Non-scarring alopecia
1. Androgenetic Alopecia
The thinning on the front, side and top of the head is its characteristic.
2. Normal Alopecia
There is a loss of about 100 hairs per day.
3. Alopecia areata
Autoimmune disease in which the body recognizes the hair follicles as a foreign body, causing them to "fall".
Determinants of disease progression:
- Geneticists
- Psychological
- Immunological
Types of alopecia areata:
- Simple forms
- Extended forms
- Swelling, more for the cervical, occipital, and temporal areas
- Total alopecia areata, loss of all hair on the head
- Universal, loss of all body hair
- Diffuse alopecia areata
4. Diffuse Alopecia
A type of diffuse alopecia can be:
- acute, in which hair is suddenly lost
- subconscious, during which the fall lasts several months
- chronic, during which the hair thinning cycle tends to recur for approximately 6 months
Causes of diffuse alopecia:
- Illness, severe physical or psychological trauma
- Menopause
- Pregnancy
- Birth
- Strict diets
- Postoperative stress
- Anemia
- Thyroid problems
- Chronic diseases (lupus erythematosus, liver / kidney problems)
- Heavy metal poisoning
- Immunizations
- Various medications
- Start or stop taking birth control pills
5. Anagen Effluvium
6. Alopecia due to the effect of harmful factors
- Diffuse alopecia from endocrine disorders such as diabetes
- Diffuse alopecia from drugs and chemicals such as antipsychotics
- Diffuse alopecia from eating and metabolism disorders such as iron deficiency
