August is Hair Loss Awareness Month, a time to highlight an issue that touches the lives of millions globally. Hair loss can impact self-esteem and quality of life, but understanding its causes and treatments can empower individuals to take control.
WHAT IS HAIR LOSS
Hair loss, medically known as alopecia, refers to the partial or complete absence of hair where it normally grows. It can affect the scalp or the entire body and result from heredity, hormonal changes, medical conditions, or aging.
CAUSES
- Genetic Factors (Androgenetic Alopecia): The most common cause of hair loss is hereditary androgenetic alopecia. It usually occurs gradually with aging and in predictable patterns—receding hairline and bald spots in men and thinning hair along the crown in women.
- Hormonal Changes: Hormonal imbalances due to pregnancy, childbirth, menopause, and thyroid problems can trigger temporary or permanent hair loss.
- Medical Conditions: Scalp infections, skin disorders, and diseases like lupus and diabetes can cause hair to fall out.
- Medications and Treatments: Certain drugs used to treat cancer, arthritis, depression, heart problems, and high blood pressure may lead to hair loss. Radiation therapy to the head may also cause permanent hair loss.
- Stress and Emotional Shock: Physical or emotional stress can trigger a type of hair loss called telogen effluvium, where large numbers of hair follicles go into a resting phase.
- Diet and Nutritional Deficiency: A diet lacking in protein, iron, and other essential nutrients can lead to hair thinning or loss.
SIGNS AND SYMPTOMS
The symptoms of hair loss can vary greatly depending on the cause. It can appear suddenly or gradually and may affect just the scalp or the entire body. Signs to watch for include:
- Gradual thinning on the top of the head
- Circular or patchy bald spots
- Sudden loosening of hair
- Full-body hair loss
- Patches of scaling that spread over the scalp
TREATMENTS AT HUDSON DERMATOLOGY
Each treatment is personalized based on the specific type of hair loss and other factors related to the patient’s individual health.
- PRP (Platelet-Rich Plasma) Therapy: This involves using a patient’s own blood to stimulate hair growth. The platelets, rich in growth factors, are injected into the scalp, encouraging follicles to produce new hair.
- Topical and Oral Medications: Medications like minoxidil (Rogaine) and finasteride (Propecia) are often prescribed to promote hair growth and slow hair loss.
PREVENTATIVE MEASURES
While not all types of hair loss can be prevented, certain measures can help:
- Eat a Balanced Diet: Incorporate plenty of proteins, vitamins, and minerals into your diet to support healthy hair growth.
- Manage Stress: Practice stress-reducing activities like meditation, yoga, or regular exercise.
- Be Gentle with Your Hair: Avoid hairstyles that pull on the hair, and limit the use of heat and chemical treatments.
- Regular Scalp Care: Keep your scalp clean and healthy to prevent infections that can lead to hair loss.
EARLY INTERVENTION
Early diagnosis and treatment are crucial in managing hair loss effectively. If you’re experiencing signs of hair thinning or loss, booking an appointment with a dermatologist early can provide you with the best outcomes.
For more information about hair loss, visit the American Academy of Dermatology’s page on the condition.