Alopecia vs. Hair Loss: Understand the Differences
Although the terms ‘alopecia’ and ‘hair loss’ are often used synonymously, it’s important to emphasise that they are not exactly the same thing. Both are related to hair loss but have significant differences. While alopecia is the medical term for specific hair loss conditions, which can be partial or total, hair loss may not be alopecia.
What is hair loss?
Hair loss is a natural phenomenon and is part of the hair’s life cycle. On average, a person can lose between 50 and 100 hairs a day, which is considered normal. This natural process occurs in three phases of the hair cycle:
1. Anagen phase (growth phase): Lasts from 2 to 7 years, depending on genetics, and is when the hair is actively growing.
2. Catagen phase (transition phase): A short phase, lasting around 2 to 3 weeks, in which the hair stops growing.
3. Telogen phase (resting phase): Lasts around 3 months and is when the hair sheds to make way for a new strand.
Factors such as stress, hormonal changes, nutritional deficiencies or the use of unsuitable products can, however, intensify this loss.
Characteristics of hair loss:
- In most cases it is temporary or seasonal.
- It does not usually cause bald areas on the scalp.
- It can be treated by adjusting habits or by identifying and correcting the underlying cause.
What is alopecia?
Alopecia is a medical condition that results in severe hair loss and can be localised or generalised. There are different types of alopecia, each with specific causes and characteristics:
- Androgenetic alopecia: Hereditary and linked to hormonal factors. This is the most common form of alopecia.
- Alopecia areata: An autoimmune condition that causes hair loss in specific areas.
- Cicatricial alopecia: Occurs when follicles are permanently damaged, usually due to inflammation or trauma to the scalp.
Characteristics of alopecia:
- It can be permanent, depending on the type.
- It can cause visible bald areas or generalised thinning.
- Requires medical assessment for diagnosis and treatment.
What are the similarities?
Both can have a significant emotional impact, such as loss of self-esteem and confidence. Both hair loss and alopecia can be treated or managed, depending on the cause and the stage they are at.
When should I seek help?
If you notice more intense hair loss or bald areas on the scalp, it’s essential to consult a specialist at a clinic like Insparya. Early diagnosis increases the chances of successful treatment.
While hair loss is usually a natural and temporary process, alopecia can represent a more complex condition that requires medical attention. Understanding the difference is crucial to seeking the right treatment and protecting the health of your hair.
