Hyperpigmentation is caused by an increase in melanin, the natural pigment that gives our skin, hair, and eyes their colour.
Melanin is produced by skin cells called melanocytes. Several conditions and factors can alter melanin production, leading to hyperpigmentation. This occurs when increased hormone levels in the body stimulate melanin synthesis. Damaged or unhealthy skin cells can produce excess melanin, which can clump together, causing darker areas on the skin.
Focal Hyperpigmentation:
Post-Inflammatory Hyperpigmentation: Triggered by skin injuries such as acne, cuts, or burns. Burns: Caused by heat, cold, electricity, chemicals, friction, or UV radiation.
Factors Contributing to Increased Melanin Production Common Triggers:Sun Exposure: The body produces more melanin to protect against UV rays from the sun, potentially leading to increased pigmentation.
Hormonal Influences: Hormonal changes, especially during pregnancy or after contraceptive use, can cause conditions like melasma, characterized by tan or dark skin discoloration. Melasma is a tan or dark skin discoloration commonly caused by sun exposure, genetic predisposition, hormonal changes, and skin irritation. This type of hyperpigmentation frequently occurs during pregnancy or after contraceptive use.
Genetics: it also plays a significant role in hyperpigmentation. Individuals with a family history of freckles and those experiencing pubertal hormonal changes are more likely to develop hyperpigmentation.
Age: Aging naturally increases melanin production, which can result in age spots and other forms of hyperpigmentation.
Skin Injuries or Inflammation: Skin injuries such as acne, cuts, burns, or other forms of inflammation can lead to post-inflammatory hyperpigmentation. Acne vulgaris, for instance, is a long-term skin condition where dead skin cells and oil clog hair follicles, leading to blackheads, whiteheads, pimples, oily skin, and potential scarring.
Vitamin Deficiencies: Deficiencies in vitamin B12 or folic acid are more common in darker-skinned individuals and can cause increased melanin synthesis. There are documented cases of skin hyperpigmentation due to vitamin B12 deficiency, where the mechanism involves increased melanin synthesis rather than a defect in melanin production.
One cause of food-induced skin pigmentation is the chemical psoralen, which increases the risk of age spots and makes the skin more sensitive to UV rays. It is found in foods like fig, parsley, parsnips, limes, carrots and celery. It is also found in spices and herbs such as star anise, cumin, coriander, dill and mustard. Citrus fruits are also sources of psoralen.
Diffuse Hyperpigmentation:
Medication Side Effects: Certain medications, including some chemotherapy drugs, can increase sensitivity to sunlight and cause hyperpigmentation.
Addison’s Disease: An endocrine disorder where the body doesn’t produce enough cortisol, leading to hyperpigmentation, especially in sun-exposed areas and areas subject to friction.
Haemochromatosis: More common in males aged 40-60, causing pigmentation in skin folds, genitals, and sun-exposed sites.
Autoimmune Thyroid Disorders and Lichen Planus: Can also lead to diffuse hyperpigmentation.
Prevention of Sun damage and Hyperpigmentation
Daily Sunscreen: Use a broad-spectrum sunscreen with an SPF of 30 or higher.
Avoid Excessive Sun Exposure: Seek shade and limit time spent in direct sunlight.
Physical Blockers: Use sunscreens containing natural physical blockers like zinc oxide.
Protective Clothing: Wear hats and clothing that cover the skin.
Hydration: Drinking enough water (one and half to two litres) regularly.
Natural Holistic Treatments for pigmentation in Healthy World we offer supportive holistic natural and gentle treatments for various types of pigmentation, including hormonal and post-sunburn pigmentation.
Our individualised treatment plans and thorough consultations ensure the best care for your skin.
First Consultation: $250.00
Custom-Made Natural Treatment: Starting at $600+ (depending on case history and examination) for 4 weeks supply.
Our comprehensive approach ensures you receive tailored advice and effective treatments for managing and reducing hyperpigmentation.
Call 0274726282 or email myhealth@hotmail.co.nz to book appointments.
