Hair loss is a common condition that affects both men and women, often impacting self-confidence and quality of life. About 85% of men and 33% of women will experience alopecia at some point, with approximately 35 million men and 21 million women affected by hair loss worldwide. While some hair shedding is normal, excessive hair loss can be a sign of an underlying condition. Understanding the different types of hair loss, their causes, and available treatments can help individuals take proactive steps toward maintaining healthy hair.
Dr. Cebi Sibisi, Founder of Dr. Cebi Dermatology, emphasises the importance of early diagnosis. “Hair loss can be distressing, but in many cases, it is treatable—especially if addressed early. Some types of hair loss can become permanent if not managed in time, so seeking professional help as soon as you notice changes is crucial.”
Types of Hair Loss
Hair loss, also known as alopecia, occurs in different forms. The most common types include:
- Androgenetic Alopecia (Pattern Baldness): A hereditary condition that causes gradual thinning, typically in a predictable pattern. In men, it often leads to a receding hairline and bald spots, while women experience overall hair thinning.
- Alopecia Areata: An autoimmune condition where the immune system mistakenly attacks hair follicles, leading to sudden patchy hair loss on the scalp or any other hair bearing area.
- Telogen Effluvium: A temporary condition triggered by stress, illness, hormonal changes like giving birth, or nutritional deficiencies (most commonly iron deficiency), causing excessive hair shedding.
- Traction Alopecia: Caused by tight hairstyles like braids, dreadlocks, and ponytails that pull on the hair, leading to gradual hair loss, particularly around the hairline.
- Scarring Alopecia: A more severe form of hair loss where inflammation or scalp conditions cause permanent damage to hair follicles, preventing regrowth. Examples of this include: Lichen Planopilaris, Folliculitis Decalvans, Central Centrifugal Cicatricial Alopecia.
What Causes Hair Loss?
There are many potential triggers for hair loss, including:
- Genetics – Inherited pattern baldness affects both men and women.
- Hormonal Changes – Pregnancy, menopause and rapid weight loss can lead to hair loss.
- Medical Conditions & Treatments – Illnesses like anaemia, thyroid disorders, systemic lupus and treatments like chemotherapy can result in hair loss.
- Nutritional Deficiencies – Lack of essential nutrients, particularly iron and vitamin D can weaken hair.
- Hair Styling Practices – Frequent use of relaxers, excessive heat styling, and tight hairstyles can damage hair follicles.
- Stress & Lifestyle Factors – Significant emotional or physical stress can push more hairs into the shedding phase.
Seeking Professional Help Early
Dr. Sibisi advises that early intervention is key: “Hair loss isn’t just about aesthetics—it can be a sign of underlying health issues. A dermatologist can help identify the root cause and create a personalised treatment plan to prevent further hair loss and promote regrowth.”
Treatment Options
Depending on the type and cause of hair loss, treatment options may include:
- Topical Treatments: Prescription creams and sprays that can help slow hair loss and promote regrowth.
- Oral Medications: Prescription tablets can be effective in treating certain forms of alopecia.
- Platelet-Rich Plasma (PRP) Therapy: A procedure where a patient’s own platelets are injected into the scalp to stimulate hair growth.
- Hair Transplant Surgery: A long-term solution where healthy hair follicles are transplanted to thinning areas (only suitable for certain forms of alopecia)
- Lifestyle Adjustments: Gentle hair care, a balanced diet, and avoiding damaging hairstyles can help prevent further hair loss.
Healthy Hair Care Tips
To maintain strong, healthy hair, Dr. Sibisi recommends the following:
- Keep hair natural when possible and limit chemical treatments like relaxers.
- Avoid tight hairstyles that pull on the scalp.
- Use mild hair products and avoid excessive heat styling.
- Follow a balanced diet rich in protein, iron, and essential vitamins.
- Seek professional advice at the first sign of excessive hair loss.
“Understanding hair loss and taking action early can make all the difference. There is hope, and with the right approach, many people can successfully manage hair loss and regain their confidence,” says Dr. Sibisi.
www.drcebidermatology.co.za