The Bald Facts on Hair Loss
Hair loss or alopecia occurs when more than the usual amount of hair is lost, resulting in thin or bald spots on the head. It is a common occurrence that affects 40% of women and 85% of men by age 50.
Beyond the physical changes, hair loss can bring about emotional distress. About 75% of men with hair loss have anxiety, while about 55% of women suffer from depression. The psychological impact of hair loss can affect self-esteem and social interactions, leading to a diminished quality of life.
This infographic from LaserCap offers a comprehensive overview of various types of hair loss, highlighting their common causes and the most effective treatments for hair restoration. By understanding these factors, individuals experiencing hair loss can make informed decisions about their treatment options, effectively manage their condition, and possibly restore their confidence.
Causes
Hair loss can be triggered by a variety of factors, such as:
- Genetics
- Nutritional deficiencies
- Hormonal changes
- Medical conditions
- Medications
- Stress
- Smoking
- Pollution
- Chemicals
- Weather
- Tight hairstyles
Types of Hair Loss
The most common form of hair loss is the genetic condition called androgenetic alopecia. Also known as pattern baldness, it affects about 50 million men and 30 million women in the US.
Androgenetic alopecia occurs when the hormone testosterone changes and is converted to DHT. It then attaches to the hair follicles, causing shrinkage. As a result, hairs grow shorter, thinner, and less pigmented, leading to the appearance of a bald scalp.
Other forms of hair loss include:
- Alopecia Areata - An autoimmune condition that causes patchy hair loss in the scalp, eyebrows, eyelashes, and other parts of the body
- Telogen Effluvium - Temporary shedding triggered by illness, stress, or medication
- Anagen Effluvium - Rapid type of hair loss resulting from radiation or chemotherapy
- Cicatricial (Scarring) Alopecia - A type of permanent hair loss caused by inflammation
- Traction Alopecia - Results from tight hairstyles that pull on the hair follicles
Treatment
The good news is hair loss can be managed effectively. Treatment options include:
- Minoxidil - Promotes hair growth by widening the blood vessels and improving blood flow to the hair follicles
- Finasteride - Supports hair restoration by blocking the DHT that causes hair follicle shrinkage
- Platelet Rich Plasma - Stimulates hair growth through an injection of platelets from the individual’s blood
- Low-Level Laser Therapy - Uses light therapy to improve follicle activity and enhance blood flow to the scalp
- Hair Transplant Surgery - Healthy hair follicles from a part of the scalp are transplanted into the balding areas
Prevention
While a common occurrence, hair loss may be prevented by:
- Being gentle with your hair
- Massaging the scalp
- Eating healthy and nutrient-rich foods such as vegetables, fruits, and lean proteins
- Exercising regularly
- Reducing stress levels
- Improving sleep habits
- Avoiding smoking
- Protecting the hair from UV rays
Conclusion
Hair loss affects many men and women over the age of 50. It is often caused by genetics, hormonal changes, and nutritional deficiencies, among many others.
The most common type of hair loss is androgenetic alopecia, which results from testosterone changes that shrink the follicles.
Hair loss can be treated with various medications, plasma injections, LLLT such as laser hair growth caps, and transplant surgery. It may also be prevented with the help of a healthy diet, exercise, and scalp massage, to name a few.