Trichology is the branch of dermatology that focuses on the health of the scalp and hair. A trichologist is a specialist trained to diagnose and treat conditions related to hair and scalp health. They can help with hair loss by identifying the underlying causes, which may include genetic factors, hormonal imbalances, nutritional deficiencies, or scalp conditions. Treatment plans may involve topical or oral medications, lifestyle changes, and specialized scalp treatments.

The most common causes of hair loss include:

• Genetic factors: Hereditary hair loss, also known as androgenetic alopecia, is the most prevalent cause.
• Hormonal changes: Conditions like pregnancy, childbirth, menopause, and thyroid problems can cause hair loss.
• Medical conditions: Alopecia areata, scalp infections, and diseases like lupus.
• Medications: Drugs used for cancer, arthritis, depression, heart problems, and high blood pressure.
• Nutritional deficiencies: Lack of essential nutrients such as iron, protein, and vitamins.
• Stress: Physical or emotional stress can trigger temporary hair loss.

While not all hair loss can be prevented, certain steps can reduce the risk:

• Healthy diet: Ensure a balanced diet rich in vitamins and minerals.
• Gentle hair care: Avoid harsh treatments and excessive styling.
• Stress management: Practice relaxation techniques to manage stress.
• Regular scalp care: Keep the scalp clean and healthy.
• Medical check-ups: Regular health check-ups can help detect and treat conditions that may lead to hair loss.

Treatment options for hair loss vary based on the cause and severity:

• Medications: Minoxidil (Rogaine) and finasteride (Propecia) are commonly used.
• Laser therapy: Low-level laser therapy can stimulate hair growth
• Platelet-rich plasma (PRP): Injections of PRP can promote hair growth
• Hair transplant surgery: Follicular unit transplantation (FUT) and follicular unit extraction (FUE) are surgical options
• Lifestyle changes: Improving diet, reducing stress, and using gentle hair care products
• Topical treatments: Medicated shampoos and scalp treatments prescribed by a trichologist.

You should consider seeing a trichologist if you experience:

• Sudden or patchy hair loss: This could indicate an underlying health issue.
• Excessive shedding: Losing more hair than usual over an extended period.
• Scalp issues: Persistent itching, redness, or flakiness.
• No improvement with self-care: If over-the-counter treatments and lifestyle changes don't help.
• Concerns about hair thinning: Early intervention can be more effective in treating hair loss.