Why does the black Teddy have white hair?

The white hair on black Teddy is considered to be caused by atavism, genetic mutation, improper bathing, insufficient sunlight exposure, lack of trace elements, vitiligo, albinism and other reasons. If it is caused by atavism, genetic mutation, improper bathing, and insufficient sun exposure, then the whitening of the hair is a normal physiological phenomenon. After strengthening care and adjusting the sun exposure time, it can gradually subside without medication; if During the period when the hair turns white, the skin is also accompanied by discomfort, such as white patches, hair and skin. It is recommended that the owner take Teddy to the hospital for examination to understand the cause and treatment.

1. Atavism

The first thing to consider is the problem of atavism. Most black Teddy dogs will have atavism after one year old. It is a normal and accidental phenomenon and generally does not require special treatment. treat.

2. Gene mutation

When a gene mutates, it will affect the normal synthesis of melanin in the body, causing the hair to turn white. This is a normal phenomenon and does not require medication.

3. Improper bathing

If you use abnormal bathing methods and often use excessive amounts of shampoo or soap containing chemical substances, it will destroy the natural protective layer of the hair and cause hair loss. If it turns white, you need to change the way you bathe. Do not use shampoo and soapy water containing too many chemicals. When you stop using it, it will help the hair color return to normal.

4. Insufficient sunlight exposure

If the daily sunlight exposure is insufficient, it will affect the production and synthesis of melanin in the body, resulting in a reduction in melanin content, resulting in the hair appearing white. It needs daily Improvement through sunlight exposure, which can be done for about 30 minutes a day, is beneficial to melanin synthesis and restores hair color.

5. Lack of trace elements

If you are partial to or picky eaters for a long time, it will lead to a lack of a large amount of trace elements in the body, which will affect the normal development of hair and cause color changes. Under the guidance of a doctor, the condition can be improved by taking drugs that supplement trace elements.

6. Vitiligo

The main characteristic of vitiligo is the appearance of well-defined white spots on the skin. As the disease progresses, it will affect the synthesis and secretion of melanin, causing local skin and hair to turn white. It needs to be treated Surgery is performed under the guidance of a doctor.

7. Albinism

If you suffer from albinism, it will lead to defects in the biosynthesis of melanin and melanosomes, unable to maintain the normal color of hair, resulting in hypopigmentation and white hair. You need to follow the doctor's advice to improve it through blood transfusion, and you also need to take hormonal drugs and antibiotics under the guidance of the doctor.